85dB Siren Sound CO Detector Gas Poisoning Alarm Meter Battery-Powered Carbon Monoxide Alarm CO R Meter Home Security

Features:

1. Battery-powered carbon monoxide alarm (commonly known as gas alarm), 4.5 battery-powered, controlled by a micro-power CMOS microproceor. 2. High volume alarm sound output (3 meters directly in front of> 85dB). 3. The use of high sensitivity, high stability, long life zero power consumption electrochemical carbon monoxide r, excellent anti-alcohol interference performance (anti-alcoholism). 4. Under normal conditions, the LED indicator flashes once in about 40 seconds; when an alarm is iued, the LED indicator flashes quickly and an alarm sounds. When the carbon monoxide concentration decreases, it returns to the monitoring state. 5. Self-test function, pre the test on to test whether the alarm function is normal, it is recommended to test once a week. 6. Anti-battery reverse connection protection function; low battery voltage detection function, when the battery voltage is low, a warning sound will be emitted every minute to indicate that the battery will be exhausted and replace the battery early. 7. Static monitoring is le than 35 microamperes, with extremely low standby power consumption (

Description:

Optional normally open and normally closed contact output (need to be customized) to facilitate connection to control equipment. Installation and battery replacement are very convenient. Independent, household carbon monoxide alarm is used for gas and CO leak detection, and can be installed in kitchens, bathrooms and other places. During the heating period in winter, doors and windows are usually closed tightly, and the gas (carbon monoxide gas) in the air is inconvenient to circulate, which increases unsafe factors. Using household carbon monoxide al (gas al) can effectively prevent danger from occurring.

Specifications:

Material: plastic Color: Working voltage: 4.5V Working current: 50UA

Package Included:

1*machine

Notes:

1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill 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 resolve 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 ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
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.