CD17 Wireless LED digital display Carbon Monoxide Gas r CO detector Alarm Warning Alarm r

Wirele Digital LED Display Combustible Gas Detector Independent  Red LED Light Flashes For GSM PSTN Home Security Alarm System Specification : Built-in high DB siren. Working Power: DC4.5V (3 AAA Battery, not included) Working Environment Temperature: 0-50℃ Alarm Gas intensity: 200PPM (Intensity remind: 100PPM) Wirele Distance: 100 meters in open area The product is an intelligent carbon monoxide alarm system whch adopts  advange  technology of ultra low power consumption micro control unit. Buit-in voice ch , LED digital display the carbon monoxide concentration. Voice prompt when alarm. Using advantage electrochemistry technology. The r has the advantage of signal stabilization, high sensitivity and accuracy which widely applied in many kinds of occasion. Such as oil extraction, chemical engineering, sewage treatment, coal gas, electric power, mining, tunnel construction, fire control, fire control etc. Features : Adopts advance technology of ultra low power consumption micro control unit. High bright LED digital display the concentration of carbon monoxide. Ultra small size, delicate design. One on intelligent operation. r applied advance electrochemistry technology. Two levels alarm, light and sound. Strobe light clear identification. Voice prompt, English and Chinese Optional. Low power consumption design with unique power saving function. Package 1 x KERUI CD17 CO Detector (Battery not included) 1 x English User Manual

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.