Photoelectric smoke detector 4611

wirelessfor fire safety applicationswith audible alarm

Ideal in buildings where it is difficult to hide cables and where extensions are required. Built-in sounder, controlled by the C.I.E. Minimum 170 m transmission range (open air). 6 years battery life. High flexibility: Up to 4 base stations on each COM loop and up to 16 wireless units on each base station. COM loop and up to 16 detectors on each base station. Tested and approved according to EN54-7 and EN54-25. VdS approval: G214074 CPR: 0786-CPR-21392 Specifications Batteries: 3V Lithium/1600 mAh Operating temperature: - 10 to +55 °C Frequency: 868 MHz Ambient humidity: 85 dB