Description

The Kitchen Bedroom LCD Carbon Monoxide Warning Detector Alarm detects the level of carbon monoxide in the air. When a certain amount of gas is sensed, the buzzer will be triggered to give out a piercing alarm around 85 decibel. LCD screen offers a clear display of gas level. Indicator lights show current working status. Compact round design easily fits on the wall or the ceiling. For extra safety, install carbon monoxide detector inside or outside sleeping areas. Don▽t hesitate to order now! It surely is worth your investment!

LCD Carbon Monoxide Warning Detector User▽s Manual

FEATURES

Easy installation, no need to debug.
LCD Display with a blue ground Light.
Loud 85 decibel alarm with LED Flash While in the Alarm Mode.
Precise electro-optical sensor, high consistency and stability.
Permanent carbon monoxide sensor. Loud 85 decibel Bleeps alarm. The alarm sound pattern is four short alarm beeps.
The red LED will flash while in the alarm mode. One chirp every 30 seconds if the battery is low(need replacement) (green LED still flashes once every 30 seconds).
Test/Reset button to test the unit electronics and verifies properunit operation and reset the unit during CO alarm.
Alarm memory feature: If the unit ever alarms, pressing the button,green LED will flashes once every second for one minute. And the peak alarmlevel will be indicated on the LCD.
Green and red LED lights that indicate normal operation and alarm status.
The unit will sound chirp and red LED flashes once as power up.Green LED: Flashes every 30 seconds to indicate the unit is operating properly.
The green LED will also flash before CO reading is taken and when any button is pressed.Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash.
This cycle will continue for 4 minutes and then change to 1 cycle everyminute until the device is reset or the CO is eliminated

Specifications

Type	Carbon Monoxide Warning Detector
Power Supply	3 x 1.5V AA batteries (Not include)
Sensitivity & Time	30ppm, Alarms within 120 Minutes 50ppm, Alarms within 60~90 Minutes 100ppm, Alarm within 10~40 Minutes 300ppm, Alarm within 3Minutes
Standby Current	<50uA
Alarm Current	<50uA
Operation Ambient Condition	5→~40→; 20%~90%R.H
Display tolerance	+/-100PPM (0-200PPM);+/-50%(>200PPM )
For	Adults
Material	Plastic
Occasion	Bathroom,Bedroom,Dining Room,Home,Kitchen Room,Living Room
Color	White
Dimensions	(3.86 x 3.86 x 1.3)" / (9.8 x 9.8 x 3.3)cm (L x W x H)
Weight	2.75oz / 78g

Package Includes

2 x Carbon Monoxide Detector
2 x English Manual
4 x Screws