Batteries: Lithium Metal (2*CR2430, Included)

Color: White

Compatible Platforms: Aqara, Apple Home, Alexa, IFTTT

Control Method: Remote

Detection Distance: 7 Meters

Hub Required: YES (AQARA HUB)

Item Net Weight: 0.072 Pounds / 33g

Operating Humidity: 0 - 95%RH, non-condensing

Operating Temperature: -10°C ~ 55°C (14°F ~ 131°F)

Product Dimensions: 1.30 × 1.30 × 1.64 inch (33.1×33.1×41.6 mm)

Wireless Protocols: Zigbee 3.0