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ITI Interlogix 60-677 Alarm Verification Module & Interrogator Board (for Cell). Overview Interrogator 200 Audio Verification Module: Add Two-Way Voice Capability to a Concord Panel. Gives the Central Station Operator the Ability to Hear What is Happening During an Alarm and to Speak Directly to the People On the Premises. The 60-677 is a 200 audio interrogator verification module from Interlogix that is designed to promote the adding of 2-way voice compatibility to a concord design panel. The 60-677 module has the ability to give the central station operator the functions to listen to what is occurring during the triggering of the alarm, and can provide direct speaking to all personal on the premises. Condition is New.
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