2 Wire - 4 Wire Smoke Detector
|Min. Order (Pieces)||FOB Price|
|500+||US $5.65 / Piece|
1. Product Size: Φ103xH53mm
2. Working Current:
-Static Current: ≤10μA
-Alarm Current: ≤12mA
3. Operation Voltage: DC 9V Battery
4. Alarm Sound: ≥85dB(3m)
5. Ambient Temp.: -10°C ~ +60°C
6. Ambient Humidity: ≤95%RH
7. Sensor: Optical
8. Low Battery Alert Remain: 7-15days
9. Standard: CE & EN14604 & RoHS
Smoke alarms sound their alarm horn when they detect smoke.Everything preventing the smoke from reaching the alarm obstructs an early alarm.
A single smoke detector provides only limited security.Fire in another room will only be detected after smoke reaches the alarm.It is therefore recommended to install a smoke alarm on every level of the home if not in every room.Inform yourself about fire safety rules and proper behaviour in case of a fire at your fire brigade!
This recently developed photoelectric sensor-camber is insensitive to interfering influences.Every device is separately calibrated in order to avoid false alarms due to,e.g.cigarette smoke.The power supply is electronically regulated,thereby maintaining a constant sensitivity of the alarm.
The functioning of the detector is maintained even in case of a power failure.On an average the battery's(standard 9V battery)service life is 1year.
A flashing small light(every 43s)signalises a failure-free operation