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10 Years Lithium Battery Smoke+Carbon Monoxide Alarm JKD-513COM
3PCS 1.5V AA battery operated
High reliable infrad sensor&electrochemical sensor
New morden style design&moulding
TWO in ONE alarms
EN50291&EN14604 certificated
Alarm memory function
High definition LCD display show PPM no.
CO+Smoke Alarm JKD-513COM Introduction
This JKD-513COM is very popular in market and they are very stable in working situation during past few years testing by market.
CO+Smoke,CO only,Smoke only,All style we can customize for you.
The product is a smart carbon monoxide and smoke combo detector,adopts microprocessor control.the electrochemical carbon monoxide sensor is stable and reliable with low current consumption and small sensitivity drift.
Mostly used in the place of carbon monoxide gas leakage and fire place, well guarantee personal safety.
User Instruction
1.FIRST START
Insert 3 pieces 1.5VAA battery to the detector, the buzzer will make a sound”di”, the detector starting preheating, It will display 2 minutes counting when the detector is in starting-up.
2.BUTTON
Press”TEST” button,LCD display “CO Oppm”,and then smoke “0.00db/m”, LED flickering and the detector will sound continuous alarm.
3.PEAK RECOBD
Press”TEST”button.check alarm concentration long ress”TEST button for more than 10 seconds again for dean up.
4.INDICATION LIGHT
Under the normal standby situation, the green ligh lashes one time at every 35 seconds.
5.LOWBATTERY WARNING
When the battery capacity is low, the red light flashesone time at every 10 seconds, and the LCD display”Lb”.
6.ALARM
CO:EN50291
Standard: EN50291-1:2018
50ppm, alarm within 60-90 minutes
100ppm, alarm within 10-40 minutes
300ppm, alarm within 3 minutes
over 300ppm,alarm immediately
the buzzer will make sound “di”four times at every 5 seconds, the red light flashes, and continue alarm. please immediately turn off the valve, open the windows and doors, then call your emergency service.
Smoke:EN14604 If there is a fire, when the unit detect the smoke concentration over than 0.1%db/m,it will alarming the blue light flash rapidly and the buzzer continue alarm.