Alpha TTU-3X-PTT Push to Talk Full Duplex Counter Intercom with 15V/DC Power Supply and Mounting Hardware

When cutting a pass-through is impractical, the Alpha Communications TTU-3X-PTT counter intercom delivers secure, reliable face-to-face interaction without compromise. This push-to-talk, full-duplex intercom door station provides hands-free clarity so staff and visitors can converse simultaneously—reducing repetition, errors and escalation. The system ships with an included 15V DC power supply and mounting hardware for quick countertop or surface-mount installation; it also supports standard 120V AC input for facility power. Engineered with tamper-resistant materials, compact dimensions (6" x 2.4" x 2.4") and audio compression circuitry, the TTU-3X-PTT maintains intelligible speech even in noisy environments common to banks, ticket booths and information centers. Ideal for security and surveillance applications, it integrates easily into monitoring workflows and improves transaction accuracy and visitor experience. Choose the Alpha Communications TTU-3X-PTT when you need a durable, easy-to-install intercom solution for teller windows, cashier counters or public-facing security stations. Contact us to specify or order this counter-top communication system for your facility.

• Full-duplex, hands-free communication so attendants and customers can speak and listen simultaneously, reducing miscommunication and wait times.
• Includes a 15V DC power supply and mounting hardware for fast, no-hassle countertop installation—no hole cutting required.
• Robust, tamper-resistant construction and compact 6" x 2.4" x 2.4" footprint tailored for teller windows, ticket booths and information counters.
• Built-in audio compression and noise-shaping deliver clear speech in high ambient noise, improving customer service and security monitoring.
• Simple one-person install and proven U.S.-made reliability for long-term use in banking, security, surveillance and public service environments.