- GSM network support, easy installation - Automatic voice and video recording - Multiple groups of specific numbers for alarm - Built-in infrared human body sensor to activate burglar alarm - Remotely control via SMS or service platform - Built-in battery for convenient wireless use - Automatic monitor at preset multi-period timing - Remote voice monitor function with monitoring range in 5m - Built-in infrared light for night shot - Automatic photography, can send MMS to mobile phone and upload to platform - Arm / disarm om for ways (manual button, SMS, preset timing, service platform)