SPECIFICATION                                     

Size : 108*108*28mm
Wireless Distance : 1500m (open field)
Weight : 180g
Operating Humidity : 5 ~ 95%
Color :  White
Operating Temperature :  -5 ~ 45°C
Power Supply :  1.5W
Operating Frequency :  433MHz GFSK
Maximum Load Current :  1A
Input Voltage :  5V DC
Warranty :  1 Year