VESTA smoke detector

Specifications

Reflective photoelectric sensor to detect smoke from any source, especially smoldering fires Monthly automatic calibration to readjust the detection threshold value Powerful 95dB siren Random supervision signals to verify system integrity Alarm silence button Self-diagnostic function to ensure optimum performance Excellent stability with high sensitivity Low battery detection Frequency 868MHz Powered by 3 AA alkaline batteries 4.3 year battery life Operating temperature -10°C ~ +45°C 85% operating relative humidity (non-condensing) Dimensions: Ø108 x 49 (H) mm EN14604 certificate