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Carbon monoxide detector High sensitivity CO sensor suitable for Smart
Model No. | JKD-C621 |
Power Supply | 3x1.5V AA battery |
Static current | <10uA |
Alarm current | <35mA |
|
|
Sensor | 7 years electrochemical sensor carbon monoxide sensor a |
CO concentration |
000-999 PPM
|
Sensor life warning | Yellow light lit up
|
Alarm indication | red LED flashing and siren alarm |
Temperature | -10~50 ℃ |
Relative Humidity | 10%- 95%RH |
Dimensions | 104*39mm |
Battery capacity | low battery alarm |
Product features:
* High accurate electrochemical sensor and infrared photoelectric sensor
* LCD display concentration PPM
* 3*1.5V AA battery supply
* Ultra-long standby time, low current consumption
* Low-battery warning
* Alarm memory function
* Alarming pause (hush mode)
* Sound & flash alarm & LED indicating alarm
* SMT manufacture technology, reliable stability







As a factory
1. we can provide the latest production dynamics at any time
2. lowest price
3. We have professional technical and professional QC
4.We can arrange delivery flexible
5. We have a professional sales offer professtional service.
order information:
Model No: JKD-512COM
MOQ: 100pcs
price range: 6.5-8 USD/pcs
BY DHL/UPS/TNT...etc
Sample is welcome, but you need to pay for it and the shippment cost.
More than 8 years in household alarm production
Professional to offer high quality products to meet buyers' requirements.

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