Smart programmable stage switch
VESTA-187
WSS-4E-ZBS

Specifications
Specs
Communication protocol: ZigBee Pro Home Automation 1.2
Frequency: 2.4GHz
Power supply: 2 AA alkaline batteries, 3V
-10 ° C ~ + 45 ° C operating temperature
Operating humidity up to 85% (non-condensing)
Dimensions: 84 x 84 x 18 mm