Alpha PO402 Postal Release Switch Assembly

Optimize mailroom and entry control workflows with the Alpha Communications PO402 Postal Release Switch Assembly. Purpose-built as an intercom & entry accessories component, this assembly provides secure, low-voltage remote release of postal compartments and gates—streamlining deliveries and improving tenant convenience. The PO402 (Manufacturer Part Number PO402) installs behind entry panels or within control enclosures and is engineered to integrate seamlessly with existing Alpha Communications intercom and entry control systems. Built for commercial durability, the unit minimizes service interruptions and supports consistent operation in high-traffic residential or multi-tenant environments. By centralizing mail-release control, the PO402 enhances security, supports surveillance and monitoring strategies, and reduces the need for physical key exchanges. Ideal for retrofits or new installations, this postal release switch assembly helps property managers and security integrators maintain efficient, auditable access control. Add reliable postal release functionality to your security and entry ecosystem—order the Alpha Communications PO402 today or contact our support team for integration guidance.

• Secure remote release for postal/mail compartments, simplifying tenant access and reducing delivery errors
• Designed for low-voltage intercom and entry control systems for reliable, long-term operation
• Compact, easy-to-install assembly that integrates with existing Alpha Communications entry panels
• Robust construction for commercial use, minimizing maintenance and downtime in high-traffic environments
• Enhances overall security and monitoring workflows by centralizing mail-release control within your intercom system