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A technical expert will call you in 20 seconds. It's live and it's free.
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Protect yourself and your coworkers with an intercom and door-release system.
Set loudspeaker volume levels.
A flexible system that supports door station links at extended distances.
Somebody’s ringing the “bell.“ Let ’em in—via your phone.
High-fidelity cone speakers come with a built-in ceiling grill and power transformer.
Receive up to 10 calls and open select doors in the system.
When entrance security is a black-and-white issue, call Black Box for an affordable solution.
$14.95