--- product_id: 77216095 title: "110-240VAC to 12VDC 3A Access Control Power Supply Controller Switch For Door Access Control System/ Video Intercom System Worldwide Voltage K80" brand: "hfeng" price: "£22.62" currency: GBP in_stock: true reviews_count: 9 category: "H Feng" url: https://www.desertcart.co.uk/products/77216095-110-240vac-to-12vdc-3a-access-control-power-supply-controller store_origin: GB region: United Kingdom --- # 0-15s adjustable time delay 36W high power output 110-260VAC worldwide voltage compatibility 110-240VAC to 12VDC 3A Access Control Power Supply Controller Switch For Door Access Control System/ Video Intercom System Worldwide Voltage K80 **Brand:** hfeng **Price:** £22.62 **Availability:** ✅ In Stock ## Summary > ⚡ Power your access control with precision and global reach! ## Quick Answers - **What is this?** 110-240VAC to 12VDC 3A Access Control Power Supply Controller Switch For Door Access Control System/ Video Intercom System Worldwide Voltage K80 by hfeng - **How much does it cost?** £22.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/77216095-110-240vac-to-12vdc-3a-access-control-power-supply-controller) ## Best For - hfeng enthusiasts ## Why This Product - Trusted hfeng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek, lightweight design fits seamlessly into any setup without bulk. - • **Global Voltage Ready:** Supports 110-260VAC input for effortless worldwide deployment. - • **Durability You Can Trust:** Tested for 500,000 cycles ensuring long-lasting, reliable operation. - • **Precision Timing Control:** Adjustable 0-15 second delay for tailored access management. - • **Energy Efficient Performance:** Low power consumption with advanced switching transistor tech boosts efficiency. ## Overview This 36W 12VDC/3A power supply controller offers worldwide voltage compatibility (110-260VAC), an adjustable 0-15 second time delay, and high efficiency through advanced switching transistor technology. Compact and lightweight, it’s engineered for durability with over 500,000 tested cycles, making it ideal for door access and video intercom systems requiring reliable, energy-efficient power management. ## Description Product features: 1. High quality. 2. Less power consumption and high performance. Small switching transistor, greatly improve efficiency. 3. Switch power supply small and light. 4. Switch on power supply regulator with a wide selection, voltage regulator works well. 5. Filter efficiency gains, so that the capacity and size of the filter capacitor greatly reduced. 6. Cooling is small, requires no heat sink. Product specifications: Material: steel. Output power: 36 W. Durability test: 500,000 times. Input frequency: 50-60Hz. Input voltage: 110-260VAC Output voltage: DC 12 V / 3 A. Operating temperature: -20 to +65 °C. Time delay: 0-15 seconds adjustable. Relative humidity: 0%-90%. Dimensions: 100 x 65 x 32 mm. Package includes: 1 x power supply controller. 1 x user manual (English language not guaranteed) Review: Fast delivery good options. - GATE AUTOMATION RELAY Review: Rubbish - Lasted month then failed ## Features - 1. 100% brand new and high quality. Small size and light weight. - 2. With 0-15 seconds time delay adjustable. - 3. 110-260VAC input, 12VDC output. With NO/NC/COM connection port. - 4. Power supply switch regulator with a wide range, voltage regulator works well. - 5. Less Power consumption, and high power. Small switching transistor, greatly improve the efficiency ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DPSQC2G | | Best Sellers Rank | 34,596 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 178 in Industrial Power Supply | | Customer Reviews | 4.4 4.4 out of 5 stars (119) | | Date First Available | 6 Jun. 2018 | | Display type | LCD or LED | | Item model number | HFeng | | Manufacturer | HFeng | | Material type | Metal | | Part number | HFeng | | Product Dimensions | 10 x 6.5 x 3 cm; 360 g | | UPC | 634923543865 | ## Product Details - **Brand:** HFeng - **Colour:** black - **Item weight:** 360 Grams - **Material:** Metal - **Voltage:** 12 Volts ## Images ![110-240VAC to 12VDC 3A Access Control Power Supply Controller Switch For Door Access Control System/ Video Intercom System Worldwide Voltage K80 - Image 1](https://m.media-amazon.com/images/I/61FCrk2jusL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast delivery good options. *by T***H on 29 April 2022* GATE AUTOMATION RELAY ### ⭐ Rubbish *by E***. on 22 April 2023* Lasted month then failed ### ⭐⭐⭐⭐⭐ A+++ *by A***Z on 18 February 2021* Work well ## Frequently Bought Together - HFeng Access Control System Power Supply AC90V-260V to DC12V 3A Output Time Delay for 12V Door Locks Video Intercom System K80 - Blink Video Doorbell (newest model), Two-way audio, HD video, motion and chime app alerts and Alexa enabled — wired or wire-free (Black) - eufy Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, No Monthly Fee, SD Card Required, Chime Included --- ## 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.co.uk/products/77216095-110-240vac-to-12vdc-3a-access-control-power-supply-controller](https://www.desertcart.co.uk/products/77216095-110-240vac-to-12vdc-3a-access-control-power-supply-controller) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*