Schlage PS902 2A Power Supply (12/24VDC) – UL Listed Access Control

The Schlage PS902 is a high-performance 2-amp power supply engineered for demanding access control systems. Designed with flexibility and ease of installation in mind, it delivers regulated, filtered power at either 12VDC or 24VDC (field selectable). With universal AC input, optional battery backup, and compatibility with Schlage's full range of relay and fire alarm interface boards, this unit is ideal for commercial security systems. Its rugged NEMA Grade 1 enclosure, LED status indicators, and integrated safety features make it a reliable backbone for electrified hardware like strikes, maglocks, and card readers.
Key Features:
-
Constant Output Power:
-
2 Amps @ 12VDC or 24VDC (jumper selectable)
-
Maintains full output regardless of selected voltage
-
-
Universal AC Input:
-
Accepts 120–240 VAC, 50/60 Hz
-
Fused primary input for added protection
-
-
Filtered and Regulated Power:
-
Class 2 low-voltage output
-
Switching supply with 5% voltage regulation and 240 mVpp max ripple
-
-
Robust Enclosure:
-
14" H × 12" W × 4" D baked enamel steel
-
Eight ½" × ¾" knockouts
-
Hinged cover with lockdown screws
-
NEMA Grade 1 rated
-
-
Visual Status Monitoring:
-
LED indicators for AC input and DC output
-
AC input LED visible externally
-
Isolated SPDT contacts monitor AC power loss
-
-
DC Output Protection:
-
Overload-protected with current-limited foldback circuitry
-
-
Battery Backup Support (optional):
-
Supports 900-BB (board only) or 900-BBK (board + battery pack)
-
Each battery weighs approx. 4.0 lbs
-
-
Expansion & Option Boards:
-
One slot for polarized plug-in board
-
Fire Alarm: 900-FA
-
Relays: 900-2RS, 900-4R, 900-4RL (logic capable)
-
Zone Boards: 900-8F (fused), 900-8P (PTC)
-
-
Connection Terminals:
-
AC input: 3-position terminal block, 10 AWG max
-
DC output: 2-position terminal block, 12 AWG max
-
-
Certifications:
-
ANSI/UL 294, ULC-S318, RoHS, FCC Part 15
-
Compliant with Class 2 standards
-
-
Operating Temp Range:
-
32°F to 120°F (0°C to 49°C)
-
-
Weight:
-
Approx. 8.0 lbs without battery
-
Store policies:
Shipping
Also please note that we may take up to 3 business days to ship from the time you paid for your order. Also, please keep in mind that weekends are not counted. So, if you place an order Friday night, we may not get it out until the following Wednesday (worst case scenario) though we ship as soon as we can. We also reserve the right to change the method of shipping selected at the time of purchase to an equivalent or better delivery service that best fits the item being delivered.
If you need a faster service, please tell us so we can adjust our priorities but please don't expect expedited service unless you ask us to do so first as our commitment is 3 days if you have not specifically asked for faster shipping.
We ship worldwide .. Some items may take up to 5 days to palletize and ship
Please note that the us mail (USPS) may not be an acceptable choice for international shipping due to package size and weight restrictions and export documentation requirements. If you chose USPS for your international shipment, you may be told you have to select FedEx or UPS or even DHL at a higher price due to the restrictions when using USPS. If you have a question on this, please confirm your shipping choice with us before placing your order.
Export Compliance Notice:
Our products are subject to U.S. export regulations governed by the Export Administration Regulations (EAR), under the oversight of the Bureau of Industry and Security (BIS) and the U.S. Census Bureau. We do not ship to locations in Country Group E. Please note that it may take up to 30 days to determine the Export Control Classification Number (ECCN) for our products. If an export license is required, the licensing process may take an additional 30-90 days.
To comply with U.S. Department of Commerce and U.S. Department of State export control laws, we require a written statement detailing the ultimate end user, the intended end use of each product, and the buyer's agreement to adhere to the EAR. You will receive an email with the necessary documentation to complete your order. Please be aware that your order cannot be processed until all required information is provided.
Returns
Unless indicated as "Sold as is no returns", you will have either 30 or 60 days to return your purchase, for any reason, if you are not 100% satisfied with your purchase. You can return the product for a full refund or exchange the product for another item, be it similar or not. The period of 30 or 60 days is listed for each item on the items listing page.
Any product you return must be in the same condition you received it and in the original packaging. All items are guaranteed to be "as described". Any item you feel is not as described in the listing; you can return it at our expense for a full refund regardless if the item is listed "as is no returns".
Warranty
Unless indicated as "Sold as is no returns", you will have either 30 or 60 days to return your purchase for a warranty claim at our expense for a full refund, a repair or a replacement. Some higher value items we will warranty beyond ebays 60 day maximum limit for normal listing. If you are interested in extending your warranty, ask us at the time of your purchase.
