Essential details
Model Number: G60
Network: wifi, GSM
Product name: Wifi Gsm Alarm System
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
WiFi: IEEE802.11b/g/n
Operation Temperature: -10~55℃
Relative Humidity:<80%RH
Wireless Coding: EV1527

Feature:
●4.3' Touch Control Screen
●100 wireless zone
●3.7V/500mAh lithium-ion
●Support two-way intercom
●10 RFID tags and 10 remote tags
●12 kinds of language can be switched freely
●4 hardwired zone (EoLR), Zone names are editable
●Powered by Tuya, works with Amazon Alexa, Google Assistant
●Support AC power failure, hub or accessory low battery notification, tamper alarm and other extended alarm.