UNIVERSAL SECURITY INSTRUMENTS MIC3510SB Universal Smoke Sensing Technology,
$49.79
Smoke Alarm, Battery Location Sealed, Battery Locking Pin Yes, Battery Size 9V, Includes Mounting Anchors, Screws, Power Source Hardwired, Sensor Type Ionization, Photoelectric, Visual Alert Type LED, Volume Level 85 dB @ 10 ft, Battery Backup No,...