Data Privacy
We do not keep or share your information anywhere. Your information resides only on ebay and is only available to us for a limited time while we are interacting with you on an inquiry, order or a return, per ebays usage policies.
QUALITY CONTROL
Electronics in general, where possible items are tested. The value of an item greatly contributes to the amount or effort put into testing. It just isn't possible to test many low value items due to the time required and the expenses associated with it. Items that are not specifically tested in detail are visually inspected and reviewed for their operational status. When purchasing recycled items, it is reasonable to have varying quality and occasional failures. Just remember you are covered with a money back guarantee on most items. We want you to be happy above all other considerations.
Appliance parts. Used items are cleaned, clear plastics are hand polished to reduce visible scuffs or scratches. Paint chips are sometimes but not always repaired. Lime and rust deposits are removed to the best of our ability. Some minor repairs may be performed. Any exceptional wear will be noted in our description. We do our best to restore any used item but the final condition of the restoration is subjective to one's opinion. If you take issue with the items' condition, we promise to work with you to resolve this. Note that stock photos are often used and are not the exact item being sold. If you would like to request a different or an actual photo of an item you are interested in, please submit a request before buying.
ATTENTION PLEASE!
WHAT YOU SEE IS WHAT YOU GET... What is included in this listing will be shown in the pictures. If you do not see an accessory in the pictures and it is not specifically listed as included in the condition description or the listing description, the accessory is not included. Please read the descriptions completely for exceptions on this.
GENERAL REFUND POLICY: You are covered with a full money back guarantee for at least 30 days or longer as specified in the listing, unless an item is indicated as "Sold as is - no returns". We go beyond that by promising that if you are dissatisfied for any reason and if we cannot fix this with you, we will give you 100% of your purchase price back as a cash refund. This will include the original shipping costs if your dissatisfaction is due to an issue with the item you bought being "Not as described".
ALL WE ASK IS THAT YOU CONTACT US FIRST AND GIVE US A CHANCE TO WORK THINGS OUT WITH YOU. PLEASE DO NOT LEAVE NEGATIVE FEEDBACK IF YOU HAVE NOT FIRST CONTACTED US TO FIX WHATEVER ISSUE YOU HAVE.
WE SHIP WORLD WIDE!
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Please contact us to get return labels.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 (800) 660-3783
-
Email: cs@everymarket.com

The Schlage PS902 is a high-performance 2-amp power supply engineered for demanding access control systems. Designed with flexibility and ease of installation in mind, it delivers regulated, filtered power at either 12VDC or 24VDC (field selectable). With universal AC input, optional battery backup, and compatibility with Schlage's full range of relay and fire alarm interface boards, this unit is ideal for commercial security systems. Its rugged NEMA Grade 1 enclosure, LED status indicators, and integrated safety features make it a reliable backbone for electrified hardware like strikes, maglocks, and card readers.
Key Features:
-
Constant Output Power:
-
2 Amps @ 12VDC or 24VDC (jumper selectable)
-
Maintains full output regardless of selected voltage
-
-
Universal AC Input:
-
Accepts 120–240 VAC, 50/60 Hz
-
Fused primary input for added protection
-
-
Filtered and Regulated Power:
-
Class 2 low-voltage output
-
Switching supply with 5% voltage regulation and 240 mVpp max ripple
-
-
Robust Enclosure:
-
14" H × 12" W × 4" D baked enamel steel
-
Eight ½" × ¾" knockouts
-
Hinged cover with lockdown screws
-
NEMA Grade 1 rated
-
-
Visual Status Monitoring:
-
LED indicators for AC input and DC output
-
AC input LED visible externally
-
Isolated SPDT contacts monitor AC power loss
-
-
DC Output Protection:
-
Overload-protected with current-limited foldback circuitry
-
-
Battery Backup Support (optional):
-
Supports 900-BB (board only) or 900-BBK (board + battery pack)
-
Each battery weighs approx. 4.0 lbs
-
-
Expansion & Option Boards:
-
One slot for polarized plug-in board
-
Fire Alarm: 900-FA
-
Relays: 900-2RS, 900-4R, 900-4RL (logic capable)
-
Zone Boards: 900-8F (fused), 900-8P (PTC)
-
-
Connection Terminals:
-
AC input: 3-position terminal block, 10 AWG max
-
DC output: 2-position terminal block, 12 AWG max
-
-
Certifications:
-
ANSI/UL 294, ULC-S318, RoHS, FCC Part 15
-
Compliant with Class 2 standards
-
-
Operating Temp Range:
-
32°F to 120°F (0°C to 49°C)
-
-
Weight:
-
Approx. 8.0 lbs without battery
-
Store policies:
Shipping
Also please note that we may take up to 3 business days to ship from the time you paid for your order. Also, please keep in mind that weekends are not counted. So, if you place an order Friday night, we may not get it out until the following Wednesday (worst case scenario) though we ship as soon as we can. We also reserve the right to change the method of shipping selected at the time of purchase to an equivalent or better delivery service that best fits the item being delivered.
