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Popular Carbon Monoxide Alarm JKD-602

Popular Carbon Monoxide Alarm JKD-602

 

  • Accurate Electrochemical sensor.
  • Alarming volume 85dB within 3 meters.
  • CE/RoHS approved.
  • Low battery warning,LCD display shows:”Lb”

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This is the one of the most popular CO larm in market in last decades(no.JKD-602),Stability in working & competitive price are its advantages comparing to other CO alarms.

We always list this model in stock for customer’s monthly purchase.

●Light in weight, Installation-Free,Handy-Use.

●12 months’ product quality warranty,We can discuss if you want to extend.

●EN50291 listed.

●Discount will be given according the order quantity.

●OEM/ODM accepted,MOQ 500pcs(Logo design/printing,color box customization,Language customization,etc.)

Operation Instructions

Test Feature

Press the test button for several seconds to test unit’selectronics. The alarm will sound.

Reset Feature

lf the alarm is sounding. pressing the button will silence the alarm for several minutes.

Alarm Memory Feature

Press the button for several seconds, green LED will flash once every seconds and the peak alarm level will indicate on the LCD to alert you there is one co alarm occurs. Pressing the button again, the unit will return to normal condition or return to normal condition in one minute automatically.

Working voltage: 3*AA DC4.5V ALKALINE batteries
Low battery voltage:   2.6V,”Lb’ on the LCD to indicate it low battery and need replacement
Standby current:  <20uA
Alarm current: 50mA
Inspection gas:  carbon monoxide (CO)
Detecting Range:  0~1000ppm
User environment: temperature: -10°C~55°C ;Relative humidity:<95% without crystallization;
Alarm type :  sound and light alarming
Alarming volume: >80dB (at three meter directly in front)
Sensor:  electrochemical sensor
Weight: about 120g
Dimensions: 100.0(dia.)*40.0 mm
Shell protection grade:  IP30
 

 

Response Time

50ppm, alarm within 60-90 minutes
100ppm, alarm within 10-40 minutes
300ppm, alarm within 3 minutes
over 300ppm,alarm immediately

Unlocking Home Safety: A Step-by-Step Guide to Installing Your Carbon Monoxide Detector

Key Installation Steps:

  1. Prepare the Alarm:
    • Gently take out the alarm and rotate the hanging plate counterclockwise for easy installation.
  2. Battery Installation:
    • Power up your detector by installing three AA batteries securely.
  3. Choose Your Mounting Method:
    • Opt for either the provided expansion screws or double-sided tape for wall installation.
    • When using tape, ensure it has strong adhesion and clean the wall surface from dust beforehand.

Best Locations for Installation:

  • Ceiling Mounting:
    • Optimal placement is on the ceiling in the center of the room, ensuring proximity to all points.
  • Avoid Installation In:
    • Outdoor areas with wind and smoke.
    • Spaces with high humidity and significant temperature variations.
  • Indoor Installation Recommendation:
    • Install alarms on each level, including bedrooms, hallways, finished attics, and basements.

Considerations for Different Rooms:

  • Multilevel Homes:
    • Install an alarm on each level for comprehensive protection.
  • Large Spaces:
    • In rooms or hallways longer than 30ft (9.1m), place alarms at both ends.
  • Bedroom Installation:
    • Ensure alarms are in every room where someone sleeps, especially if the door is closed.

Importance of Height and Placement:

  • Ceiling Mounting:
    • Prefer ceiling mounting in ordinary residential construction.
    • Maintain a minimum distance of 4″ (10cm) from the side wall.
  • Wall Mounting:
    • If on the wall, position the alarm 4″ to 12″ below the ceiling.

Distance from Appliances:

  • Safety Distance:
    • Install alarms at least 3 meters away from appliances.

Maintenance Tips:

  • Bi-Weekly Cleaning:
    • Wipe the dust on the alarm’s surface every two weeks using dry towels or paper towels.
    • Avoid using wet paper towels for cleaning.
  • Battery Replacement:
    • When replacing batteries, confirm the alarm’s functionality to ensure continued safety.

Target Keywords:

  • Best place for CO alarm
  • Optimal CO detector placement
  • Where to install carbon monoxide alarm

Conclusion: Your Home, Your Haven

Ensuring the safety of your home begins with the right installation of your carbon monoxide detector. Follow these steps to safeguard your loved ones effectively. Remember, a small effort today can make a significant difference tomorrow.

 

What certificates do you have on Carbon Monoxide Alarm?

We have full CE/RoHS certificates as EN50291-1:2018,Product will be marked before shipping,The test institution by INTERTEK & TUV.

How you make sure CO alarm’s calibration is set?

We have CO calibrators both for sample and mass production,The calibration team have 5 employees aim to make sure the alarms are set.

What kind of sensor do you apply in CO alarms?

Most of our carbon monoxide alarm use electrochemical sensors,3~5 years life,5~7 years life and 10 years life,We have more advanced sensor applied in industrial gas detector.

Can I make my own logo and color box?

Sure,OEM/ODM are welcome but need MOQ at 500pcs,All cost are pree include logo printing,color box designning or even language customization.

What is your lead time?

Sample can be ready in 3 days.Mass production need one week when quantity lower 2000pcs,we need add more three days if you have OEM requirement.

What if I need return the goods,Who pay the shipping fee?

All our products enjoy 12 months’ quality warranty.In this period, We here ensure you that goods can be returned and we will cover the shipping fee if the alarms not working because of the less in quality.

 

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