Deals on gentex 710ls wall mount smoke alarm

Gentex 7109LS Wall Mount Photoelectric Smoke Alarm w/ Strobe & Battery...
$139.99
Gentex Photoelectric Smoke Alarm with Plug-in Line Cord,710LS 713LS
$49.99
Gentex Wall Mount T3 Smoke Alarm with Backup
$158.27
Gentex 7109LS Wall Mount Photoelectric Smoke Alarm w/ Battery Backup
$89.98
NEW GENTEX 710-LS HEARING IMPAIRED SMOKE STROBE FIRE ALARM
$93.49
GENTEX 710CS SMOKE ALARM W/ SOUND & FLASH BRIGHT STROBE-HARDWIRED-CEILING MOUNT
$119.69
Gentex 710CS-W Wall Mount Smoke Detector w/Strobe & Sounder
$69.85
Gentex Wall Mount T3 Smoke Alarm with Backup
$138.85
Gentex 7139CS-W Hard Wired Wall Mount T3 Smoke Alarm & Backup
$130.58