--- product_id: 15376708 title: "UHPPOTE Access Control Power Supply Transformer 12V 3A Worldwide Voltage | 100-240VAC to 12VDC Controller with Battery Backup for Door Access Control, Electric Lock, Exit Button, Intercom Camera" brand: "uhppote" price: "29447CFA" currency: XOF in_stock: true reviews_count: 13 category: "Uhppote" url: https://www.desertcart.sn/products/15376708-uhppote-access-control-power-supply-transformer-12v-3a-worldwide-voltage store_origin: SN region: Senegal --- # 3A stable output current 100-240VAC worldwide input Adjustable 0-15s delay knob UHPPOTE Access Control Power Supply Transformer 12V 3A Worldwide Voltage | 100-240VAC to 12VDC Controller with Battery Backup for Door Access Control, Electric Lock, Exit Button, Intercom Camera **Brand:** uhppote **Price:** 29447CFA **Availability:** ✅ In Stock ## Summary > 🔐 Power your security with precision and global reach! ## Quick Answers - **What is this?** UHPPOTE Access Control Power Supply Transformer 12V 3A Worldwide Voltage | 100-240VAC to 12VDC Controller with Battery Backup for Door Access Control, Electric Lock, Exit Button, Intercom Camera by uhppote - **How much does it cost?** 29447CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/15376708-uhppote-access-control-power-supply-transformer-12v-3a-worldwide-voltage) ## Best For - uhppote enthusiasts ## Why This Product - Trusted uhppote brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Aluminum Build:** Durable, compact design fits discreetly in any professional environment while ensuring long-lasting performance. - • **Broad Device Compatibility:** Works effortlessly with magnetic locks, electric strikes, and most access control kits for versatile security setups. - • **Customizable Delay Control:** Fine-tune your lock delay from 0 to 15 seconds for precise access management tailored to your needs. - • **Global Voltage Compatibility:** Seamlessly powers your access control system anywhere in the world with universal 100-240VAC input. - • **Reliable 12VDC Power Delivery:** Consistent 3A output ensures your electric locks and intercoms run smoothly without interruption. ## Overview The UHPPOTE Access Control Power Supply delivers a stable 12VDC at 3A output with universal 100-240VAC input, compatible with a wide range of electric locks and access control devices. Featuring an adjustable delay knob (0-15 seconds) and a durable aluminum enclosure, it’s designed for reliable, customizable security solutions in homes, offices, and commercial spaces worldwide. ## Description desertcart.com: UHPPOTE Access Control Power Supply Transformer 12V 3A Worldwide Voltage | 100-240VAC to 12VDC Controller with Battery Backup for Door Access Control, Electric Lock, Exit Button, Intercom Camera : Electronics Review: Thank you Cecelia! - I bought a kit, then an addition keypad and power supply. Nothing was quite working right and I needed support. If you message the company through desertcart, they’ll get back to you the next day, timezones, they are in China. I had some back-and-forth with a very nice woman named Cecilia. At one point I thought one of the items they sent me was defective, she asked for my address and said she would send a replacement right away. Eventually I took everything apart, and put it back together, and everything worked perfectly. So I don’t know what the problem was, but I’m sure it was my fault. Good product, at a very good price, with very helpful support; if you understand the back-and-forth will be a once a day message. Review: Easy installation and functional! - Love this power supply. This is the least expensive version I have seen. It is identical to a few other options available at a higher price on desertcart. The instructions that came with one is a little more confusing that available with one of the other devices on desertcart, but it will be sufficient if you have electrical skills or training. I love that the device powered can be connected with either Normally Closed or Normally Open. The Pushbutton for our purposes is powered via reed switches which works great for our purpose. You could also use a momentary switch if your purpose is to make a momentary change to the NO/NC output. Very easy to assemble and work with. The only complaint is that the power leads have not on/off switch, thus the only way to disable the power supply is to unplug it, or install your own switch. Easy workaround​, but would be a nice addition for those that wanted to turn off the power supply. ## Features - ✅ WORLDWIDE VOLTAGE INPUT: 100-240VAC universal wide voltage input, compatible with global power grids for worldwide application. - ✅ WIDE COMPATIBILITY: Fits most types of magnetic locks electric strike locks and access control kits, suitable for home office warehouse and community access management. - ✅ STABLE OUTPUT: Delivers stable 12VDC @3A output with low ripple, keeps electric locks, card readers and access controllers running reliably all day. - ✅ ADJUSTABLE DELAY FUNCTION: You can manually adjust the delay duration (0-15 Seconds) with the external rotary knob according to actual needs. - ✅ REMARKS: Delay time must set to 0 second when connecting with electric controlled lock, otherwise the coil would be Burned Down. