• 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

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.