Specifications :

• Product Model - WB-R02D

• Dimensions - 45 ×45 ×12 mm (1.77×1.77 ×0.47 in.)

• Battery - CR2032

• Operating Temperature -  -10℃~+55℃(14℉~131℉)

• Wireless Protocol - Zigbee 3.0

• Operating Humidity -  0 –95%RH, non-condensing

Descriptions :

• Control smart accessories and can be activated at the touch of a button - Up to 3 different ways to manually control your smart home using one press, double press or long press. - Can function as a doorbell, a light switch, and a controller to control various home appliances.

What's in the box :

• Wireless Mini Switch x 1

• Sticker x 1

• Quick Start Guide x 1