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LCD Display CO Carbon Monoxide Alarm Sensor Sound & Flash Warning Poisoning Smoke Gas Tester Monitor Detector
Overview:
This product is carbon monoxide detector with LCD display. You can easily see the real carbon monoxide level from the screen.When concentration of the leaked carbon monoxide reaches alarm level, the detector LED flashes red and buzzer gives out alarm sounds.This product can be well used in kitchen,bathroom and other places that may produce carbon monoxide.
Features:
*LED display with blue back ground light,easy to read.
*Loud alarm sound,the alarm volume reach 85dB.
*Power saving feature:the alarm sound pattern is 4 beeps every 5 seconds for the first 4 minutes. 4 minutes later,it will change to 4 beeps every minutes to save the battery power.
*High reliability sensor design, effectively detect the real-time CO gas and remind people.
*The alarm sound pattern is four short alarm beeps,the red LED will flash while in alarm mode.
*One“chirp”every 30 seconds is an indication that the battery is low and need to be replaced.
*Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm.
*Green and red LED lights that indicate normal operation and alarm status.
*3 digits LCD display is optional. “Err”indicate the unit is malfunctioning; “Lb”indicate it low battery; “999ppm”indicate CO level over 999ppm.
*Compact, lightweight & easy to operate.
Specifications:
Power Supply: 3*1.5V AA batteries(not included)
Sensitivity/Alarm Time:
50 ppm, Within 60~90 minutes;
100 ppm, Within 10~40 minutes;
300 ppm, Within 3 minutes
Static Current: <50μA(without LCD);<50μA(with LCD)
Alarm Current: <75mA
Alarm Volume: 85dB
Operation ambient: 0°C-45°C
Environment Humidity: 20~95%R.H
Low Battery Warning: “Lb” on the LCD display
Item Size: Approx. 9.5*9.5*3.3cm(L*W*H)
Item Weight: Approx. 87.8g/3.1oz
Package Information:
Package Size: Approx. 10.8*10.2*4cm/4.25*4*1.6in
Package Weight: Approx. 119g/4.2oz
Package List:
1* Carbon Monoxide Alarm Sensor(battery not included)
1* Bag of Mounting Screws
1* User Manual(English)
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can\'t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. Delivery Time:
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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