No affiliation and no reply is necessary. <br/><br/>I needed to replace mine as it was original believe it or not and it started to beep constantly. They are on backorder from MTI and the only place that had them was Amazon at $106, which I didn't want to pay as it seemed steep.<br/><br/>This seller got 5 in last week and I bought one at $66. The only difference is the new one is black...
Topic: New MTI 65-542 65 Series Carbon Monoxide Alarm