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Security Sirens, Speakers & Strobes

Bolster your security system with additional sirens, speakers, or strobe lights! Announce to everyone in and around your home or business when a sensor is triggered or the entire security system is activated with blaring sirens, strobe lights, and audio speakers.

59 Products

STI Global ReSet Audio/Visual Tamper Alert

STIKITGLRA

$33.15
STI Global ReSet Key 2 Pack

STIKITGLRK2

$5.02
STI Exit Stopper Multifunction Door Alarm

STI6400

$83.46
ELK Echo Speaker, 20 Watt

ELK70

$18.96
ELK Voice Siren Driver Module

ELK110

$56.27
ELK Recordable Voice/Siren Driver Module

ELK120

$139.89
ELK Recordable Voice Annunciator Module

ELK124

$202.11
ELK Computer Interface for Recordables

ELK129

$84.40
ELK Siren in Stainless Steel Enclosure

ELK150RT

$81.78
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Select up to 4 items to compare.