Sen Weier SAS908WHB/3/RF Wireless Temperature Controller can replace most of the normal thermostat, for control of use of electric or gas heating / cooling system. With conventional single-function temperature controller is different from ordinary temperature of the product will feature two parts of the grounds of the implementation of split: to receive part of the SAS2000WHB-Re and the control section SAS908WHB/3/Tr. Receiving unit for the wiring and heating / cooling / on / off control. Users can read from the control center and in accordance with cooling / heating system to control the actual needs. Two parts by the RF 
 * In the open range of the transmitter can be controlled within 100 meters of the receiver 
 * Antifreeze function, anti-lock protection function pump 
 * Room temperature, set temperature, the current clock also shows 
 * Permanent memory power-down function, the temperature correction 
 * Optional Fahrenheit and Celsius temperature unit 
 ? In order to comfort and energy saving, optional holidays, and temperature hold mode 
 * Week programmed functions. Minutes 5 days a week +1 day +1 day program settings can be set to 4 day time temperature of 4 different 
 * Placed in accordance with user requirements anywhere in the room, measure and control the temperature of any location. Limit the power cord from 

 Power supply: control section 5 by the two batteries; received in part by the 220VAC/50HZ, ± 10% supply 
 ? Frequency Bandwidth: 433MHZ 
 ? Relay output terminal current: 16A/230V 
 * Room temperature control range: 5 ℃ -35 ℃ (41F-95F) 
 * Temperature control accuracy: 1 ℉ or 0.5 ℃ 
 * Dimensions: Control section: 115mm × 90mm × 28mm receive part: 88mm × 88mm × 40mm 
 * Color: White