Aiphone TD-3H/B 3-Call Handset

Streamline multi-station communication and paging in security and surveillance environments with the Aiphone TD-3H/B 3-Call Handset. This Aiphone intercom master station provides selective three-talk-path operation, giving operators the ability to call or page specific stations while maintaining clear, reliable audio for monitoring and response. Built for commercial use, the wired handset runs on 12V DC and supports station select break-in calls so priority messages reach staff immediately during an incident.

The TD-3H/B is compact and adaptable: its surface- or wall-mount form and reversible handset cradle let you install it on control room consoles or at reception desks without losing functionality. The durable design and straightforward wiring make it simple to integrate into existing security, access control, or surveillance networks, improving coordination between guards, reception, and facilities teams. Ideal for schools, hospitals, office buildings, and industrial sites that require dependable intercom communication and paging. Add the Aiphone TD-3H/B to your security toolkit to centralize communications and speed incident response—order now or contact us for integration assistance.

• Streamline multi-station communication with selective 3-call capability for targeted calls and paging
• Reduce response times using station select break-in for priority announcements and emergency override
• Flexible installation: surface or wall mount with a reversible handset cradle for desk or wall use
• Reliable, low-voltage wired connectivity (12V DC) for consistent operation in security and monitoring setups
• Compact footprint (8.3" H x 4" W x 2.9" D) fits control rooms and reception desks without clutter
• Designed for integration with commercial intercom and surveillance systems to centralize communications