| Kidde 9000235 Nighthawk KN-COB-DP-LS Plug-In Carbon Monoxide Alarm with battery backup. Unit goes into constant alarm mode if it has been unplugged
or has come loose from the outlet.
9-volt battery backup provides continuous protection
even during power outages. 7-year end-of-life warning reminds you to replace CO alarm after 7 years of use.
Dimensions: 3.0"W x 5.6"H x 1.5" deep. 7-year mfg. warranty. Kidde model KN-COB-DP-LS. Kidde part number 900-0235.