---
product_id: 70070337
title: "Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V"
brand: "merryshop"
price: "1.42 OMR"
currency: OMR
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.om/products/70070337-door-access-system-electric-power-supply-control-dc-12v-3a
store_origin: OM
region: Oman
---

# 12V/3A Power Output NC/NO Outputs 0-15s Delay Control Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V

**Brand:** merryshop
**Price:** 1.42 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock the Future of Security!

## Quick Answers

- **What is this?** Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V by merryshop
- **How much does it cost?** 1.42 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/70070337-door-access-system-electric-power-supply-control-dc-12v-3a)

## Best For

- merryshop enthusiasts

## Why This Product

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

## Key Features

- • **Remote Convenience:** Power supply with remote control for effortless operation.
- • **Advanced Technology:** Utilizes cutting-edge tech for superior anti-interference capabilities.
- • **Seamless Integration:** Easily controls various electric locks for enhanced security.
- • **Versatile Applications:** Perfect for building intercoms and access control systems.
- • **User-Friendly Installation:** Designed for quick and hassle-free setup.

## Overview

The Door Access System Electric Power Supply Control is a versatile and reliable solution for managing electric locks. With a power output of 12V and 3A, it features NC/NO outputs and a customizable delay control circuit ranging from 0 to 15 seconds. This advanced system is easy to install and is ideal for various applications, including building intercoms and access control systems, ensuring both security and convenience.

## Description

Item Description: This device is a door access control power supply. High reliability/electromagnetic compatibility/efficiency/protection function. Provide very stable and reliable output in a various applications such as lock control/ controller control/ exit button/ RFID reader .etc.  Features: 100% Brand New and High Quality Wide input voltage range, steady and precise Input voltage: AC 110V - 240V 50~60Hz Output voltage: DC 12V 3A Output voltage trim range: +/-10% ~ +/-15% Material: Metal, Plastic NC / NO outputs, can control various types of electric locks Reduce the load of access controller, save wiring to reduce the hidden trouble Automatic protection function: overload/ over voltage/ short circuit Working Ambient Temperature:-20~+65 Celsius Degree Ripple and Noise: 1% Based delay control circuit, lock time can be in 0-15 seconds Operative device: E/M Lock, Access Controller, Exit Push Button The circuit board has remote control port. Demension: 4.5 (L) x 3.5(W) x 1.3 (H)Inch Net Weight: 315g  Package included 1 x Access Power Supply Control

## Features

- Package included :1 x Access Power Supply Control(Do not include other products)
- Set NC / no outputs, can control various types of electric locks/ Based delay control circuit, lock time can be in 0-15 seconds
- The power supply with remote control is easy to install and carry
- The use of international advanced level of technology, its anti-interference ability, stable and reliable
- The scope of application of the power applied to a variety of building intercom, access a variety of import and export controls

## Images

![Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V - Image 1](https://m.media-amazon.com/images/I/51wBBWtnHYL.jpg)
![Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V - Image 2](https://m.media-amazon.com/images/I/71kMyYDFDaL.jpg)
![Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V - Image 3](https://m.media-amazon.com/images/I/61i3RIPon1L.jpg)
![Door Access System Electric Power Supply Control DC, 12V 3A/AC 110V - Image 4](https://m.media-amazon.com/images/I/61v+SjnUBqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good reliable product. Cost effective.
  

*by V***A on Reviewed in the United States on November 22, 2019*

Works on our gate 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.com.om/products/70070337-door-access-system-electric-power-supply-control-dc-12v-3a](https://www.desertcart.com.om/products/70070337-door-access-system-electric-power-supply-control-dc-12v-3a)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-05*