Product Feature
Interactive Home Security Features: 
2-way live voice communication
Secure GSM+PSTN dual network Communication
Free Mobile Application, arm or disarm your home security from any device!
100% wireless ,easy to setup and install
Stylish design with touch keypad
Support 10 remote controls, 50 wireless sensors, and 50 RFID tags
Support 10s voice message recording and replay, even you can leave a voice message from phone remotely.
Can store 5 alarm phone numbers,5 SMS alert phone numbers
Support RFID tags to disarm and unlock the electronic lock
Support maximum 150 alarm event logs
One group of timing arm and disarm
Support exit & entry delay
4 types of zone for optional:Normal,Home,24 hours, Delay
All zones and RFID tags can be renamed
Remote control or setting by SMS, phone call and APP(iOS and Android)
SMS alert for power failure/recovery and low battery
Two-way communication to talk and hear through built-in speaker and MIC

Specification:
Alarm current:340mA
Standby current:110mA
Internal siren:100dB
Control panel power supply:input:AC110/220V;50/60HZ;output:DC 12V
GSM frequency:850/900/1800/1900MHZ
Housing materiral:ABS plastic
Radio frequency:433MHZ
Operation conditions:Temperature -30 ~+55;Relative Humidity < 80% (non-condensing)