Lcd-carbon-monoxide Co Detector Gas Sensor Smoke Poisoning Monitor Alarm A9a2

US $10.47

shanghai, China
Jul 3rd

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Description Description&Previewshipping&policyDescription: Features: A perfect item for protecting your family from the dangers of carbon monoxide Advanced level of protection, easy to read with the digital display, even in low light conditions Displays the level of carbon monoxide the unit is sensing Green LED: Flashes every 30 seconds to indicate the unit is operating properly. The green LED will also flash before CO reading is taken and when any button is pressed. Red LED : When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated. Test/Reset button is designed for weekly testing if it works properly and reset the unit during CO alarm. Alerts users when batteries needs to be replaced. This alarm is highly recommended to be mounted on a wall surface. Compact, lightweight & easy to operate. Description: Sensitivity/Alarm Time: Within 60~90 minutes at 50ppm CO concentration; Within 10~40 minutes at 100ppm CO concentration; Within 3 minutes at 300ppm CO concentration LCD Displayer (optional) 4 digits LCD displayer Audibility: 85dB ( at 1m distance ), Frequency 3 - 0.5KHZ Standby Current: <50mA Alarm Current: <50mA Standby Mode: Green Led flashes once every 30 seconds Alarm Mode: Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,Low-bat Indicator:Chirp every 30s as battery lower than 3.3V with green LED flashing and Lb on LCD Mal-function Indicator: Chirp every 30s with green LED out and Err on LCD Power consumption: 0.3mW Powered By: 2 x AAA Batteries (Not included) Packing Content: 1 x Carbon Monoxide Alarm 2 x Screws (not included battery) Preview: Thank you for your purchase Problems? You can follow below process to chontact us. There is a time zone difference,but we will do our best to quickly response to your questions: Shipping We will arrange shipping for you within 24 Hours after payment cleared except the holidays. We always send the item to the address you give us on PAYPAL to ensure the security of the item. If you have changed your address, or want us to ship to another address, please change to the new address when you pay us with PAYPAL, otherwise we will not be responsible if the package is lost. Payments We accepts Paypal only If you have any questions about the payment,please contact us through eBay message. Import Duties In case some duty is due Upon delivery, it is your responsibility to meet that expense and this may cause delays to delivery schedule and you may have to pickup goods at the customs office. Terms & Conditions By bidding on this item,the Buyer agrees to all of the terms and conditions as outlined in this listing .please ensure to read and agree to All eBay terms and Conditions before bidding. All pictures are for illustration purpose only and Colours may vary slightly. Our store obeys all eBay Rules and Policies. Returns Policy To Return an item you must contact us and take photos of your item to clearly show any damage or unusual aspects of it. Approved returns will be subject to inspection on arrival. Items must be returned in original condition with all original packaging. All shipping and handing charges are non-refundable Return delivery costs are the responsibility of the buyer. We will cover the cost if sending replacement/repaired items. Within 7 days after receiving your products, we offers a no-hassle 7 day exchange/replace only if your items are found to be defective by manufacturer.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Product	as shown
MPN	Does Not Apply
Type	as shown
Country/Region of Manufacture	China
Brand	Unbranded
UPC	Does Not Apply
EAN	Does Not Apply