Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai
Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai Detail:
Photoelectric wireless smoke alarm with built-in 10 years battery
| Power supply: Non-replaceable 3V lithium battery |
| Conform to EN14604:2005/AC:2008 |
| RF frequency: 868/433 MHz土50KHz |
| RF distance: > 100 meters in open area |
| Alarm volume: ≥85dB at 3m |
| Big test button for easily weekly testing |
| Product life time > 10 years |
| Low battery signal alarm |
| Silence function: Approx.8 mins |
| Automatic compensation design with automaticcalibration for accurate sensitivity, suitable for long lifeoperation, lower false alarm rate |
| 10 hours non-disturb function under lower battery status |
| Ceiling mounting, easy to install with mounting bracket |
| Safety clip feature, not allow mouting without battery installed |
| Size:120 * 38mm |
Product detail pictures:
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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai , The product will supply to all over the world, such as: French, Bahrain, America, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Annabelle from Adelaide - 2018.06.09 12:42
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Ruby from Italy - 2017.08.16 13:39
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