Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai
Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai Detail:
Photoelectric hardwired smoke alarm
| Power supply: AC 220V-240V 50Hz, with DC 9V alkaline battery back up |
| Conform to EN14604:2005IAC:2008 |
| Alarm volume: ≥85dB at 3m |
| Big test button for easy weekly testing |
| Silence function: Approx.8 mins |
| Low battery signal alam |
| Product life time > 10 years |
| Automatic compensation design with automatic
calibration for accurate sensitivity,suitable for long lifeoperation, lower false alam rate |
| Push base for easy installation |
| Size:φ140mm * 44.9mm |
RF type:
Wired interconnection up to 40pcs
RF module, 433MHz, wireless interconnection up to 40pcs
Wifi type:
WIFl module inside, connect to TUYAapp
Go West, Go East, Go Yuanky is best.
Product detail pictures:
Related Product Guide:
We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai , The product will supply to all over the world, such as: Pakistan, Salt Lake City, Ecuador, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
By Dinah from Latvia - 2017.09.28 18:29
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Elva from Los Angeles - 2017.09.26 12:12
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