SmartHome GSM WiFi Wireless Alarm System Anti-tamper Real-time Alerts Tuya APP Remote Control 328 ft Range Smart House Wireless Security Alarm

Specifications:

Hub:

- Power Supply: Micro USB 110/220VAC to 5V, 1000mA

- Backup Battery: 3.7V, 500mAh Rechargeable Lithium Battery

- Consumption: <55mA@normal

- Siren Output: <500mA

- Radio Frequency: 433MHz

- GSM: 850/900/1800/1900MHz

- Wi-Fi: IEEE802.11b/g/n

- Operation Temperature: -10~55°C

Remote:

- Power Supply: DC 3V (CR2025 Lithium Battery x1)

- Standby Current: <5uA

- Alarm Current: <15mA

- Transmitting Distance: <80m (Open Area and No Interference)

- Radio Frequency: 433MHz

- Operation Temperature: -10~55°C