Smoke Poisoning Gas Carbon Monoxide Security Sensor Alarm Detector Tester
100% brand new and high quality.
Loud 85 decibel alarm
Permanent carbon monoxide sensor
The alarm sound pattern is four short alarm beeps. The red LED will flash while in the alarm mode.
One chirp every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds).
Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm.
Alarm memory feature: If the unit ever alarms and during the period of button is not pressed, pressing the button, green LED will flashes once every second for one minute and the peak alarm level will be indicated on the LCD.
Green and red LED lights that indicate normal operation and alarm status.
The unit will sound chirp and red LED flashes once as power up.
Green LED: THE green LED Flashes every 30 seconds to indicate the unit is operating properly.
Battery:Powered by 3 AA size batteries(Not include)
Sensitivity & Time:50ppm, alarms within 60~90 minutes;100ppm, alarm within 10~40 minutes;300ppm, alarms within 3minutes
Material : Plastic +Alloy
1PC Smoke Poisoning Gas Carbon Monoxide Security Sensor Alarm Detector Tester (Without Retail Packaging)
2 set of Screws
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|