1pcs Detector Alarm Battery Operated LCD Not Included Battery

Description

Specification:
Type: Carbon Monoxide Detector
Color: White
Sensor: Electrochemical Carbon Monoxide Sensor
Operating Sound Rating: 85 dB
Display: LCD Blue Backlit Digital Display
Alarm Current: <75mA
Standby Current: <50Ua (without LCD); <200uA (with LCD)
Operation Ambient Condition: 5 to 40℃, 20 to 90% RH
Power Supply: 3 *AA batteries (Not Included Battery)
Low Power Alarm: "Build" a reminder per 30 seconds
Features:
High Quality CO Alarm: Carbon Monoxide detector equipped with high accuracy and reliable long-life electrochemical CO sensor to detect CO gas leak quickly.
Carbon Monoxide Detector: The normal working state is that the green light flashes every 30 seconds.The blue backlit LCD display does not light up in standby mode (it will Lights up and alarms when carbon monoxide is detected).
LCD Backlit Display: When the alarm detects a carbon monoxide leak, the screen will display the current value (000~999PPM) based on the gas concentration.
Light and Sound Alarm Warning: When the leakage carbon monoxide concentration reaches a given alarm level, the detector red LED will flash and the alarm pattern will sound 85-decibel alarm.
Low Battery Alarm: One 'chirp' every 30 seconds is an indication the the battery is low (need replacement); 'Lb' on the LCD to indicate it low battery and need replacement.
Test/Reset Button
: T
o test the unit electronics and verifies proper unit operation and reset the unit during CO alarm.
Alarm Memory Function: If the unit ever alarms, pressing the button, green LED will flashes once every second for one minutes and the peak alarm level will indicate on the LCD.
Power Saving: The alarm sound pattern is 4 beeps every 5 seconds for the first 4 minutes. In 4 minutes, it will change to 4 beeps every minute to save the battery.
Easy Installation: There is a reserved screw hole on the back shell of the product and screws are included. It can be fixed with screws or affixed with 3M double-sided adhesive
(3M Tape Not Included).
Trigger/Alarm Standard:
The alert time depend on the level of carbon monoxide concentration.
50ppm,
alert
within 60~90 minutes;
100ppm,
alert
within 10~40 minutes;
300ppm,
alert
within 3 minutes.
Note:
This carbon monoxide alarm is designed for the detection of carbon monoxide gas. It is not designed for smoke detection or any other gas detection.
Before installing the carbon monoxide detector, the batteries must be removed, stripped off their plastic
casing
and then reinserted in the carbon monoxide detector.
This unit needs to be tested weekly.
Verify the alarm and LED light operation by test the unit once a week.
Don't press test/reset button while installing batteries. Otherwise, the unit will not work.
Package Included:
1x Carbon Monoxide Detector (Not Included Battery)
2x Screws
1x User Manual
On Oct 29, 2022 at 01:08:37 PDT, seller added the following information: