UL Smoke Alarm Detector

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Guangdong
Validity to: Long-term effective
Last update: 2019-06-27 22:06
Browse the number: 73
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Product details

Description

UL Smoke Alarm Detector is a photoelectric smoke alarm device. The use of optoelectronic technology is more sensitive to the detection of slow smoldering fires, which are generally thick and dark and may be smoldering a few hours before the explosion. Our UL Smoke Alarm Detector contains no radioactive substances that are environmentally friendly.


Features

- No worries! Low energy consumption & long battery life of 10 years.

- The UL smoke alarm detector is equipped with an ultra-reliable photoelectric sensor that detects smoke from slow-burning and smoldering fires while keeping false alarms to a minimum. The advanced smoke entry system further enhances detector reliability by providing a direct path to the smoke sensor.

- UL smoke alarm detector has the ability to automatically check for faults on a regular basis, and will alert you when a problem is detected; it will also warn when the battery is facing low battery.

- Also has manual test, automatic reset, anti-RFI (20V / M-1GHz) function.

- Dustproof, anti-mite and anti-visible.


Installation Notes

1. When installing on a wall, it is more convenient to use the hanging hole: first fix the screw to the wall, then hang the alarm there.

2. When installing on the ceiling, use the mounting hole: Insert the screw into the hole and fasten it to the ceiling together with the base of the item. The rest of the alarm will be rotated to the base accordingly.

3. Do not install alarms in any air outlets such as air outlets, air exchange fans, room doors, etc.

4. Do not install an alarm in any place where it may be sprayed with water.

5. Recommendation: Install one detector per 25-40 square meters in each room. For important equipment, install one detector every 0.5-2.5M.


Technical Data

Sensor Type

Photoelectric smoke sensor

Operating Voltage

3.0 V DC

Battery Type

3.0 V lithium battery

Standby Current

BAT1< 6 uA; BAT2< 6 uA (The average static current is less than 6 uA during a 10-minute test.)

Alarm Current

BAT1< 5 mA; BAT2< 60 mA

Audibility Level

> 85 dB @ 3 m

Operating Ambient Temperature

32 to 104 °F (0 to 40 °C)

Operating Relative Humidity

≤ 95% (non-condensing)

Safety Standards

EN 14604

Product Life

10 years


Photos


http://www.smoke-detector.com/

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