Deals on brk electronics 9120 hard wired t3 smoke alarm with sl177 strobe

BRK Electronics 9120 Hard Wired T3 Smoke Alarm with SL177 Strobe
$95.08
BRK SC9120B SMOKE/CARBON MONOXIDE ALARM W/SL177 STROBE- HARDWIRE W/BATTERY- T3
$139.50
BRK Electronics 7010BSL Hard Wired Smoke Alarm with Backup & Strobe
$117.34
BRK 9120 SMOKE ALARM WITH SL177 STROBE-HARDWIRED-85 dB LOUD- W/SILENCE BUTTON
$103.00