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Carbon Monoxide(CO) Alarm
品牌名稱:
CN 1221
描述
聯絡供應商
描述
- Euopean BS/EN 50291:2001 approval.
- Delay function 12 hours warning signal to avoid nuisance.
- Low battery warning signal.
- End of sensor life warning.
- Memory function.
- Battery life over one year.
- Green LED flashes once every minute indicate normal operation.
- Yellow LED flashes indicate low battery or sensor fault.
- Red LED flashes indicate alarm function.
- Test push button to test function & circuitry.
- Silencer(hush) feature.
- Automatic self test per minute.
- 85bd at 3m. loud warning tone.
- Easy & simple to install.
- 6 years CO alarm with built-in sealed battery available.
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