VESTA multifunctional smoke detector

Specifications

Optical sensor capable of preventing false alarms from the kitchen Polyurethane Foam Detection in Fast Moving and Slow Burning Fire Reflective photoelectric sensor to detect smoke from any source, especially smoldering fires Immunity to high voltage current surges Monthly automatic calibration to readjust the detection threshold value Self-diagnostic function to ensure optimal performance Powerful 85dB siren Random supervision signals to verify system integrity Heat detection with a rate of rise of 8.5° per minute or when the temperature exceeds 57.25°C ±1°C temperature sensitivity Built-in PIR sensor detects movements and supports scene creation PIR range of 6 meters installed at a height of 3 meters 868 MHz radio frequency Powered by 3 CR123 3V lithium batteries Battery life of up to 10 years Operating temperature -10°C ~ +45°C Relative humidity up to 85% (non-condensing) Dimensions: 105 (W) x 105 (H) x 41 mm