--- product_id: 79750527 title: "Access Control Power Supply K80 Power Switch DC 12V 3A/5A AC 110~260V for All Types Access Control System Door Lock with Time Delay (K805A)" brand: "libo smart home" price: "€ 35.33" currency: EUR in_stock: true reviews_count: 10 category: "Libo Smart Home" url: https://www.desertcart.hr/products/79750527-access-control-power-supply-k80-power-switch-dc-12v-3a store_origin: HR region: Croatia --- # Stable 12V DC output at 5A Wide AC input 110-260V Auto short-circuit protection Access Control Power Supply K80 Power Switch DC 12V 3A/5A AC 110~260V for All Types Access Control System Door Lock with Time Delay (K805A) **Brand:** libo smart home **Price:** € 35.33 **Availability:** ✅ In Stock ## Summary > 🔐 Power your security with precision and peace of mind! ## Quick Answers - **What is this?** Access Control Power Supply K80 Power Switch DC 12V 3A/5A AC 110~260V for All Types Access Control System Door Lock with Time Delay (K805A) by libo smart home - **How much does it cost?** € 35.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/79750527-access-control-power-supply-k80-power-switch-dc-12v-3a) ## Best For - libo smart home enthusiasts ## Why This Product - Trusted libo smart home brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to protect:** Automatic short-circuit shutdown safeguards your system from costly damage and downtime. - • **Plug & play simplicity:** Includes clear manual and easy installation for fast deployment—no guesswork, just security. - • **Power that never quits:** Delivers a consistent 12V/5A output to keep your access control systems running flawlessly. - • **Compact & robust design:** Sleek iron shell (13x6.7x3.7 cm) fits discreetly in any setup while ensuring durability. - • **Universal compatibility:** Supports NC/NO outputs, effortlessly controlling all types of electric locks and access devices. ## Overview The K80 Power Switch is a professional-grade 12V DC, 5A power supply designed for all access control systems. It features a wide AC input range (110-260V), supports both NC and NO electric lock outputs, and includes automatic short-circuit protection to ensure reliable and safe operation. Its compact metal casing and straightforward installation make it an essential, durable component for modern security setups. ## Description Description: This is a standard 12VDC,5A access control power supply. Can provide very stable and reliable output in a various applications, such as lock control/controller control/exit button/RFID-ID Reader, etc.Application: These products are widely applied in access control system and related applications such as Electric Magnetic lock , lock controller, RFID-IC card reader ,password keypad etc. Specifications: 1. Model: K80 5A2.Size: aprox. 13x6.7x3.7 cm (L x W x H)3. Input Voltage: AC 110 ~ 260 V / 50 ~ 60Hz4. Output Voltage: DC 12 V / 5A5. Automatic protection function: It will protect automatically and no voltage output when short circuit happening in the circumferential circuit. 6. Set NC / NO outputs, can control various types of electric locks.7. Warm Note: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down. Package Include: 1 x Access Control Power Supply1 x Manual Review: Elecy - Great thanks Review: Access control - Cheap and cheerful, does the job well ## Features - 1. AC input: Standard AC100V-240V 50-60HZ 36W, DC output: stabilizator DC12V/ 5 A. - 2. Outside iron shell dimension:130mm*67 mm*37mm. - 3. Set NC / NO outputs, can control various types of electric locks. - 4. Note: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric lock would be Burned Down. - 5. Package Include: 1 x Access Control Power Supply,1 x Manual. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DNY5P1G | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 80,548 in DIY & Tools ( See Top 100 in DIY & Tools ) 136 in Home Alarm Systems | | Certification | CE, RoHS, WEEE | | Colour | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (448) | | Date First Available | 25 Jun. 2018 | | Item Package Quantity | 1 | | Item Weight | 350 g | | Item model number | K805A | | Manufacturer | LIBO Smart Home | | Material | Metal | | Maximum power | 60 Watts | | Part Number | K805A | | Plug profile | Door Mount | | Power Source | Electric | | Product Dimensions | 13 x 6.7 x 3.7 cm; 350 g | | Style | K805A | ## Product Details - **Brand:** LIBO Smart Home - **Colour:** Black - **Connector type:** AC input, standard output connectors - **Item weight:** 350 Grams - **Material:** Metal ## Images ![Access Control Power Supply K80 Power Switch DC 12V 3A/5A AC 110~260V for All Types Access Control System Door Lock with Time Delay (K805A) - Image 1](https://m.media-amazon.com/images/I/512xfxULYTL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Would i be able to connect a second nc door bolt to the 5a version controller to operate together on the same door.** A: Hello, yes, you can do that. This DC 12V/5A access control power supply supports to connect 2 electric locks at the same time. **Q: Do you have an option for a controller that has a 12V dc input** A: Sorry, we don't have it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Elecy *by N***N on 23 September 2025* Great thanks ### ⭐⭐⭐⭐ Access control *by R***W on 15 October 2025* Cheap and cheerful, does the job well ### ⭐⭐⭐⭐⭐ More than a power supply *by L***Y on 15 December 2022* I bought this because I needed a power supply for a Maglock. But it’s a lot more than that For the money it’s brilliant valve as it will protect you primary switching device. It meant for me, my £1,000 Intercom was safer. Remember when a magnet switches off it induces a massive back emf which can burn out relays etc. This device sits between the 2 so will shoulder any damage. ## Frequently Bought Together - LIBO Smart Home Access Control Power Supply K80 Power Switch DC 12V 5A AC 110~260V for All Types Access Control System Door Lock with Time Delay - Seco-Larm SD-991A-D1Q Mini No-Cut Electric Door Strike For Indoor Use​, Converts Cylindrical Lock Sets Into an Electronic Access-controlled Locking System, Stainless Steel Keeper --- ## 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.hr/products/79750527-access-control-power-supply-k80-power-switch-dc-12v-3a](https://www.desertcart.hr/products/79750527-access-control-power-supply-k80-power-switch-dc-12v-3a) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-26*