|
Model |
QA-31 |
||
| Power |
9V battery
|
||
| Sensitivity Setting | Comply to EN14604 | ||
| Sound | 90dB / M and above | ||
| Ambient Temperature | -10°C ~ +55°C | ||
| Indicator | Standby: flash every 45 seconds Alarm: flash and beep continuously Battery abnormal: beeps and flash intermittently |
||
| Material | Fire-proof plastic | ||
| Dimensions | 105mm(Dia.) x 40mm(H) | ||
| Weight | About 150g | ||
| Color | White | ||
Đầu báo khói độc lập Horing QA-31
316.000₫
- 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.


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