Parameters: * Powered by IoT galaxy, works with Amazon Alexa, Google Assistant, IFTTT & 30K other IoT galaxy devices * Simple and intuitive design with 2.4” color screen, touch keypad and SOS button * Built-in powerful CPU based on 32-bit Cortex-M3 core with multi-task operation function * 4G(only in 4G version)/ GSM(2G)/GPRS+WiFi alarm system, supports multiple alarm notification channels, like APP push/ SMS/ voice phone call... * Door/window unclosed notification while armed. * Zone names editable * 90 wireless zones for accessories including sensors, remote controls and 10 zones for RFID tags * With 3 hardwired zone (EoLR) * Support SMS arm/disarm and parameters setting, support voice arm/disarm. * Support accessory low battery, AC power failure, hub or accessory battery power shortage, tamper alarm and other extended alarm. * Support in/out zone, indoor zone, outdoor zone, 24 hours zone, doorbell and other zone settings. * Support 5 groups alarm phone number setting * External wired alarm connectors: 1 channel external wireless siren, 1 channel alarm linked wireless remote socket. * APP or hub can control electrical appliances by smart sockets. * Timed arm/disarm function. * Support operation logs and alarm events storage and tracing * Time synchronization function through GSM/WiFi network. * Support multi language menu, voice operation notice and SMS alarm settings * Support 20 seconds message and voice alarm.  

Power Supply	Micro USB 110/220VAC to 5V 1000mA
Backup Battery	3.7V 500mAh Rechargeable Lithium Battery
Consumption	<55mA@normal
Radio Frequency	433Mhz
GSM	850/900/1800/1900MHz
Wi-Fi	IEEE802.11b/g/n
Operation Temperature	-10~55℃
Relative humidity	<80%RH
Wireless coding	EV1527
Casing Materials	ABS Plastic