Works With:
Google Home, Amazon Alexa, Home Assistant
Protocols:
Zigbee
Hub Required:
Hub Required
Yes
Power:
Power Source
Battery
Location:
Indoor/Outdoor
Indoor Only
Difficulty:
Beginner
Manufacturer:
Sonoff
Sonoff SNZB-04 provides affordable door/window monitoring via Zigbee. Compact magnetic sensor triggers instantly. Works with eWeLink app and any Zigbee 3.0 compatible hub.
Long battery life with low-power design. Integrates with SmartThings, Hubitat, and Home Assistant for versatile automations.
Specifications
Sensor Type
Magnetic reed switch
Protocol
Zigbee 3.0
Hub Required
Yes (any Zigbee hub)
Battery
CR2032 (up to 3 years)
Trigger Distance
Up to 15mm
SmartThings
Compatible
Home Assistant
Supported
eWeLink
Yes
Mounting
Adhesive tape
Operating Temp
-10°C to 40°C
Size
47 x 27 x 13.5mm
Warranty
1 year
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