Product description:
model AK-218A, a smoke alarm detector that is ideal for home safety system. The smoke alarm will give out sound and light warning when there is smoke. A smoke alarm is a safety product that warns you a potential fire maight happen. This smoke detector has the characters of high sentivity, fairly good stability and low power comsuption . we will offer you the smoke alarm with the best quality and the most competive price.
1,110VAC/220VAC/230VAC( backup 9v battery),9v battery,12V-24VDC
2,Operating Current: 10 uA (normal) and 20-50 mA(alarm working)
3,Sensitivity to smoke:In comply with CE standard
4,Operating Temperature: 40¨H - 100¨H (4. 4¡æ - 37.8¡æ)
Ambient Humidity : 10% - 90%.
Horn Level: 85 Decibels at 10 feet.
5,Battery life: 1 year
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