Home Security LCD Carbon Monoxide Detector CO Gas Sensor Warning 85dB-up Poisoning Alarm High Sensitivity Detector
Description:
Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure.
Features an electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire.
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85dB s'iren provides a clear, loud warning upon detection.
Battery-operated unit installs quickly and easily without an electrician,Can connect to other compatible detectors, to ensure all alarms will sound when threat is detected.
Simple to use, A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours.
Feature:
1. LCD displayer with blue back ground light
2. high decibel alarm 85
3. Permanent carbon monoxide sensor
4. powered by 3 AA 1.5 V batteries
5. The alarm sound pattern is four short alarm beeps.
Red LED blinks while in alarm mode
6. A lsquochirprsquo; every 30 seconds is an indication that the battery is weak (need to replace) (green LED still flashes once every 30 seconds) or the unit is defective (green LED is off).
7. Alarm memory feature: if the unit already frightens by pressing the button, green LED will blink once every second for one minute and the peak alarm level will indicate on the LCD.
8. Test / Reset button to test the unit's electronic components and check the proper operating unit and reset the unit during CO alarm.
9. Green and red LED lights that indicate normal operation and alarm status
10. 3-digit LCD displayer is optional. LsquoErrrsquo on the LCD to indicate the unit is malfuntioning.
LsquoLbrsquo on LCD to indicate it weak battery and need replacement. lsquo999ppmrsquo on the LCD to indicate the CO level above 999ppm.
If the CO leak is less than 999ppm but over 30ppm, it would show its actual concentration.
11. The blue back light will be illuminated when you press the test button or alarming.
12. The unit will sound lsquochirprsquo and the red LED will flash once as power.
13. Energy saving feature: the alarm sound pattern is 4 beeps every second for the first 4 5 minutes.
In 4 minutes, it will change to 4 emits a beep every minute to conserve the battery.
Specification:
Power supply: 2 AA size 1.5V batteries (Not including)
Material: ABS
Color: White
Standby current: <50uA
Detect Gas: Carbon Monoxide
Type: Stand Alone
Usage: Home, Kitchen, etc
Detect Gas: Carbon Monoxide
Alarm concentration: 50 (±30%) ppm carbon monoxide gas
Low voltage warning threshold voltage: 3V ± 0.3 V
Use environment: temperature: 0 ° C ~ 45 ° C,
relative humidity: 20% ~ 95% non-condensed water
Alarm sound: more than 85 decibels at 3 meters in front
Package includes:(Not including batteries)
1X Co detector
2X Screws
