【2.4GHz WiFi & GSM/4G Dual Network】You can use WiFi or GSM/4G network, please note that the WiFi only can work with 2.4GHz. Our alarm system supports APP push, SMS push, Voice monitoring and other multi-channel alarm methods. Supports up to 100 remote controllers / RFID cards / wireless detectors learn the storage location..【Timed Arming and Disarming】 The Home Alarm System can add a total of up to 99 sensors and 3 wired sensors, And you can set arming/disarming according to your needs, eliminating the trouble of repeating settings every day, saving worry and time..【Easy Installation】No installation fee and No professional installation is required, you can do it yourself. Each accessory comes with screws/adhesive tape and can be installed in minutes. In addition, an instruction manual is included in the box..【Push Notifications via Tuya/Smart Life APP】Your cellphone will receive instant notifications once the home/house security alarm system is triggered. And you can set alarm modes, customize alarm system accessory name, operate all the accessories by Tuya or Smart Life APP..【TFT Color Screen Display】With touchpad and 2.4 inch TFT color screen, with time display and disarm/arm display, the status of the host is very clear, you can always know the status of the alarm. This Home Security System Support 10 languages menu display, voice operation prompts and alarm SMS settings..【14 Pieces Home Alarm Kit】Package Content: 4G+WiFi Alarm Host x1, Door Sensor x5, Wireless PIR Motion Sensor x1, Remote Control x4, RFID Card x2, Wired Siren x1, AC Power Adapter x1, User Manual x1.