Sensor: ultrasonic; straight; Range:0.05Ã·0.4m; analogue 4-20mA Manufacturer Micro Detectors Sensor type ultrasonic Sensor type straight Range 0.05...0.4m Output configuration analogue 4-20mA Supply v...
AdvantagesPeace of Mind
DisadvantagesHave to remember to change them
AdvantagesCan give visible early warning of carbon monoxide in the home
DisadvantagesCannot wake you or alert you in another room
AdvantagesGood fun for a while
DisadvantagesWont find anything