Hot-selling heater - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai
Hot-selling heater - 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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The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Hot-selling heater - 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: Algeria, Greece, Holland, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and provide more comprehensive services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
By Dominic from Latvia - 2017.12.19 11:10
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Sarah from Israel - 2018.06.30 17:29
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