[Real-time APP Control ]: Support for remote opening or closing of the door via APP, you can real time control the status of the door in the APP. [Voice Control]: Supports voice commands to control the garage door, compatible with Home and for voice control, freeing your hands and making it easier to control the device, to meet your individual needs. [Schedule Timer Function]: Time setting function, with schedule timer function to meet your individual needs. You can open the garage remotely and the countdown feature will automatically close the garage door when the time is up. [Manual Function]: The switch module terminal reserves the access of manual override function for the end-user to switch on/off. Switch on/off for permanent on/off functions, providing an additional ty. [Device Sharing]: You can share control of the device with your family using the "Share Device" feature in the APP, realizing joint management by the whole family members and enhancing the convenience and intelligence of homelife. Voltage: 100-240V AC, 50/60Hz Rated voltage: AC 100-240V Shell material: PC fireproof and flame retardant Working temperature: -10-45 Power Less than 20dBm Specification:Zigbee Colour:White Material:PC Package Contents: 1 x Gate Door Opener Module kit (with With signal cable ) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.