Aiphone TD-1H/B 1-Call Handset

Optimize on-site voice communication for security and facility teams with the Aiphone TD-1H/B 1-Call Handset, a compact intercom master station built for dependable paging and two-way talk. This wired intercom handset provides a single dedicated talk path and one-button paging to reduce channel clutter and accelerate response during monitoring and surveillance operations. Its compact surface- or wall-mount form factor (8.3" H x 4" W x 2.9" D) and reversible handset cradle make installation simple whether mounted at a reception desk, guard booth, or control room console.

Powered by 12V DC and designed for seamless integration with the TD-H series, the TD-1H/B supports station-select break-in calls so supervisors can escalate urgent communications without delay. The robust wired connection minimizes interference and ensures clear voice transmission for security, access control and incident management. Ideal for commercial buildings, campuses, healthcare facilities and industrial sites, this Aiphone intercom handset improves coordination across security teams and enhances site monitoring. Add the TD-1H/B to your TD-H intercom system to simplify paging and strengthen on-site communication—order now or contact us for installation support.

• Streamline on-site communications with one-touch paging and a dedicated talk path to reduce radio congestion and speed responses.
• Compact, reversible surface/wall-mount design fits guard stations, reception desks, and control rooms for flexible installation.
• Low-voltage 12V DC operation enables easy integration with existing security and intercom systems.
• Station-select break-in call and single-button operation prioritize urgent messages during surveillance and monitoring.
• Wired connectivity and TD-H series compatibility ensure reliable, interference-free performance for access control.