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Smoke detectors

 prices on 3 models  

Smoke detectors

— fire-fighting sensors that react to the appearance of smoke in the air. This is one of the simplest and most reliable methods for detecting a fire: smoke during fires is almost guaranteed, and even with a low intensity of the flame, smoke is often quite significant.

For added reliability, such detectors can be combined with gas and/or temperature sensors.
smoke detectors
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Security Sensor First Alert ZCOMBO
First Alert ZCOMBO
fire fightingwirelessZ-Wave
Type:smoke detector, sensor carbon monoxide (CO)
Mount:wall/ceiling, indoor
Communication Protocol:Z-Wave
Additionally:alert
Power supply:batteries
Photos 5Prices 2
Security Sensor Google Nest Protect Smart Smoke & CO Alarm Wired
Google Nest Protect Smart Smoke & CO Alarm Wired
fire fightingwirelessBluetoothWi-Fi
Type:smoke detector, sensor carbon monoxide (CO), temperature sensor, humidity sensor, light sensor
Mount:ceiling-mounted, indoor
Communication Protocol:Wi-Fi / Bluetooth
Coverage angle:120 °
Range:6 m
Additionally:alert
Power supply:230 В
Videos 12Photos 5Prices 1
$162.99
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Delivery: in USA
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Security Sensor Google Nest Protect Smart Smoke & CO Alarm Battery
Google Nest Protect Smart Smoke & CO Alarm Battery
fire fightingwirelessBluetoothWi-Fi
Type:smoke detector, sensor carbon monoxide (CO), temperature sensor, humidity sensor, light sensor
Mount:ceiling-mounted, indoor
Communication Protocol:Wi-Fi / Bluetooth
Coverage angle:120 °
Range:6 m
Additionally:alert
Power supply:batteries
Videos 13Photos 5Prices 5
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