• Model number SA304CN3;• Ionization smoke-sensing technology with enhanced smoke-gathering design;• Escape light shines to lead to safety;• Loud 85dB alarm;• Smoke detector features single test/silence button for simple operation;• Side-load battery compartment & theft-prevention lock;• 10-year limited warranty;• Includes 9V battery & mounting bracket;Length: 8.50"Width: 6.75"Height: 2.75"
