Smoke Detector UL and EN54 approved

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Product Description:

Specification of Smoke Detector UL and EN54 approved

Technical Parameter

1-Working voltage: DC 12-36V

2-Working current:≤8mA

3-Alarm output: NC/NO

4-Working temperature:-10°c to 50°c

5-Alarm method: independent/networking




Usage of Smoke Detector UL and EN54 approved

1-Optical sensor

2- Digital Smart program analysis technology

3-Ceiling mounted

4-User-friendly design and easy to wire

5-Manual test function

6-Automatic reset function


 Packaging & Delivery

Packaging Details : Carton Box,Gift Box

Delivery Details: 15 days


 Smoke Detector UL and EN54 approved 1


 Smoke Detector UL and EN54 approved 2



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Q:What instruments are used to detect fire smoke alarms?
Professional testing tools, pipe.
Q:What is the distance between the smoke detector and the light?
The smoke detector is by monitoring the concentration of smoke to achieve fire prevention, smoke detectors, the internal use of ion smoke sensor, ion smoke sensor is a kind of advanced technology, stable and reliable operation of the sensor, is widely used in all kinds of fire alarm system, fire alarm performance is far better than the gas sensing resistance type.
Q:The relative sensitivity of a reliable gas alarm controller is high or low
When the smoke detector is used for a period of time, the detector Labyrinth will be more sensitive because of dust accumulation, which will lead to false alarm or smoke less. This situation in some of the usual air dust is relatively large places are particularly evident. At this point, contact the manufacturer or professional to clean the detector maze. Or change the smoke type of the hot line, the so-called "hot line" type, that is, probe hot line design, not easy to smoke fumes, will not reduce sensitivity, I use the JABLOTRON smoke feeling is this hot line type.
Q:Monitoring range of smoke alarm
Of course, sensitivity is also related. Like market Cade alarm, its sensitivity is very high. Whenever it detects a little smoke, it will call the police.
Q:Which brand is good for smoke alarm?
Fire researchers have found that if a fire produces tiny particles of smoke, the ion alarm will be called before the photoelectric alarm.There is little time between the two alarms, but such fires spread so fast that time is vital to saving lives.
Q:What's the difference between smoke detectors and smoke sensors?
Smoke detectors are usually fully enclosed and have only one square induction window. The smoke camera has an x-ray window surrounded by several black wires for a week, so that the camera can see the area to be monitored, and it's not difficult to tell if you look at it carefully;
Q:What are the early smoke detectors for air sampling?
The company is mainly engaged in the sale of Australia's AIKE's production of very early suction smoke detection equipment VESDA and Germany SIEMENS automatic fire alarm system.
Q:Does the smoke fire alarm in each room of the hotel alarm when it encounters smoke? Can smoking cause?
No, smoke sensors in general is smoke reaches a certain range will start, the main device is a smoke concentration sensor, the concentration of smoke around 300 lambda / square meters is will start. So you can smoke and light candles, but please be careful!
Q:When was the photoelectric smoke detector invented and listed?
Ionic: magnesium 241 as a material, the principle is to use the smoke produced by fire particles to reduce its conductivity and alarm.
Q:I saw this on the ceiling of the hospital today. What's this?
This should be smoke alarm!Smoke alarms, another name for fire smoke detectors, smoke sensors, smoke sensors, etc..
QZJY,is a leading largest and professional manufacturer of fire hydrant and valves in China, Products for overseas markets covered all over the world.

1. Manufacturer Overview

Location Quanzhou, China
Year Established 1988
Annual Output Value Above US$ 0.8 Million
Main Markets Mid East, Africa, Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai, Shengzhen
Export Percentage 40%
No.of Employees in Trade Department 210 People
Language Spoken: English;Chinese;Spain ;Alabic
b)Factory Information  
Factory Size: Above 7,000 square meters
No. of Production Lines Above 6
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average