G90B Wireless RFID Alarm Sensor Keypad with Keys for WiFi GSM Home Security System Doorbell

Features : GSM+WiFi home alarm system.Android + IOS APP application easily control, easy to give authorization.Free of alarm pushes through WiFi network.Work with IP camera, the IP camera APP embeds in the host APP.Workable with 100pcs smart socket/wireless relay outputs to control simplehome appliances. Relay outputs name and sockets name can be revised by users.Advanced home automation functions for perfect smart home life.Workable with RFID wireless keypad.20s Leaving message remotely in APP.Information push promptly when AC power lost or recovered or detectors in lowvoltage.Smart zone function: selfchecking windows/doors status when away arm host.100wireless defense zones, 8 wired defense zones , zone names can be revisedby users.Support ”ding dong” doorbell function.Support three zone types: 24H line, 1 line, 2 line.Arm/alarm Delay for each defense zone. Timed arm/disarm function.Builtin rechargeable battery.The host supports monitoring and two-way intercom function. Specification : Model: GS-G90BConnectivity: WierlessPower Supply Voltage: 220VColor: White Package includeds : 1 x Wireless Keypad2 x RFID Key1 x Installation Accessories1 x User Manual Details pictures :