QA31 – Single Station Smoke Detector
The QA31 features advanced photoelectric technology for precise detection. When smoke is detected or the manual test button is pressed, the buzzer sounds and LED flash.
Categories: | Fire Alarm Detectors, Fire Alarm System |
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FEATURES
- The QA31 features advanced photoelectric technology for precise detection. When smoke is detected or the manual test button is pressed, the buzzer sounds and LED flash.
- Low-Battery Warning: Unit beeps and LED flash intermittently to indicate battery needs replacing.
- Simple test method: Press test button to hear the alarm sound and confirm the unit is in normal condition.
- Easy installation: Install directly to proper location without any wiring.
- It is equipped with 9VDC battery, and optional 110VAC or 220VAC power plug is available.
- Optional relay output : COM. NO. NC.
- Optional series connection wiring can co-activate up to 15 detectors.
SPECIFICATION
Model |
QA31
|
Power |
9V battery
|
Sensitivity Setting |
Comply to EN54
|
Indicator |
Standby: flash every 40 seconds
Alarm: flash and beep continuously Battery abnormal: beeps and flash intermittently |
Sound |
90dB / M and above
|
Ambient Temperature |
-10oC ~ +55oC
|
Material |
Fire-proof plastic
|
Dimensions |
105mm(Dia.) x 40mm(H)
|
Weight |
About 150g
|
Color |
White
|
Optional Function |
Type 1 : 9V battery
Type 2 : includes signal transfer COM. N.O. N.C. Type 3 : build-in 110VAC or 220VAC plug Type 4 : Type 2 + Type 3 |
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