LCD Combination CO Carbon Monoxide Gas Detector Alarm Battery Operated +Battery

Description

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LCD Combination CO Carbon Monoxide Gas Detector Alarm Battery Operated
Product Description
Product Introduction：
This product is Carbon Monoxide detector. It’s the only battery-operated alarm that includes a backlight digital display feature. The backlit digital display feature allows for easy viewing of carbon monoxide levels from 001-999 PPM (parts per million).When concentration of the leaked carbon monoxide reaches the given alarm level, the detector LED flashes red and buzzer gives out alarm sounds. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.
Features：
1. MCU processing and SMT Manufacture Technology
2. High accurate electrochemical sensor
3. 3-5 years’ sensor lifetime
4. 85 decibel alarm sound
5. LCD display
6. Simple installation
7. Low battery warning
8. Manual Test / Auto-Reset
9. CE, Rohs and EN50291 approved
Technical Parameter：
Power Supply:
3*AA batteries ( included)
Sensitivity/Alarm Time :
50 ppm, Within 60~90 minutes;
100 ppm, Within 10~40 minutes;
300 ppm, Within 3 minutes
Static Current:
<
80uA (200uA when the LCD displayer light)
Alarm Current:
<
80mA
Audibility:
85dB ( at 1m distance ), Frequency 3±0.5KHZ
Operation ambient:
0-45°C
Environment Humidity:
20~95%R.H
Alarm Output:
85db/1m, 3Khz frequency, red LED light flash fast
Static Output :
Green LED light flash every 30 seconds
Low Battery Warning:
Sound “di” every 30 second, displaying “lb”
Dimension
100mm*38mm
Weight :
120 g
Package Included：
1 x Carbon Monoxide Detector
2 x Screws
1 x English User Manual
3 x AA batteries
Payment Policy
Shipping Policy
Returns Policy
About us
Contact us
Payment Policy
1. PayPal is the only online payment method we accept.
2. Please make your payment within 7 days after auction ends.
3. Before bidding, please read the above terms and conditions carefully. The bidding winner will be considered to agree with all    terms and conditions listed.
Shipping Policy
1.We ship only to the contiguous 48 States. We do not ship to Alaska, Hawaii, Puerto Rico, or APO/FPO.
2.Please make sure the Ship-To address you input during checkout is correct. We are not responsible for any wrong or    undeliverable address.
3.All orders are usually processed within 48 hours after payment completed received. Orders are shipped on business days only.    Business days are Monday-Friday, excluding federal holidays within the United States.
Returns Policy
These items are Brand New.
Any Return requests must be submitted within 60 days of purchase. Items must be unopened and in their original packaging. Buyer is responsible for return shipping costs. This does not apply to items that arrived damaged. If your order arrived damaged you must contact us within 24 hours of receiving your order. We will request that you send the item back to us, at which time we will reimburse the shipping cost, and send you a replacement item.
Refunds will be made only to verified credit cards or given in store credit. To prevent these issues, please call us before ordering if you have any confusion. Although it is a very rare occurrence, we reserve the right to cancel any orders that may be affected by out-of-stock items, pricing errors or changes, shipping errors, or any unforeseen issues. You will be contacted if any of these issues arise.
About us
We are a Chinese company sellers. Welcome to buy. We offer our customers high quality products at low prices. We maintain high standards of excellence and strive for 100% customer satisfaction!
Contact us
Our Office Hours Are :
Start from 9:00 a.m. to 6:00 p.m. (GMT+8) of Monday to Saturday.
Closed on Sunday and public holidays (China).
We apologize for the late reply during the holidays and the time lag.
On Feb-16-21 at 20:49:07 PST, seller added the following information: