Wireless Heat and Smoke Sensor

Wireless Heat and Smoke Detector Fire Alarm System For Home Smart Smoke Temperature Sensor for 433MHz WIFI GSM G90B Plus Introduction: This is a wireless photoelectric smoke and heat detector(hereinafter called detector). It uses special structure design and adopts MCU toanalyze the photoelectric signal intelligently, with functions of dustproof, mothproof, anti-light interference, etc. therefore ensure the stability from designing. Meanwhile it has wireless network function for a variety of environmental needs, improved user’s perception of alarm signal. This product has good reaction on visible smoke caused by slow smoldering or burning. Features: - Ceiling or wall mounting- Easy to install with mounting hardware included- 9VDC battery- Flash alarm indicator (red)- Test button for easy recommended monthly testing- Low battery signal- photoelectric chamber for early detection from all directions- Loud 85dB alarm signal Parameters: 9V battery (6F22 carbon battery, DC TYPE)Stati