Name
Tuya Smart WiFi GSM Alarm System
Adavantage
2 year's warranty
GSM Frequency
2G/3G/4G Optional
Display
2.4 inch TFT display screen
Support Sensors & ID card Q'ty
Total 100pcs
Support wireless sensors
EV1527/330K 2262/1.5-4.7M
Input voltage
DC5V (micro USB jack)
Battery
Lithium battery 3.7V 500mAh