Features:*WIFI APP Control. You can remote control this host by Android or IOS APP. When connecting to WIFI network, it is available to push up to the bound mobile phone.*LED Flash Light: Not connected wifi: The red LED flashes once when the host is armed. Connect Wifi: The blue LED flashes once when the host is armed.*120dB Alarm Sound: When the host is on alarm, the first trigger on the host button will eliminate the siren, status of the host is without any change.*Linkage Alarm: It can program wireless motion sensor, door sensor, smoke detector, gas detector, emergency button and so on.*Timing Alarm: Choose the time of delay arm and click to confirm, after setting done, the setting arm time will be delayed when triggers the host arm button or use the remote control to arm the host.*You can set the corresponding function according to your needs(Such as push, alarm mode, volume, time and push voice) check the host time and power supply mode.*Alarm Clock and Remote Control: 4 different remote control can be added into the host (when host alarming, to trigger the remote control on the arming key and the sound switch key before next action).PIR Sensor