---
product_id: 313268257
title: "2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home"
brand: "mhcozy"
price: "R$530"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/313268257-2-channel-5v-12v-zigbee-dry-contact-relay-switch-adjustable
store_origin: BR
region: Brazil
---

# Dual voltage 5V/7-32V DC/AC ZigBee & 433MHz RF compatibility Voice control via Alexa & Google Home 2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home

**Brand:** mhcozy
**Price:** R$530
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock smart home mastery with MHCOZY’s dual-channel ZigBee relay!

## Quick Answers

- **What is this?** 2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home by mhcozy
- **How much does it cost?** R$530 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/313268257-2-channel-5v-12v-zigbee-dry-contact-relay-switch-adjustable)

## 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

- • **Hands-Free Voice Command:** Full Alexa, Google Home, and SmartThings integration lets you control your environment with simple voice prompts.
- • **Seamless Dual-Channel Control:** Independently manage two circuits with adjustable self-lock or momentary modes for ultimate automation flexibility.
- • **Robust ZigBee & RF Integration:** Enjoy ultra-responsive switching with ZigBee mesh networking plus 433MHz RF learning code support for legacy devices.
- • **Universal Voltage Compatibility:** Operates effortlessly on 5V DC or 7-32V AC/DC, fitting diverse smart home setups without hassle.
- • **Smart Scheduling & Remote Access:** Set timers, countdowns, and loop schedules via app to automate your lifestyle anytime, anywhere.

## Overview

The MHCOZY 2 Channel ZigBee Dry Contact Relay Switch is a versatile smart home device supporting 5V to 32V power inputs, dual-channel control modes (self-lock, momentary, interlock), and seamless integration with Alexa, Google Home, Philips Hue, and SmartThings. Featuring ZigBee mesh networking and 433MHz RF compatibility, it ensures stable, responsive automation with voice and app control, perfect for managing curtains, lights, and more.

## Description

2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home

## Features

- Easy setup,work with Tuya Smart life Zigbee Gateway hub.Once configured with tuya app,then link to alexa app,then you can voice control both 2 channel or individually remote each channel.If it's connected to alexa app directly through echo device with zigbee hub,it will be discovered as 1 channel only.
- Widely usage,Working voltage DC 5V or AC/DC 7-32V,work as a wireless switch in self-lock mode,as smart button in momentary mode,Automate your motorized Curtain Blind with interlock mode.Set working mode by pressing the mode change button on board.alexa integrate your home automation
- 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 learning code 433Mhz RF(don't included)
- Smart app remote to turn on/off anywhere,Timer and schedule.set countdown/loop timer schedule for convenient life,happy share
- Zigbee button,Have a bunch of devices on your Wifi network？Overcrowded home Wifi network, internet becomging less stable？No worries! Hub + Zigbee, Very responsive, fast switching, more stable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mic technology co.,ltd |
| Part number | ZIG2CH |
| Item Weight | 45.4 g |
| Product Dimensions | 12.49 x 4.5 x 2.3 cm; 45.36 g |
| Item model number | ZIG2CH |
| Wattage | 1.2E+2 |
| Switch Type | 1-way |
| Plug profile | Wall Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 10 Amps
- **Operating voltage:** 12 Volts
- **Contact type:** Normally Open
- **Connector type:** Wireless
- **Brand:** MHCOZY
- **Item dimensions L x W x H:** 12.5 x 4.5 x 2.3 centimetres
- **Circuit type:** 1-way
- **Mounting type:** Wall Mount
- **Actuator type:** Push Button

## Images

![2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home - Image 1](https://m.media-amazon.com/images/I/61AFTyWrDaL.jpg)
![2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home - Image 2](https://m.media-amazon.com/images/I/61kQv67XbmL.jpg)
![2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home - Image 3](https://m.media-amazon.com/images/I/51Wc6UPBV7L.jpg)
![2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home - Image 4](https://m.media-amazon.com/images/I/51Xew48fYSL.jpg)
![2 Channel 5V 12V ZigBee Dry Contact Relay Switch, Adjustable Self-Lock and Momentary Interlock Working Mode, Works with Philips Hue, SmartThings, Alexa and Google Home - Image 5](https://m.media-amazon.com/images/I/61ilBGFaFkL.jpg)

## Frequently Bought Together

- MHCOZY 2 Channel 5V 12V ZigBee Smart Relay Switch,Adjustable Self Lock and Momentary Interlock Working Mode,Works with Tuya eWelink Zigbee Gateway, Alexa, Google Home (ZigBee Hub Required)
- THIRDREALITY Zigbee Smart Garage Door Tilt Sensor, Adjustable Sensitivity Levels, 2-Year Battery Life, Zigbee Hub Required
- THIRDREALITY ZigBee Smart Plug 4 Pack with Real-time Energy Monitoring,15A Outlet, Zigbee Repeater,ETL Certified,ZigBee Hub Required,Work with Home Assistant,Compatible Echo Devices and SmartThings

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**Shop now:** [https://www.desertcart.com.br/products/313268257-2-channel-5v-12v-zigbee-dry-contact-relay-switch-adjustable](https://www.desertcart.com.br/products/313268257-2-channel-5v-12v-zigbee-dry-contact-relay-switch-adjustable)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-21*