---
product_id: 48349276
title: "AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/ Video Door Phone/Intercom Power Supply"
brand: "obo hands"
price: "1567157₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Obo Hands"
url: https://www.desertcart.vn/products/48349276-ac-110-240v-to-dc12v-3a-36w-power-supply-door
store_origin: VN
region: Vietnam
---

# 36W stable power output AC 110-240V universal input Adjustable 0-15s delay for electric locks AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/ Video Door Phone/Intercom Power Supply

**Brand:** obo hands
**Price:** 1567157₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Power your security with precision and style — never miss a beat!

## Quick Answers

- **What is this?** AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/ Video Door Phone/Intercom Power Supply by obo hands
- **How much does it cost?** 1567157₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48349276-ac-110-240v-to-dc12v-3a-36w-power-supply-door)

## Best For

- obo hands enthusiasts

## Why This Product

- Trusted obo hands brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Iron Shell:** Compact yet sturdy 120x95x38mm iron enclosure designed for long-lasting protection and sleek installation.
- • **Plug & Play Simplicity:** Easy to install with included manual, perfect for professionals upgrading door access or intercom systems.
- • **Customizable Lock Control:** Set NC/NO outputs with adjustable 0-15 second delay to protect and optimize electric lock operation.
- • **Robust 36W Power Delivery:** Ensures consistent, reliable 12V DC output at 3A for uninterrupted device performance.
- • **Universal Voltage Compatibility:** Seamlessly powers your system from any AC 110-240V source worldwide.

## Overview

The OBO HANDS AC 110-240V to DC12V 3A 36W Power Supply is a compact, iron-encased unit designed for door access control, video door phones, and intercom systems. It supports universal AC input voltage, delivers stable 12V DC output at 3 amps, and features adjustable delay settings to protect electric locks. With easy installation and reliable performance, it’s a must-have for modern security setups.

## Description

OBO HANDS AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/ Video Door Phone/Intercom Power Supply: desertcart.co.uk: DIY & Tools

Review: Excellent Product - Excellent Product dn very easy to install
Review: Door power supply unit - Did everything it says

## Features

- AC input: Standard AC100V-240V 50-60HZ 36W, DC output: Stabilizator DC12V/ 3 A.
- Outside iron shell dimension:120mm*95 mm*38mm.
- Set NC / NO outputs, can control various types of electric locks.With 0-15 seconds time delay adjustable.
- 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 Supply,1 x Manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XT44TQ5 |
| Amperage | 3 Amps |
| Best Sellers Rank | 205,675 in DIY & Tools ( See Top 100 in DIY & Tools ) 414 in Home Alarm Systems |
| Brand | OBO HANDS |
| Brand Name | OBO HANDS |
| Colour | Grey |
| Connector Types | DC power jack |
| Connector type | DC power jack |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,311 Reviews |
| Enclosure Material | Iron |
| Form Factor | ATX |
| Input Voltage | 240 Volts |
| Input voltage | 240 Volts |
| Item Dimensions | 10 x 6.5 x 3.2 centimetres |
| Item Weight | 0.2 Kilograms |
| Item weight | 0.2 Kilograms |
| Manufacturer | OBO HANDS |
| Manufacturer Part Number | K80 |
| Material | Iron |
| Maximum Power | 36 Watts |
| Model Number | K80 |
| Output Current | 3 Amps |
| Output Voltage | 12 Volts (DC) |
| Output Wattage | 36 Watts |
| UPC | 713839165900 |

## Product Details

- **Brand:** OBO HANDS
- **Colour:** Grey
- **Connector type:** DC power jack
- **Item weight:** 0.2 Kilograms
- **Material:** Iron

## Images

![AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/ Video Door Phone/Intercom Power Supply - Image 1](https://m.media-amazon.com/images/I/51aeavfIDuL.jpg)

## Questions & Answers

**Q: does this PS is a 12v regulated power supply? can I turn my arduino and a 12v solenoid locker?**
A: This supply is well regulated.I have used it for alarms and CCTV with no distortion.

**Q: Where will this item be shipped from?**
A: From Amazon warehouse . They will shipped from the nearest warehouse according to your address.

**Q: Is it suitable for uk 220/240v and dose it matter witch way the input wires go.as witch one is live**
A: This is universal.
This power supply has no positive and negative poles .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product
*by S***I on 26 October 2024*

Excellent Product dn very easy to install

### ⭐⭐⭐⭐⭐ Door power supply unit
*by C***E on 27 February 2024*

Did everything it says

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on 8 December 2023*

Everything worked fine

## Frequently Bought Together

- OBO HANDS AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/Video Door Phone/Intercom Power Supply
- EXTEL 90301.4 Electric door opener with memory function long (25cm), grey
- LIBO Smart Home 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

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**Shop now:** [https://www.desertcart.vn/products/48349276-ac-110-240v-to-dc12v-3a-36w-power-supply-door](https://www.desertcart.vn/products/48349276-ac-110-240v-to-dc12v-3a-36w-power-supply-door)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-17*