2 in 1 Carbon Monoxide & Smoke Alarm Smoke Fire Sensor Alarm CO Carbon Monoxide Detector Sound Combo Sensor Tester Battery Operated with Display for CO Level
- Want to know more Detail Information ,Please see the pictures.
- Type 1
- Co Detector:
- Accurate & Sensitivity :Intelligent microprocessor unit allows advanced signal processing of two sensors to provide early detection of carbon monoxide.
- LED Flashing&Beep Alarm
- Power supply: 3 AA batteries (not included).
- Sensitivity/Alarm Time:Within 60~90 minutes at 50ppm CO concentration;
- Type 2
- Photoelectric Co + Smoke Combo Detector:
- Sensor: Electrochemical carbon monoxide sensor and infrared photoelectric sensor
- Smoke sensitivity: 0.1% db/m-9.9% db/m
- Alarm indication: LCD display, sound and light tips
- Sound Alarm:?80db
- Type 3
- Photoelectronic Combo Co & Smoke Detector with Human voice prompt:
- 1.Adopts MCU Auto-processing .SMT Manufacture Technology
- 2.Human voice prompt & Flash Alarm LED indicating Alarm
- 3.Sensor:Infrared Photoelectronic Combo Fire & Co & Smoke Alarm
- 4.Battery Operated
- Please make sure which kind of detector you want to buy.
• 3.( 862 sq.ft ) Wide Smoke detector protection area
• 2.SMT industrial manufacturing, strong stability
• 5.Super Sound Alarm:?80db
• 1.Sensor: Electrochemical carbon monoxide sensor and infrared photoelectric sensor
• 4.Precise Smoke sensitivity: 0.1% db/m-9.9% db/m
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