Alpha TTU-1A-X Talk-Thru Communicator with Removable Gooseneck Mic, Standard, 117VAC

Protect staff and preserve customer goodwill with the Alpha Communications TTU-1A-X talk-thru communicator — a purpose-built audio communication device for security booths, ticket counters, and isolation windows. This hands-free, two-way system delivers crystal-clear speech even in noisy environments by shaping audio for maximum intelligibility and using compression circuitry to tame loud, disruptive sounds. The removable gooseneck mic gives attendants flexible positioning and easy maintenance, while the rugged machined aluminum housing resists tampering and stands up to daily use.

Designed for practical installation, the TTU-1A-X mounts through a simple 3–4 inch round cutout and ships with gaskets and fasteners. The standard unit runs on a continuous-duty 117VAC power supply stepped down to 12V, providing reliable, always-on performance for critical security and surveillance applications. Weighing approximately 4.5 lb, the communicator integrates smoothly with access control, monitoring, and ADA-compliant setups.

Ideal for police kiosks, correctional facilities, transit booths, and parking/toll stations, the TTU-1A-X improves customer interactions and operational safety. Contact sales to specify barrier thickness and order the right configuration for your security or surveillance deployment.

• Crystal-clear, hands-free two-way audio that reduces shouting and prevents misunderstandings at security and ticket booths
• Automatic outside-channel attenuation and compression circuitry for intelligible speech in high ambient noise
• Removable gooseneck microphone for flexible attendant positioning and easy replacement
• Robust machined aluminum housing and tamper-resistant design for long service life in security environments
• Simple one-person installation (3–4" round cutout) and choice of 117VAC power for dependable, continuous operation