Smart Access Control Power Supply Controller, 12V/14V 3A with Delay Timer, WiFi & Tuya App Remote, 433MHz Remote Control, Compatible with Electric Locks, Door Access Systems & Intercoms
Smart Access Control Power Supply Controller, 12V/14V 3A with Delay Timer, WiFi & Tuya App Remote, 433MHz Remote Control, Compatible with Electric Locks, Door Access Systems & Intercoms
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About This
- Smart Power Supply for Access Control - Universal AC 100-240V input, selectable DC 12V or 14V output, 3A current, designed for electric locks, access controllers, video intercoms, doorbells, and security systems.
- Remote Unlock Anywhere - Built-in Wi-Fi module, works with Tuya App for remote ON/OFF and unlocking from any location.
- Flexible Unlock Timer - Adjustable delay from 0-15 seconds, ensuring safe and customizable door release for different lock types.
- Dual Control Options - Includes 2pcs 433MHz remote controllers, supports up to 30 remotes.
- Upgrade or Build New System - Replace your old access control power supply to add wireless and smart control, or combine with exit buttons, magnetic locks, and controllers to create a reliable door entry system.
Overview
- Operation Mode : ON-OFF
- Current Rating : 3 Amps
- Operating Voltage : 12 Volts (DC)
- Contact Type : Normally Open
- Connector Type : Screw Terminals
- Brand : YUHANUS
- Switch Type : Power Supply Controller
- Terminal : Screw
- Material : Acrylonitrile Butadiene Styrene
- Item dimensions L x W x H : 7.3 x 2.2 x 1.9 inches

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From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides