Wireless heating control system - TRANSMITTER, model FTRFB-280.120

• Temperature sensor with set point adjuster
• With „Comfort/ECO“ operating mode switch
• „Berlin 1000, super flat“ building design
• Lowering: 4 K (fixed)

• Temperature sensor to record the room temperature and wireless transfer to the controller (receiver)
• Range: 150 m line of sight, approx. 30 m in buildings
• (min. 1 reinforced concrete ceiling/wall or 3 brick walls)
• LED: „Learning mode / battery vacancy level display“
• Mounting: Direct surface installation/wall mounting using screws or adhesive strips.

Application:
• Wireless room temperature sensor to record the temperature in residential, office and hotel rooms with the usual degree of soiling
• Single room temperature control can be achieved when used with alre wireless recievers

Technical data:
• Operating voltage: 2 x Micro AAA, 1.5 V / 1.100 mAh batteries (included)
• Setting ranges: 5… 30 °C
• Sensor: NTC internal
• Transmission frequency: 868.3 MHz
• Protection type: IP 30
• Protection class: III
• last air humidity: max. 95% rH, non-condensing
• Ambient temperature: –10 to +50°C
• Housing colour: pure white, similar to RAL 9010
• Housing material: ABS plastic