ZZ MartsACC-RF-433

12–24V WiFi + RF433 Smart Relay Module – Best for Electric Locks & Automation

12V–24V DC Wide Voltage Support
WiFi + RF433 Dual Control Support
Ideal for Electric Locks & Access Control Systems
Mobile App Control (Tuya / Smart Life Supported)
Supports Inching & Self-Locking Modes
Timer & Remote Operation Functions

Rs.2,249.00

Price includes tax. Delivery calculated at checkout.

Why our price is lower

We import directly and supply the trade from two shops in Karachi and Lahore. There is no middleman between the container and you. Same product, fewer hands.

In stock, ready to ship

Limited stock

1 year service warranty Void if burnt or physically damaged Claim it at either shop, or send it back — we handle the manufacturer for you. Invoice included with every order.

Will this fit my setup?

Power: runs on 12–24V. Check what your existing wiring or adaptor actually supplies.
Still not sure? Send a photo of the old part, the door or the existing setup. We will tell you what fits - usually within minutes during shop hours.

Free delivery on orders over Rs 5,000
2-3 working days to Karachi, Lahore and Islamabad · 3-5 elsewhere
Cash on delivery available nationwide
Order before 4pm for same-day delivery in Karachi and Lahore · prepaid orders only
Save 4% when you pay by card or bank deposit · use code PREPAID4
Free collection from our Karachi or Lahore shop

Genuine product
7-day returns
Secure checkout
Trading since 2005

Not sure this is the right one? Ask us on WhatsApp - we will tell you straight.

Product details

The 12–24V WiFi + RF433 Smart Relay Module is a versatile smart control board designed specifically for electric locks, magnetic locks, drop bolt locks, and automation systems.

Operating on 12V to 24V DC, this module supports both WiFi control via mobile app and RF433 remote control, offering flexible control options for security and automation setups.

Using the Tuya Smart or Smart Life app, users can remotely control connected devices such as electric door locks, gates, lights, and automation systems from anywhere.

It supports inching (momentary) and self-locking modes, making it ideal for door access systems where short pulse signals are required to open locks.

This module is widely used in access control systems, smart home automation, and industrial control applications.

Low-voltage relay modules like this typically support WiFi connectivity, RF433 remotes, timer scheduling, and momentary control modes, making them suitable for lock automation and smart switching applications.

You can buy this smart relay module from ZZ Marts, with stores in Karachi and Lahore and delivery across Pakistan.