HomeAll ProductsESMART ES-PB4GESMART PUSH BUTTON 4G SMART LIGHT SWITCH * Material : Aluminium Alloy * Protocol : Zigbee * Input Power : 100 - 250V AC50/60Hz * Color : Black / White / Grey / Gold * Wiring : Neutral Required * Max current : 10AESMART ES-PB4GRM 0.00PriceDimensions86*86*39mm