Smoke & Carbon Monoxide Detector EIALA Combination Alarm,CO and Smoke Alarm with Sound Warning and Digital Display [Latest Design] Fire Safety Tools

Description

Specification : Power Supply: One 9V alkaline 6LR61 or carbon zinc battery 6F22. Sensitivity Setting: CO: sensitivity & time 50ppm,alarms with 60-90minutes 100ppm,alarms with 10-40minutes 300ppm,alarms with 3minutes SMOKE: 1%~5%/FT OBS Standby Current: Alarm Current: Operation Ambient Condition: 5~400℃, 20~90% R.H. Features : ① Permanent Carbon Monoxide Sensor. ② Powered by one 9V battery. One "beep" every 30 seconds is an indication that the battery is low (need replacement) or the unit is malfunctioning. ③ Green and Red LED lights that indicate normal operation and alarm status. ④ Test button is to verify that the unit is functioning correctly. ⑤ Loud 85 decibel alarm. The alarm will emit four short alarm beeps when Carbon Monoxide is detected， and will emit continuous beeps when smoke is detected. It will also emit continuous beeps when both smoke and CO are detected at the same time. The red LED will flash while in alarm mode. ⑥ LCD displayer with a blue back ground light. Blue back light will be lighted when pressing the test botton or alarming. ⑦ 3 digits LCD displayer is optional. Err on the LCD to indicate the unit is malfunctioning, Lb on the LCD to indicate it low battery and need replacement. 999ppm on the LCD to indicate CO level over 999ppm, if the CO leakage is less than 999ppm but over 30ppm, it would show its actual concentration. Package Includes : 1x User Manual 1x EIALA Smoke & CO Combination Alarm 2x Expansion Screws Notes : * Please read the user manual carefully and thoroughly before use. * Battery is NOT included in the package. Please purchase it on Amazon or supermarket. * We strongly recommend you to test the alarm regularly, to ensure it is functioning correctly.