SPECIFICATIONS
|
Size
|
45*40*13 mm
|
|
Battery
|
500 mAh
|
|
Frequency Range
|
400-470 MHz
|
|
Range
|
3 km
|
|
Channels
|
22
|
|
Operating Temperature
|
-10-50 Celsius
|
|
Usage Time
|
12 hrs
|
|
Standby Time
|
3 days
|
