Description
SPECIFICATIONS
Hub:
Power Supply: Micro USB 110/220VAC to 5V, 1000mA
Backup Battery: 3.7V, 500mAh Rechargeable Lithium Battery
Consumption: <[email protected]
Radio Frequency: 433Mhz
GSM: 850/900/1800/1900MHz
Operation Temperature: 0~55℃