NEW CO Alarm CO detector Carbon Monoxide, Digital, AAx3 Battery

100%NEW, 100% Works $26 each (I have two pieces in total) NEW CO Alarm CO detector Carbon Monoxide, Digital, AAx3 Battery, High Precision and Sensitivity, 90dB Alarm Working Status NOTES:When the CO detector value reaches 30OPPM or above, the detector will sound an alarm Preheating status: once powered on, the detector will enter working status after 100s countdown. Monitoring status: the green indicator flashes once every 60s. Self-checking status: in normal status, press and hold the self-check/mute button on the side of the housing for is, detector will sound the alarm, the red/green/yellow indicators will turn ON simultaneously, and the scr will display 888. Self-checking is recommended t done on a weekly basis. Alarm status: when the detector detects CO gas in a certain concentration, the red indicator will flash, current concentration value will display when gas concentration exceeds the preset alarm activation value, the red indicator will flash, buzzer will beep and current concentration value will display. Fault status: the yellow indicator flashes, and the buzzer beeps at the same time. Low voltage status: the yellow indicator flashes, Lo instantly displays, this process cycles once every 60s. In alarm status, press and hold the self-check/mute button on the side of the housing for 1s. ##(See my other postings to buy together)## First Come First Serve, No holding for anyone who says I am comimg to get it. Only for serious buyer. What You See Is What You Get (WYSWYG), everything 100% works, please check, no return policy after the point of check out with your payment. Accept CASH only AND face to face trade ONLY. DO NOT accept PayPal or e-transfer! (if you are a Scammer, please stay away from me by God's sake! Jesus Christ is God and can be your saviour too.) Location to pick up: (use Google Map copy and paste the below corrdinates to come): 43.806744, -79.455876 Or search by TOWNHOUSE address: Unit #88-735 New Westminster Drive, Thornhill, ON,L4J 7Y9 (***I am NOT living at unit #88, but there is a small parking area next to an carpark entrance and garbage bins, I need to walk out there to meet you in 2 mins***) Or use this link in Google Chrome and then allows Google Map Apps to lead you to come: https://maps.app.goo.gl/iybEFxbi3cHE7RqJA Please click into my profile listings to see any other stuffs may fit your needs. (For Any Scammer: God Jesus Christ protects me! HE can be your saviour too if you repent and return to God TODAY!)