1. The HM-626PHS smoke detector is powered by 3V lithium battery. The service life of the battery life reaches up to 10 years.
2. The commercial smoke alarm comes with test button. So, user can carry out irregular test to confirm the working state of the product.
3. The photoelectric sensor has optimal humidity and vibration resistance.
4. Produced with SMT, our smoke detector has high stability.
5. Low voltage alarm function eliminates malfunction caused by low voltage.
6. This fire alarm is certified by ETL.
7. Our smoke detecting device is manufactured according to UL217 and EN14604 standard.
|Working Voltage||3V lithium battery|
|Alarm Output||Audible-visual alarm|
|Alarm Sound Pressure||85dB/3m|
|Installation Type||Ceiling mounted|