First Alert Smoke Alarm,Photoelectric,9V,85dB @ 10ft P1200

Smoke Alarm, Detection Method Photoelectric, No Interconnection Capability, Power Source 9V, Audible Alert 85 dB @ 10 ft, Visual Alert Style LED, Diameter 5 13/64 in, Height 1 9/64 in, Digital Readout No, Battery Backup No, Features Single Button Test-Silence, Optipath 360 Technology for 360 Degrees Direct Access to The Smoke Detectors, Mount Allows Easy Alarm Alignment, Rapidly Flashing Visual Alert, Hush Button Yes, Locking Pin Yes This item is banned in the following states: NY

Single Button Test-Silence, Optipath 360 Technology for 360 Degrees Direct Access to The Smoke Detectors, Mount Allows Easy Alarm Alignment, Rapidly Flashing Visual Alert