Battery Operated Fire Alarm Stand Alone Smoke Detector, Optical Smoke Detectors
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Battery Operated Fire Alarm Stand Alone Smoke Detector, Optical Smoke Detectors
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Battery Operated Fire Alarm Stand Alone Smoke Detector, Optical Smoke Detectors
Description:
1: Photoelectric technology is generally more sensitive than ionization technology at detecting large particles, which tend to be produced in greater a mounts by smoldering fires , which may smolder for hours before bursting into flame . Sources of these fires may include cigarettes
2: The unit shall include a piezoelectric horn that is rated at 85 decibels at 10 feet. In a smoke incident, the horn will sound in the repetitive manner—three beeps, a pause, three beeps, a pause.
3: The unit shall also include a low battery warning utilizing a brief alarm chirp every30 -40 seconds for a minimum of seven days. The alarm will utilize a red LED that shall flash once every 30 -40 seconds
to indicate the alarm is receiving power.
Specifications:
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Operating Voltage: |
DC9V |
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Static Current :: |
≤1 2 µ A |
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Alarm current: |
≤1 5 m A |
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Audio Al arm: |
8 5 DB a t 1 0 f e et |
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Protection area: |
6m high , 6 0 |
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Humidity R a n g e: |
≤9 5 % R H (4 0 ±2 ) |
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Temp Range: |
1 4( - 1 0 ) t o 1 4 7 ( 60 ) |
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B a t t e r y : 9 V b a t t e r y b a c k - u p f o r a t l e a s t 1 y e a r . |
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Wide Applicability:
Applies widely to works, banks, stores, warehouses, offices and homestead etc.
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Company Info
Alarm Detector Online Market [China (Mainland)]
Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)