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00V55INJE | | Amperage | 3 Amps | | Best Sellers Rank | #518 in Home Security Systems | | Brand | UHPPOTE | | Color | black | | Connector Type | Barrel Connector | | Connector Type Used on Cable | Barrel Connector | | Customer Reviews | 4.6 out of 5 stars 1,297 Reviews | | Form Factor | box | | Input Voltage | 240 Volts (AC) | | Item Dimensions | 4.45 x 3.07 x 1.26 inches | | Item Weight | 7.3 Ounces | | Manufacturer | UHPPOTE | | Maximum Power | 36 Watts | | Mfr Part Number | UT0431-01 | | Model Number | UT0431-01 | | Output Current | 3 Amps | | Output Voltage | 12 Volts | | Output Wattage | 36 Watts | | Specification Met | CE | | UPC | 703341423896 701385688530 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** UHPPOTE - **Color:** Grey - **Connector Type:** Barrel Connector - **Item Weight:** 7.3 Ounces - **Material:** Aluminum ## Images ![UHPPOTE Access Control Power Supply Transformer 12V 3A Worldwide Voltage | 100-240VAC to 12VDC Controller with Battery Backup for Door Access Control, Electric Lock, Exit Button, Intercom Camera - Image 1](https://m.media-amazon.com/images/I/61-KQCg52kL.jpg) ## Questions & Answers **Q: Why does the manual say the timer must be set to 0s for electric strike locks?** A: NORMALLY 3 TO 5 SEC. IF YOU ARE PUTTING IN EMERGENCY EGRESS STIKER SYSTEM IT MUST HAVE A 15 SEC OVERRIDE WHICH IS USE IN HELP CARE FACILITIES. **Q: have this and the button for my electric strike but the directions are too confusing . how do i conct transformer with the exit button and power supp?** A: Don't use the transformer. **Q: Need .45 amps 12vdc for my hes striker, will this work?** A: People need to read your question closer. He's asking if .45 amps (or 450 milliamps) can work with this unit. The answer is yes. **Q: will this device support a 24vdc retractable bolt?** A: The device is a converts 110-24- V AC to 12v DC (3 amp) power supply. It takes an accepts a 5 - 24 V DC input for the control that is used to trigger the action of controlled device. The small pamphlet that comes with the device shows a magnetic lock connected to the COM & NC connections. A push button can be connected to the PUSH/GND to temporarily disconnect the 12v supply to the COM/NC/NO connection to the electronic magnetic lock is de-energized for up to 15 seconds While the pamphlet provides CONTROL+ and CONTROL- which is labeled as a DC 5-24V IN it does not have any other documentation on the purpose of these connections. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Thank you Cecelia! *by T***Y on September 22, 2025* I bought a kit, then an addition keypad and power supply. Nothing was quite working right and I needed support. If you message the company through Amazon, they’ll get back to you the next day, timezones, they are in China. I had some back-and-forth with a very nice woman named Cecilia. At one point I thought one of the items they sent me was defective, she asked for my address and said she would send a replacement right away. Eventually I took everything apart, and put it back together, and everything worked perfectly. So I don’t know what the problem was, but I’m sure it was my fault. Good product, at a very good price, with very helpful support; if you understand the back-and-forth will be a once a day message. ### ⭐⭐⭐⭐⭐ Easy installation and functional! *by I***E on June 8, 2018* Love this power supply. This is the least expensive version I have seen. It is identical to a few other options available at a higher price on Amazon. The instructions that came with one is a little more confusing that available with one of the other devices on Amazon, but it will be sufficient if you have electrical skills or training. I love that the device powered can be connected with either Normally Closed or Normally Open. The Pushbutton for our purposes is powered via reed switches which works great for our purpose. You could also use a momentary switch if your purpose is to make a momentary change to the NO/NC output. Very easy to assemble and work with. The only complaint is that the power leads have not on/off switch, thus the only way to disable the power supply is to unplug it, or install your own switch. Easy workaround​, but would be a nice addition for those that wanted to turn off the power supply. ### ⭐⭐⭐⭐⭐ It's working very well on my automatic gate. Releases before movement starts, locks 30 sec after. *by P***N on June 5, 2021* Likes: Fits well in the liftmaster battery box with the rest of the gate logic hardware. Easy to connect and the default timing works well (releases before movement, and locks 30 seconds after gate finishes closing). Instructions are easy to follow, but my advice is to read them carefully to know which label to connect to. Dislikes: Minor, but I couldn't change the default delay timing very much using the adjustment screw. It seemed to range from 28 sec to 31 sec. Maybe that's by design, but I would have preferred a shorter locking delay. Still I'm satisfied and it's a good product. ## Frequently Bought Together - UHPPOTE Access Control Power Supply 12V for Door Electric Lock Intercom Camera Doorbell (Input:110-240VAC Output:12VDC) - UHPPOTE Momentary Push to Exit Button Switch NO/COM Output Stainless Steel Panel for Access Control Hollow Door - AMOCAM K80 Power Supply Control, AC 110-240V to DC 12V Power Supply for Door Access Control System, Video Doorbell, Electric Strike Lock, Bolt Lock, Magnetic Lock, Power Supply Controller --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/15376708-uhppote-access-control-power-supply-transformer-12v-3a-worldwide-voltage](https://www.desertcart.sn/products/15376708-uhppote-access-control-power-supply-transformer-12v-3a-worldwide-voltage) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-21*