If you need a faster service, please tell us so we can adjust our priorities but please don't expect expedited service unless you ask us to do so first as our commitment is 3 days if you have not specifically asked for faster shipping.
We ship worldwide .. Some items may take up to 5 days to palletize and ship
Please note that the us mail (USPS) may not be an acceptable choice for international shipping due to package size and weight restrictions and export documentation requirements. If you chose USPS for your international shipment, you may be told you have to select FedEx or UPS or even DHL at a higher price due to the restrictions when using USPS. If you have a question on this, please confirm your shipping choice with us before placing your order.
Export Compliance Notice:
Our products are subject to U.S. export regulations governed by the Export Administration Regulations (EAR), under the oversight of the Bureau of Industry and Security (BIS) and the U.S. Census Bureau. We do not ship to locations in Country Group E. Please note that it may take up to 30 days to determine the Export Control Classification Number (ECCN) for our products. If an export license is required, the licensing process may take an additional 30-90 days.
To comply with U.S. Department of Commerce and U.S. Department of State export control laws, we require a written statement detailing the ultimate end user, the intended end use of each product, and the buyer's agreement to adhere to the EAR. You will receive an email with the necessary documentation to complete your order. Please be aware that your order cannot be processed until all required information is provided.
Returns
Unless indicated as "Sold as is no returns", you will have either 30 or 60 days to return your purchase, for any reason, if you are not 100% satisfied with your purchase. You can return the product for a full refund or exchange the product for another item, be it similar or not. The period of 30 or 60 days is listed for each item on the items listing page.
Any product you return must be in the same condition you received it and in the original packaging. All items are guaranteed to be "as described". Any item you feel is not as described in the listing; you can return it at our expense for a full refund regardless if the item is listed "as is no returns".
Warranty
Unless indicated as "Sold as is no returns", you will have either 30 or 60 days to return your purchase for a warranty claim at our expense for a full refund, a repair or a replacement. Some higher value items we will warranty beyond ebays 60 day maximum limit for normal listing. If you are interested in extending your warranty, ask us at the time of your purchase.
Data Privacy
We do not keep or share your information anywhere. Your information resides only on ebay and is only available to us for a limited time while we are interacting with you on an inquiry, order or a return, per ebays usage policies.
QUALITY CONTROL
Electronics in general, where possible items are tested. The value of an item greatly contributes to the amount or effort put into testing. It just isn't possible to test many low value items due to the time required and the expenses associated with it. Items that are not specifically tested in detail are visually inspected and reviewed for their operational status. When purchasing recycled items, it is reasonable to have varying quality and occasional failures. Just remember you are covered with a money back guarantee on most items. We want you to be happy above all other considerations.
Appliance parts. Used items are cleaned, clear plastics are hand polished to reduce visible scuffs or scratches. Paint chips are sometimes but not always repaired. Lime and rust deposits are removed to the best of our ability. Some minor repairs may be performed. Any exceptional wear will be noted in our description. We do our best to restore any used item but the final condition of the restoration is subjective to one's opinion. If you take issue with the items' condition, we promise to work with you to resolve this. Note that stock photos are often used and are not the exact item being sold. If you would like to request a different or an actual photo of an item you are interested in, please submit a request before buying.
ATTENTION PLEASE!
WHAT YOU SEE IS WHAT YOU GET... What is included in this listing will be shown in the pictures. If you do not see an accessory in the pictures and it is not specifically listed as included in the condition description or the listing description, the accessory is not included. Please read the descriptions completely for exceptions on this.
GENERAL REFUND POLICY: You are covered with a full money back guarantee for at least 30 days or longer as specified in the listing, unless an item is indicated as "Sold as is - no returns". We go beyond that by promising that if you are dissatisfied for any reason and if we cannot fix this with you, we will give you 100% of your purchase price back as a cash refund. This will include the original shipping costs if your dissatisfaction is due to an issue with the item you bought being "Not as described".
ALL WE ASK IS THAT YOU CONTACT US FIRST AND GIVE US A CHANCE TO WORK THINGS OUT WITH YOU. PLEASE DO NOT LEAVE NEGATIVE FEEDBACK IF YOU HAVE NOT FIRST CONTACTED US TO FIX WHATEVER ISSUE YOU HAVE.
WE SHIP WORLD WIDE!
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.
• Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs:
- If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.
- If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.
- We are not responsible for return shipping costs for items returned without prior authorization. -
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Please contact us to get return labels.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 (800) 660-3783
-
Email: cs@everymarket.com
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