YobangSecurity Human Voice Warning Independent LCD CO Carbon Monoxide Poisoning Sensor Monitor Fire Warning Alarm Detector
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
US $6.85 US $6.19 US $280.25 US $284.43 US $11.29 US $12.59 US $7.21 US $17.09 US $17.09 US $10.79
Human Voice Warning Independent LCD CO Carbon Monoxide Poisoning Sensor Monitor Fire Warning Alarm Detector -one pcs
- Human voice prompt
- High reliable electrochemical sensor
- Carbon monoxide gas concentration displaying(PPM),
- Low current consumption, ultra-long standby time
- CE and EN50291 certification
This product is a smart carbon monoxide detector with voice prompt, microprocessor control, support displaying of the carbon monoxide gas concentration and the time. When trigger the detector. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of carbon monoxide gas. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.
Power Supply: DC9V battery( no include)
Sensitivity/Alarm Time : EN 50291
50PPM, within 60 to 90 minutes;
100PPM, within 10 to 40 minutes;
300PPM, within 3 minutes;
Operation ambient: 0-50°C
Environment Humidity: 10~95%R.H
Alarm Output: Voice&red LED light flash alarm
Static Output : Green LED light flash every 30 seconds
Detecting level range: 000~999ppm
Sensitive level: 5ppm
Error: +/- 10%
Normal working status : 000ppm
Alarm concentration: 030-999ppm
Low Battery Warning:
Sound “Attention please, low battery warning”, battery signal flash
Package: 1x co carbon detector ( no include battery)
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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