Sonoff SNZB-02 User Manual

Installation methods
1. Placed on the desktop for use.
2. Tear off the protective film of the 3M adhesive a nd
stick the device on the desired area.
Do not install o n the metal surface, otherwise it
will affect the w ireless communication distance.
Specifications
Model: SNZB-02
Battery model: CR2450
Working voltage: 3V
Wireless con nection: ZigBee (IEEE 802.15.4)
Working temperature : -10-40℃
Working humidity: 10-90%RH (non-condensi ng)
Material: PC
Dimension: 4 3x43x14mm
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Sonoff SNZB-02 Specifications

General

Type	Freestanding
Purpose	Indoor
Material	Polycarbonate (PC)
Sensor type	Temperature & humidity sensor
Standard interfaces	Wireless LAN
Connectivity technology	Wireless
Temperature measuring range	- °C
Storage temperature (T-T)	10 - 90 °C
Operating temperature (T-T)	-10 - 40 °C
Battery type	CR2450
Battery voltage	3 V
Battery life (max)	1 year(s)
Certification	CE, FCC, RoHS
Built-in display	No

Weight and Dimensions

Depth	14 mm
Width	43 mm
Weight	15.5 g