US
0

2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm

0.1
2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm
2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm
2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm 2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm

1
19.4$
-18%

from 23.66$

Your country: United States

Shipping:

International Priority Shipping via the Global Shipping Program

Returns:

Free refund. We will refund the money if the item is not delivered within 70 days.

Dynamics of prices for 2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm

Price dynamics

Description

2 in 1 Combination Carbon Monoxide and Photoelectric Smoke Detector LCD Digital Display Battery Operated Smoke Sensor Alarm

 

 

Features:

 

Carbon Monoxide & Smoke Detector


When the unit detects the carbon monoxide gas concentrations more than 100 PPM,it will alarm,and the buzzer will make sound "di" four times at every 5 seconds,the red light flashes,and continue alarming.Please open the windows and doors,then call your emergency service.

When the unit detects the smoke concentration over than 0.1%db/m,it will alarm,the blue light flashes rapidly and the buzzer continue alarming.

 

Specification:

 

Power supply: 3*1.5v AA battery.
Static current:<80uA.
Alarm current:<30mA.
Alarm voice: Light/sound prompt.
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.
Battery capacity: low battery alarm.
Dimensions: 104*39mm.

 

Notes:

1.Please read the user manual thoroughly and save it for future reference. 

 

2. This is a carbon monoxide and smoke combination detector, can not detect the combustible gas (such as liquefied petroleum gas, natural gas, methane, etc.).

 

3.[2-in-1]Combination Smoke Alarm and Carbon Monoxide Detector.

 

4.LCD display concentration PPM.

 

5.High accurate electrochemical sensor and infrared photoelectric sensor.

 

6.Easy installation, no need to debug.

 

7. Scheduled maintenance: surface cleaning per month, specialist inspection per half year.
8.It is strongly recommended that you test the alarm regularly to ensure the alarm is functioning normally and the battery connected correctly and in power.

124151617111222333


working...