Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Waterproof Switch , Dc Circuit Breaker , Tubular Fuse , Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility.
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 |
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We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers 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: Barcelona, Peru, Jakarta, Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.