SEW Wireless outdoor temperature sensor

Wireless outdoor temperature sensor

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Specifications for Wireless outdoor temperature sensor
Power supply CR123A 3V lithium battery x 2
Battery life 6 years
Frequency 868 MHz
Protection class IP54
Ambient temperature -40…+50°C
Ambient humidity up to 95 % RH non-condensing
Dimensions, external (WxHxD) 90 x 85 x 35mm