Combo CO/LP Alarm Detector - 2 Wire - Black RVCOLP-2B

I liked seeing the expiration date online and it mat he'd what was delivered. Shipped rapidly

Fixed the problem

Replaced a new faulty smoke/co2 detector. Works great!

New, Works, Exact Match - Got Rid of Beeping from old one

If you come across the situation where your wire nut caps are the crimp style/semi permanent, my suggestion is to leave the 2 wires attached to the original rv wire nuts, cut the wires off at the old detector (as long as possible), strip the ends, and use Wago connectors so you have an easy time installing the new one. Also with Wago connnectors, your future replacements will be even easier. Always remember to turn off and confirm the power is dead and test the unit after install.