Room thermostat TRD02B

with temperature probewirelessdigital

WIRELESS DIGITAL THERMOSTAT Wireless digital thermostat with blue backlit LCD. It has several operating modes: comfort. economy, off/antifreeze. It is configurable by setting parameters: offset, hysteresis setpoint min. max. etc.. Internal sensor for room temperature and facility for remote sensor. Heating/Cooling selection can be managed by the thermostat or on the receiver. Limitation for final user intervention. TECHNICAL FEATURES Battery powered 2 x 1,5V AA Battery life (years) 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 (inside average buildings) > 50 meters Data trasmission time 3min/10min Antenna type Internal Protection grade IP30 Dimensions H85 W85 D23,6 mm Class Reg.2013/811/EC IV = 2,0%