DC 9V Battery Standalone Type LCD Display Carbon Monoxide CO Gas Alarm Detector

详情

DC 9V Battery Standalone Type LCD Display Carbon Monoxide CO Gas Alarm Detector

Features

• **0% Brand New.

• Color: White

• Sensor: Electrochemical CO sensor

• Alarm Style: Per EN****1

• Sensitivity/Alarm Time: Within *0~*0 minutes at *0ppm CO concentration; Within *0~*0 minutes at **0ppm CO concentration; Within 3 minutes at **0ppm CO concentration

• LCD Displayer (optional): 4 digits LCD displayer

• Audibility: *5dB ( at 1m distance ), Frequency 3 - 0.5KHZ

• Standby Current: <*0µA

• Alarm Current: <*0mA

• Standby Mode: Green Led flashes once every *0 seconds

• Alarm Mode : Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,

• Low-bat Indicator: Chirp every *0s as battery lower than 3.3V with green LED flashing and Lb on LCD

• Mal-function Indicator: Chirp every *0s with green LED out and Err on LCD

• Power consumption: 0.3mW

Size: **5 x *7mm

• Powered By:9V Batteries (Not included)

• A perfect item for protecting your family from the dangers of carbon monoxide.

• Advanced level of protection, easy to read with the digital display, even in low light conditions.

• Displays the level of carbon monoxide the unit is sensing.

• Green LED: Flashes every *0 seconds to indicate the unit is operating properly. The green LED will also flash before CO reading is taken and when any 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 carbon monoxide 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 every minute until the device is reset or the CO is eliminated.

• Test/Reset is designed for weekly testing if it works properly and reset the unit during CO alarm.

• Alerts users when batteries needs to be replaced.

• This alarm is highly recommended to be mounted on a wall surface.

• Compact, lightweight & easy to operate.

Package Content

• 1 x Carbon Monoxide Alarm

• 2 x Screws

1 x English User Manual (not included battery )