TP-Link Tapo T310 Indoor Temperature & humidity sensor Freestanding Wireless

TP-Link Tapo T310. Purpose: Indoor, Sensor type: Temperature & humidity sensor, Type: Freestanding. Battery type: CR2450, Battery life (max): 2 year(s). Width: 1.81" (46 mm), Depth: 0.484" (12.3 mm), Height: 1.81" (46 mm). Package width: 2.6" (66 mm), Package depth: 3.35" (85 mm), Package height: 1.02" (26 mm). Compliance certificates: RoHS