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Window & Door SensorOnvei / HO-031ZB
Onvei / Sensors

Window & Door Sensor

A Zigbee contact sensor for monitoring doors and windows.

$29.00 USD
In stock
Apps
TTuyaSSmart Life
Connectivity

Zigbee

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This model has one documented version. Its connections are listed separately above.

Model: HO-031ZB

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THE DETAILS

Get to know this model.

The HO-031ZB uses a main sensor and magnetic secondary body to report opening status. The manufacturer specifies a maximum magnetic control distance of 20 mm and requires a Multi-Function Gateway.

Check regional electrical requirements, physical fit and required accessories before purchase. Compatibility can depend on the specific variant and controller.

Technical specifications

Platform
Tuya
Installation
Door or window mounted
Anti-tamper alarm
Yes
Magnetic control distance
≤20mm
Operating temperature
0~45°c
Operating humidity
5~90%
Battery type
2 batteries CR1632, 3V
Battery life
Up to 1 year
Low battery notification
Yes
Color
White
Main body dimensions
54 x 22.2 x 12.5mm
Secondary body dimensions
33.3 x 10.2 x 12.5 mm
Casing
ABS+PC
Radio protocol
Zigbee 3.0
Signal Range (open field)
100m
Required gateway
Onvei Multi-Function Gateway
Dimensions
Main body dimensions: 54 x 22.2 x 12.5mm; Secondary body dimensions: 33.3 x 10.2 x 12.5 mm
Model
HO-031ZB
Manufacturer information

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