First Alert 1046793 Battery-Operated 2-in-1 Smoke & CO Alarm with Slim Profile Design BRK 9/32-Inch Shackle Diameter

9/32-Inch Shackle Diameter

1-3/4-Inch Padlock With 5-3/8-Inch Long Adjustable Shackle

Combines Letters & Numbers To Create An Alpha-Numeric Password

and a test/silence button silences the alarm and allows you to test its functionality

It has medium stretch characteristics that will overtime allow the rope to slowly stretch and not return to its original length (creep)

First Alert 1046793 Battery-Operated 2-in-1 Smoke & CO Alarm with Slim Profile Design BRK 9/32-Inch Shackle DiameterEasily install the First Alert SMCO200 Battery Operated Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design. The alarm is half the depth of a standard alarm and provides reliable 2 in 1 smoke and carbon monoxide protection. Meets new industry standards with First Alert's Precision Detection advanced sensing technology. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking