потолок СО тревоги (9В батареи)

Thank you for purchasing a quality JST-C008 wireless CO sensor. Used carefully and in accordance with the instructions set out below your Carbon Monoxide Alarm should give you many years of trouble free use. Please read all instructions before operating the unit. We recommend these instructions be kept safe for future reference. TECHNICAL 1.Power: 9v DC PP3 battery (Lasts approx. 1 year) 2.Standby Current: <=35uA 3.Alarm Density: 150 +/- 50ppm CO gas 4.Alarm Current: <30mA 5.Sensor: electrochemistry carbon monoxide sensor 6.Superbright LED display 7.Loud Buzzer output: 85db at 3m range 8.Low Voltage Test: 6.8v 9.Meets CJ3057 11 Standard, Conforms to EN50291: 2001 10.Working Environment: -1 to 50ºC, 20 to 95% RH. This battery operated Carbon Monoxide Alarm can prevent you for the effects of a gas that is one of the most deadly gases known. Carbon Monoxide is poisonous, odourless, invisible and you can neither smell or feel the gas.It is most common around inefficient burning devices such as boilers, and fires(whether it is gas, wood, coal or oil burning).We suggested you install a CO alarm in every room, including basements and attics.When the unit detects CO leakage, it will provide a loud 85db sound and a steady red light indicator will be visible.In normal conditions, the red indicator will flash every 30 seconds. Update Date:2010/11/09 1:44:01