5000 Piece/Pieces per Week Stand alone fire alarm smoke detector
Packaging & Delivery
COLOR package, OEM&ODM
Anka 10 Years Battery Stand Alone Alarm System Detector Smoke Home Security system Meet CE EN Approval AJ-762
DC3V built-in lithium battery
Siren With Flash (buzzer & red LED)
Low voltage threshold
Press and hold the TEST key, the product enters the test state. When the red light flashes, the buzzer sounds, and the action mode is the same as the alarm mode,it mean normal working ; When it will flash twice or three times in red, without buzzing Tweeter, it mean it unnormal working.
Smoke is detected every 6 seconds. If the alarm threshold is reached, it is detected 6 times at 1S speed each time to determine the alarm condition and the red light flashes. After 6 times of determining the fire, an siren and flash was issued.
1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete. 2. We are manufacture, there is no middle man, no high markup, so we can provide quality items yet very competitive price. 3. If you have any questions please contact us first, most are responded with in 12 business hours