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Battery powered: 2 x 1.5V AA
Battery life: 3 years / 5 years
Working range: 5 .. 35°C adjustable
Transmission frequency: 868.150 MHz
Internal sensor: NTC (4K7 @ 25°C)
External sensor (opt.): NTC (4K7 @ 25°C)
Max. distance from receiver: > 50 meters (inside average buildings)
Data transmission time: 3 min / 10 min
Antenna type: Internal
Protection grade: IP30
Dimensions: H85 W85 D23.6 mm
Class: Reg.2013/811/EC IV = 2.0%
