Alpha TTU-4 Inmate/Visitor Intercom-15VDC

Inmate/Visitor Intercom-15VDC Half Duplex Communication Comes with 15Vdc Power Supply and Mounting Hardware. The TTU-4 Talk-Thru communication system is particularly suitable for low ambient noise environments that require an unobtrusive, yet tamper-resistant voice communication system. It features half-duplex (VOX) operation which allows both parties to talk and listen without using any pushbuttons or controls, for easy, natural conversation.

The TTU-4's counter-mounted design eliminates the need for cutting into a barrier. It's low profile installation adds a personal dimension to such situations as inmate-to-visitor communications. All components including the microphones are housed in the sleek, compact units to avoid for hazards that might be encountered in a high-security environment

• Clear, 2-way hands-free voice communication (halfduplex VOX)
• Quality electronic design and engineering
• Avoid shouting, repetition, misunderstanding
• No gooseneck microphone and no external controls
• Rugged, tamper-resistant materials
• Simple, one-person installation. No need to cut a hole in the barrier
• Compact, contemporary design. Fits any decor
• Export models available
• Made in USA