---
product_id: 101691478
title: "Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual"
brand: "libo smart home"
price: "₱2919"
currency: PHP
in_stock: true
category: "Libo Smart Home"
url: https://www.desertcart.ph/products/101691478-access-control-power-supply-k803a-12v-3a-5a-ac-110
store_origin: PH
region: Philippines
---

# 12V DC stable output Supports NC/NO electric locks IP65 waterproof metal casing Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual

**Brand:** libo smart home
**Price:** ₱2919
**Availability:** ✅ In Stock

## Summary

> 🔐 Power your security with precision and protection!

## Quick Answers

- **What is this?** Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual by libo smart home
- **How much does it cost?** ₱2919 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/101691478-access-control-power-supply-k803a-12v-3a-5a-ac-110)

## 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

- • **Rugged IP65 Metal Enclosure:** Durable, weatherproof design built to withstand harsh environments.
- • **Dual NC/NO Output Flexibility:** Easily control various electric lock types for ultimate security customization.
- • **Universal AC Input (110-260V):** Works seamlessly worldwide with wide voltage compatibility.
- • **Reliable 12V/3A Power Delivery:** Stable DC output ensures your access control system never misses a beat.
- • **Automatic Short-Circuit Protection:** Smart safety feature prevents damage and downtime, keeping your system online.

## Overview

The LIBO Smart Home K803A is a compact, wall-mountable access control power supply delivering a stable 12V DC output at 3A. Featuring a robust IP65-rated metal enclosure, it supports both NC and NO electric lock configurations and includes automatic short-circuit protection. Compatible with a wide AC input range (110-260V), it’s designed for reliable, versatile use in professional access control systems.

## Description

Description: This is a standard 12VDC,3A 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 3A2.Size: aprox. 10x6.5x3.2 cm (L x W x H)3. Input Voltage: AC 110 ~ 260 V / 50 ~ 60Hz4. Output Voltage: DC 12 V / 3A5. 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

## Features

- 1. AC input: Standard AC100V-240V 50-60HZ 36W, DC output: stabilizator DC12V/ 3 A.
- 2. Outside iron shell dimension:120mm*95 mm*38mm.
- 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 | B07DNX1WRZ |
| Amperage | 3 Amps |
| Best Sellers Rank | 51,057 in DIY & Tools ( See Top 100 in DIY & Tools ) 69 in Home Alarm Systems |
| Brand | LIBO Smart Home |
| Brand Name | LIBO Smart Home |
| Colour | silver |
| Connector Types | Screw |
| Connector type | Screw |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 483 Reviews |
| Enclosure Material | Metal |
| Form Factor | Compact |
| Input Voltage | 110 Volts (AC) |
| Input voltage | 110 Volts (AC) |
| Item Dimensions | 12 x 9.5 x 3.8 centimetres |
| Item Weight | 0.33 Grams |
| Item weight | 0.33 Grams |
| Manufacturer | LIBO Smart Home |
| Manufacturer Part Number | K803A |
| Material | Metal |
| Maximum Power | 36 Watts |
| Model Number | K803A |
| Output Current | 3 Amps |
| Output Voltage | 12 Volts (DC) |
| Output Wattage | 36 Watts |
| Specification Met | IP65 |
| UPC | 192687565993 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** LIBO Smart Home
- **Colour:** silver
- **Connector type:** Screw
- **Item weight:** 0.33 Grams
- **Material:** Metal

## Images

![Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual - Image 1](https://m.media-amazon.com/images/I/51ypLfg89+L.jpg)
![Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual - Image 2](https://m.media-amazon.com/images/I/41M+FeRrwUL.jpg)
![Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual - Image 3](https://m.media-amazon.com/images/I/51zzWOQZJJL.jpg)
![Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual - Image 4](https://m.media-amazon.com/images/I/61oFriHKQfL.jpg)
![Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual - Image 5](https://m.media-amazon.com/images/I/51S1gBEXNpL.jpg)

## 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.

## Frequently Bought Together

- LIBO Smart Home Access Control Power Supply K80 Power Switch DC 12V 3A AC 110~260V for All Types Access Control System Door Lock with Time Delay
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- 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

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-24*