Product name : ZemiSmart HomeKit Zigbee Hub Application : Apple Homekit / Zigbee Devices Function : Zigbee Hub connection Operation Temperature : -10-55 Model Number : ZMHK-01 Specification : 90*20mm Panel Material : PC Input : 5V/1A   Features: – APP Remote Control: Control your Homekit Zigbee devicess anytime , anywhere with the Tuya/Smart Life /Home APP – No / OFF Physical keys: Physical button With LED indicator light flashing , indicating that it can be connected to the mobile phone. – Voice Control:After HomeKit Zigbee smart devices connect to the gateway, support voice control via Siri/ Alexa and Google Home. – Timing: Smart schedule timer, Based on your daily schedule , Power saving eliminate wasteful standby power – Materials Analysis: Superior materials , superior quality , safe and reliable:PC material fire retardant – Sharing and Grouping: You can share your connection device to your family up to 10.In the Tuya/Smart life APP , you can combine devices together for unified control with one single tap on your smartphone. you can easily combine living room bulbs , plugs and switches together for more convenient access.   Specification: – Product size:90*23.5mm – Working humidity:< 90% – Zigbee standard:IEEE802.15.4 – Standard communication protocol: Zigbee 3.0