---
product_id: 297880295
title: "1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,DIY Smart Home (ZigBee Hub Required)"
brand: "mhcozy"
price: "₨873"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/297880295-1-channel-5v-12v-zigbee-smart-relay-switch-adjustable-selflock
store_origin: SC
region: Seychelles
---

# Customizable timer & schedule 5V-24V multi-voltage support ZigBee 3.0 one-tap pairing 1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,DIY Smart Home (ZigBee Hub Required)

**Brand:** mhcozy
**Price:** ₨873
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock your smart home’s potential with one tap—control, automate, and impress!

## Quick Answers

- **What is this?** 1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,DIY Smart Home (ZigBee Hub Required) by mhcozy
- **How much does it cost?** ₨873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/297880295-1-channel-5v-12v-zigbee-smart-relay-switch-adjustable-selflock)

## Best For

- mhcozy enthusiasts

## Why This Product

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

## Key Features

- • **Dual Mode Operation:** Switch between self-lock and momentary modes to tailor your smart switch behavior exactly how you want it.
- • **Voice & Remote Control Ready:** Compatible with Alexa, Google Home, and 433MHz RF remotes for hands-free convenience and ultimate control.
- • **Smart Scheduling & Automation:** Set countdowns, loop timers, and schedules to automate your home effortlessly and never miss a beat.
- • **Flexible Voltage Compatibility:** Operates smoothly on 5V, 12V, or 24V low voltage systems—perfect for diverse DIY projects.
- • **Seamless ZigBee 3.0 Integration:** Effortlessly pairs with major ZigBee hubs like SONOFF ZBBridge for instant smart home control.

## Overview

The 1 Channel 5V-24V ZigBee Smart Relay Switch by Mic Technology is a compact, versatile smart home device that supports ZigBee 3.0 protocol for quick pairing with popular hubs. It offers adjustable self-lock and momentary modes, voice control compatibility with Alexa and Google Home, and built-in 433MHz RF receiver support. Designed for DIY enthusiasts, it enables seamless automation with customizable timers and schedules, making it an essential upgrade for any connected home setup.

## Description

1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,DIY Smart Home (ZigBee Hub Required)

## Features

- Wide compatible and easy setup,Zigbee hub is needed.1 Channel Zigbee Switch is compatible most brand Zigbee Gateway.Compatilbe with Home assistant 2mqtt.5V 12V 24V low voltage zigbee on/off controller,DIY Smart Garage Door Gate opener
- ZigBee3.0 Protocol, One-tap Pairing: Adopts ZigBee3.0 protocol, you can quickly add it to SONOFF ZBBridge, getting them paired via a single tap on the app
- Voice Control,works with desertcart Alexa and Google home devices for complete voice control, remote control and Intelligent timing. Free your hands.With 433Mhz RF receiver built in,support fixed learn 433Mhz RF(don't included)
- Working voltage DC 5V or AC/DC 7-32V,work as a wireless switch in self-lock mode,as smart button in momentary mode
- Timer and schedule.set countdown/loop timer schedule for convenient life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mic technology co.,ltd |
| Part number | EWB1CH-D1 |
| Item Weight | 50 g |
| Product Dimensions | 7.11 x 7.37 x 2.79 cm; 50 g |
| Manufacturer reference | EWB1CH-D1 |
| Item Package Quantity | 1 |
| Switch Type | Remote |
| Plug profile | Socket Mount |
| Switch style | Push Button/ON OFF |
| Specification met | CE |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Connector type:** Plug-In
- **Contact material:** Copper Alloy
- **Contact type:** Normally Open
- **Current rating:** 10 Amps
- **Mounting type:** Socket Mount

## Images

![1 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Selflock and Momentary Working Mode,DIY Smart Home (ZigBee Hub Required) - Image 1](https://m.media-amazon.com/images/I/41qzRJGwdlL.jpg)

## Questions & Answers

**Q: Will this with with smart life/zigbee set up?**
A: Yes, it can work with smart life tuya zigbee hub.

**Q: I understand that there are multiple zigbee frequencies globally...does this work ok with UK zigbee kit please? Thanks.**
A: It works fine with eWeLink app and itegrates with Samsung SmartThings from there

**Q: has this been confirmed that it works with Conbee 2 zigbee stick? Also can someone confirm is Zigbee 3.0 and not lower Thank you!**
A: Believe it zigbee 3.0 works fine with Smartthings

**Q: Could this work with a traditional doorbell chime? I have a smart doorbell that draws power from the chime (and transformer) but does not trigger it.**
A: Don’t think so.  This is a relay output device activated over a Zigbee network.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sc/products/297880295-1-channel-5v-12v-zigbee-smart-relay-switch-adjustable-selflock](https://www.desertcart.sc/products/297880295-1-channel-5v-12v-zigbee-smart-relay-switch-adjustable-selflock)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-21*