Product Description
*Photoelectric sensing technology
* Easy installation and maintenance
* Battery case at the back of a sensor for easy removal of a battery
* Low-battery warning
* Test button verifies battery and alarm operation
* Sounding a loud alarm signal exceeding 85 dB in alarm mode
Every fire alarm we sell comes complete with a 5year manufacturer's warranty, provided it is serviced in accordance with the requirements of BS 5306 part 3. This guarantee does not cover defects caused by accident, misuse or neglect.
Technical Details
Product Code: | SD-425 |
Battery: | DC9V |
Alarm Current: | 10mA |
Voltage Alarm: | 5.5～6.2V |
Battery Alert Remain: | 7～15days |
Working Humidity: | <93%RH 140ΦX41H MM |
Weight: | 19/20kgs |
| Packing Size: | 75*48*31CM |
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FAQ
1. Do you worry about our company?
--Definitely not ! 5 years company, welcome company visit once we confirm the meeting.
2. What is the single most important thing you can do when it comes to fire safety in your home?
-- All experts agree that without a doubt, the most important step to take is to make sure you have working smoke detectors installed.
3. May I have your catalog and price list for trial orders in MOQ quantity?
-- All our smoke detectors were shown on our website, please have a detailed looking and choose the interested models on our site.
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