First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm Sledge Hammers Sandbox toy set includes toy

Sandbox toy set includes toy dump truck and toy tractor

ideally over a table

Long-lasting power and innovation is what the Energizer MAX family is all about

5" diameter cartridges

First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm Sledge Hammers Sandbox toy set includes toyElectrochemical & ionization sensor Designed for hardwired installation, but features a 10 year battery back up allowing the unit to function if the power goes out Hardwire adapter so there is no need to rewire Can be connected to other compatible BRK or First Alert CO smoke detectors within a single family residence Includes single button silence or test function 10 year limited warranty