Power supply (station) : 3 batteries LR03 AAA 1,5V
Power supply (sensor) : 2 batteries LR06 AA 1,5V
Free field range 30 m
Ligting blue screen
Standing or hanging station
Indoor use (station) / outdoor use (sensor)
Temperature range : 0°C-50°C (indoor)/-40°C / +70°C (outdoor)
Hygrometry range : 20% – 90%
Frequency : 433,92 MHz