Do these act as nodes in the zigbee mesh?

It's Device Type: Router. It will help strengthen the mesh.

Can it actually be powered with AC 7-32 volts? I would like to power it from an unused doorbell nearby which is powered by a 24 volt transformer.

Yes,there are 2 power supply options.USB 5V or AC/DC 7-32V,any one of them is ok.

When I push the manual button or turn on through Zigbee there is no change in output voltage but second red light comes on next to the relay. Ideas?

This is a relay switch, it is either an open or closed circuit that can be a momentary or normal. There will be no power unless you somehow supply it to one side of the switch.

Can this work as a sensor?

It works as zigbee wireless button with inching mode,works as wireless switch with latching mode.And please check this zigbee contact window door sensor with asin B0B2K11LW.

Smart Home Dry Contact Zigbee Relay Switch Remote Control Zigbee

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Description

🏠⚡ Unlock the future of smart control — your home, your command!

MULTI MODE SMART CONTROL - Switch between self-locking and inching modes to customize your smart garage door or lighting setup.
POWERFUL VERSATILE RELAY - Handles up to 10A and supports 5-32V DC or 7-32V AC for diverse device control.
VOICE ACTIVATED CONVENIENCE - Works flawlessly with Alexa and Google Home for hands-free command over your devices.
SCHEDULE AUTOMATE YOUR LIFE - Set countdowns and loop timers to automate your home effortlessly and never miss a beat.
SEAMLESS ZIG BEE 3 0 INTEGRATION - One-tap pairing with major ZigBee hubs for instant smart home sync.

The MHCOZY Smart Home Dry Contact Zigbee Relay Switch is a versatile 1-channel relay controller compatible with most ZigBee 3.0 hubs, enabling remote and voice control of lights, garage doors, and other appliances. Supporting up to 10A current and a wide voltage range (5-32V DC / 7-32V AC), it offers flexible modes including self-locking and inching, plus scheduling features for seamless automation. Designed for easy setup with Alexa and Google Home integration, it empowers a hands-free, intelligent smart home experience.

Specifications

ASIN	B08X218VMR
Best Sellers Rank	#84,679 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #373 in Garage Door Keypads & Remotes
Brand	MHCOZY
Brand Name	MHCOZY
Coil Voltage	12 Volts
Connector Type	Through Hole
Contact Current Rating	10 Amps
Contact Material	Copper Alloy
Contact Type	Normally Open
Current Rating	0.05 Amps
Customer Reviews	4.5 out of 5 stars 438 Reviews
Included Components	1 pcs Tuya Zigbee Dry Contact Relay Controller
Manufacturer	mic technology co.,ltd
Maximum Switching Current	10 Amps
Maximum Switching Voltage	32 Volts
Minimum Switching Voltage	5 Volts (DC)
Mounting Type	Surface Mount
Operation Mode	Automatic
Part Number	EWB1CH-D1
Specification Met	CE
Unit Count	1.0 Count

Reviews

M**M

30.12.2022

J**K

23.02.2025

S**E

14.04.2026

A**Z

20.11.2025

O**L

23.05.2021

C**H

15.10.2022

A**C

14.11.2024

G**Y

21.03.2026

R**6

29.12.2022

G**O

12.05.2024

K**S

1.08.2024

J**Z

8.06.2023

M**G

10.04.2026

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$40.04

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

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Smart Home Dry Contact Zigbee Relay Switch, Remote Control Zigbee Switch for Light Garage Door, Compatible with Alexa Google Home,Zigbee hub Needed (1CH)

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Common Questions