2022 Best Design En50291 10 Years Battery LCD Display Carbon Monoxide Alarm Home Co Detector

• Type: Combustible Gas Detector
• Types of Smoke Detectors: Gas Detectors
• Infrared Sensor Installation: Wall Mounting
• Certificate: Bsi, Ukca, CE, RoHS, Reach, ISO9001, BSCI
• Model: Carbon Monoxide (Co) Alarm
• Authentication: Certification Test for En 50291-1:2018
• Model NO.: TCS310A-H
• Function: Co Concentration LCD Display Function.
• Specification: White
• Trademark: JBE
• Origin: Zhejiang, China
• Production Capacity: 100000 Piece/Month

Product Description

       Technical Specifications:

Power Source	DC 3V battery	Alarm Volume	>85dB(A) @ 3meters.
Comply with standard	EN 50291-1:2018	Sensor type	Figaro electrochemical sensor
Alarm Current	≤60 mA	Hush time	8 minutes
Product service life	10 years	Humidity Range	30%- 90% relative humidity (R.H.)
Operation Temperature	0ºC to 40ºC	Size	110mm in length x 68.5mm width x 32.8mm height
Alarm Horn	Continuous BI 4 sounds, Red LED sync: Bi 0.3S stop 0.3S, Bi 0.3S stop 0.3S, Bi 0.3S stop 0.3S, Bi 0.3S stop 0.8S, with the red LED flash, Followed by Recycling. Frequency less than 3.5 KHz.

       Details of the product function:

Standby mode	After the product is installed, if the alarm device is operating properly, the green LED-Flashing once every 50 seconds
Alarm mode	When the carbon monoxide alarm detects the carbon monoxide gas and the carbon monoxide concentration reaches the alarm threshold, the red LED flashes once every 1 second with the alarm sound of pulse type until the gas disappears
Low battery mode	When the battery voltage is low than threshold, an intermittent "chirp" with yellow LED flashes once every 50 seconds
Failure mode	When the alarm detects signal abnormal, the LCD show "Err", the yellow LED of the alarm will flash twice approximately every 50 seconds and the horn will synchronize two "squeak" calls
End of life	When the alarm is switched on for 10 years, the LCD show "End", the yellow LED of the alarm will flash three times approximately every 50 seconds, the horn will synchronize three times "squeak" calls
Silence mode	When the alarm is alarming, pressing the test button and the alarm will stop for about 8 minutes. At this time, red LED and green LED flash once synchronously every 8 seconds
Test mode	Test the unit to ensure proper operation by pressing and releasing the test button. At this time, the red LED will flash once per 0.8 second with pulsating alarm until test button is released
NOTE	WEEKLY TESTING ONE TIMES IS REQUIRED.

Product description

           A carbon monoxide alarm is an electrical signal that changes the concentration of carbon monoxide gas in the air via a carbon monoxide sensor. The size of the electrical signal depends on the co concentration.
         
          A built-in CR123 A lithium battery and warns you when the battery is low.
         
          In order not to disturb your rest, the products are designed with silence function.

         The test function of the product design is to test whether the product works properly by pressing the test button. Weekly testing is required.