3 Packs Smoke and Carbon Monoxide Detector 2-in-1 CO Smoke Alarm Detector with LCD Display and Sound Light Alarm for Home Garage Office RV

Features:

2 in 1 CO Smoke Alarm Detector: The smoke and carbon monoxide detector is built with both a cutting-edge Electrochemical Carbon Monoxide sensor and Infrared photoelectric sensor to detect smoke and carbon monoxide faster and more accurately, protecting your home from two potentially deadly threats.

LCD Digital Display: The Smoke and Carbon Monoxide Detector with LCD screen, Clearly indicate real-time carbon monoxide CO concentration in the surrounding air and working status of the alarm. To save power, the LCD display only shows the value when Carbon Monoxide or smoke is detected.

Safe and Reliable: This smoke alarm and carbon monoxide detector meets safety standards. With a built-in test button and low battery warning. When encountering a non-emergency situationfalse alarms occur), you can immediately press the test button and the LED light will flash 10 seconds, indicating that it has entered the silent mode.

Compact & Flexible Use: Our portable Smoke Alarm and CO Detector is not only stylish in appearance, but also compact and lightweight. It is accurate and durable. You can put it anywhere that CO levels might be of any concern, such as homes, offices, Garages and RVs!

Easy Installtion: This CO alarm is powered by 3x1.5V AA batteries (not included). Easy to mount this combo Smoke and Carbon Monoxide Detector with the included mounting bracket, screws, and anchor plugs.

Specification:
Power supply: 3*1.5v AA battery
Sensor: Electrochemical Carbon Monoxide sensor and Infrared photoelectric sensor
Temperature: 0-50
Relative Humidity: 10-95%
Carbon monoxide sensor detect concentration: 000-999 PPM
Smoke sensor sensitive: 0.1%db/m-9.9%db/m
Alarm indication: LCD display, Light/sound prompt

Dimensions:4.09 x 4.09 x1.53 inches
Package Included
3KEY_TAB x Smoke and Carbon Monoxide Detector
6KEY_TAB x Screws
3KEY_TAB x User Manual

CO Smoke Alarm Detector Features:
1. Adopted with high quality built-in photoelectric and electrochemical sensor with high accuracy;
2. Sound & Flash Alarm & LED indicating Alarm;
3. LCD screen for real-time display of detected concentration PPM;
4. One Button to Test or Hush Mode;
5. Loud 85dB Buzzer;
6. SMT manufacture technology, reliable stability;
7. Provides Uninterrupted 24/7 Protection, 360-degree detection;
8. Battery operated and low battery warning: please replace batteries when LCD display “Lb”.

Tips for installation:
1. It is recommended to be installed in bedrooms, corridors, basements, cars and living areas.

2. Since carbon monoxide is lighter than air, the detector should be installed 0.3-1 meter below the ceiling.

3. Do not install in places with large water vapor flow such as exhaust fans, doors, windows, and bathrooms.

4. Do not install in places with heavy smoke.

5. Do not install in places where the relative humidity is greater than 95%.

6. Do not install in places with high dust, water mist and oil mist pollution.

7. Do not install in places with high wind speed (greater than 5m/s).

The 3-color LED indicator clearly informs you of the device’s operating status:
Green LED indicates normal operation
Red LED Indicates Smoke Alarm
Blue LED Indicates Carbon Monoxide Alarm

One Button to Test or Silence the Alarm
With a convenient test/silence button, you can manually test the alarm to ensure everything is functioning properly or temporarily eliminate annoying false alarms.

LCD Digital Display
The LCD display can clearly indicate real-time carbon monoxide concentration in the air.

Battery Powered
The CO smoke alarm is powered by 3 x 1.5V AA batteries for easy of use. When "Lb" is displayed on the LCD screen, please replace the batteries.