Photoelectric smoke detector JST-B008(photoelectric beam detector,addressable smoke detector)

Specifications

Photoelectric smoke detector JST-B008
1.Anti-fire ABS material
2.Battery 9V DC independent
3.AC220V with 9V battary

Photoelectric smoke detector JST-B008

 

JST-B008 photoelectric smoke detector: can accurately detect the smoke, when smoke occurs, the detector will send out sound and light alarm signal. This detector can be used alone or connected with many other detectors by alarming signal lines to realize multipoint alarm. When one detector sends out sound and light alarming signal, the other detector will send out sound and light alarming signal at the same time to remind the users to find alarm timely and take measures.

 

  The main technical parameters:
*Independently ceiling installation, simple and without debugging;
* Internal specific IC, stable performance, high sensitivity;
* T he smoke test room using optical principle can accurately detect the early smoke of the fire;
* Can do analog alarm test for the alarm;
* With buzzer, alarm independently;
* 9V battery power, supervisory status current <10uA, alarm current <12mA;
* Low voltage alarm function, when the battery voltage is lower than 6.8v, prompt tone will warn the user to change the battery
* Alarm loudness: loudness ≥85dB;
*Environment: temperature -10°C~+60°C, relative humidity ≤95%RH;
* Protecting area: mounting height of the alarm is lower than 6 meters, protecting area is 60 square meters;
*Outside measurement: Φ140x45mm;
*Mounting measurement: 100mm