[APP remote control] Remotely set the arm and disarm at any time through the mobile phone APP [One-click arming] One-click arming can be set, which is more convenient to use [Voice control] Use with for and for Home to check whether doors and are open or closed [Sharing function] Share with family members and control together [Offline function] When the device is offline, the APP remind the device to be offline after 30 minutes, Weight: 0.06834330122 Pounds, Manufacturer: Aboiled