Alpha IS407C Wire Adapter Station

Rugged, vandal-resistant voice communication that keeps apartment entrances secure and easy to manage. The Alpha Communications IS407C wire adapter station is a vandal-resistant intercom door station engineered for apartment buildings and multi-tenant housing where durability and clear monitoring matter. Constructed from .035-inch stainless steel with solid metal push-buttons, the IS407C withstands tenant misuse and reduces repair calls. A high-sensitivity 2.75-inch (70 mm) speaker delivers clear voice audio and reliable tone signaling to improve tenant communication and visitor screening.

Designed for installers and property managers, the IS407C supports flush or surface mount installations and uses color-coded pigtail wiring for faster, error-free connections. Its wired connectivity ensures stable performance for security and surveillance systems and integrates easily with multi-entrance and delayed door release accessories. Backed by a 1-year limited warranty, this intercom sub-station offers dependable operation in busy residential environments.

Ideal for access control, building monitoring, and tenant communication, the Alpha IS407C brings long-lasting performance to your security infrastructure. Add it to your next retrofit or new-build specification to enhance entrance security—contact your distributor to order.

• Built for longevity: heavy-gauge .035-inch stainless steel and metal push-buttons resist vandalism and reduce maintenance costs
• Clear tenant communication: high-sensitivity 2.75-inch (70 mm) speaker provides intelligible voice transmission for reliable access control and monitoring
• Flexible installation: compatible with flush or surface mounting options to fit new builds and retrofits with minimal disruption
• Simple, dependable wiring: color-coded pigtail wiring simplifies installation and reduces wiring errors on large multi-tenant projects
• Scalable security integration: designed to work with multi-entrance, timed or remote door release accessories for building-wide surveillance and access control
• Low lifecycle cost: tamper-resistant construction and wired connectivity lower long-term service needs for property managers and security teams