LPCB approval pending long life smoke alarm

Infrared photoelectric sensor.
Convenient to install and maintain.
Power management, the power of detector will not be on if the bracket is not assembled. Long time storage.
No need for battery replace ment, over 10 years battery life time.
Audio-visual alarm, over 85dB alarm sound, red LED flashes.
Test /hush function in a button to test the normal operation and the hush function.
Low battery warning, sound "di" every 40 seconds to indicate the malfunction of low voltage.
Autmatic malfunction testing, sound "didi" every 40 seconds when the sensor is in malfunction.
Tamper design, insta llation in vibration places such as limo, vessels etc.
SMT technology, high stability.
Dust proof, moth proof, anti-white light interference.
Test by hand