Alpha 4201B/VM Vandal Resistant Audio Call Station with Mushroom Button

Designed for tough environments where every second counts, the Alpha Communications 4201B/VM Vandal Resistant Audio Call Station delivers dependable, accessible emergency communication for facilities, campuses, transit hubs and parking structures. The oversized red mushroom button provides immediate, unmistakable activation—helping occupants summon assistance quickly while meeting ADA considerations in many jurisdictions. Built from rugged stainless steel and anodized aluminum, the unit resists tampering and vandalism and mounts into a standard 2‑gang electrical box for fast, low‑cost installation.

This Alpha Communications emergency call station supports clear, hands‑free two‑way (simplex) voice communication and supervised operation, and it scales to accommodate up to 44 remote locations per master station—making it suitable for both small sites and large, distributed security deployments. Optional battery backup ensures continued operation during power outages, enhancing uptime for critical monitoring and life‑safety applications. Integrate the 4201B/VM with your security and surveillance systems to centralize monitoring and streamline incident response. Contact us to specify ADA signage, mounting options, or a site quote and deploy a robust emergency call solution today.

• Rapid, accessible emergency activation with a large red mushroom button for fast response and improved ADA accessibility
• Rugged vandal‑resistant stainless steel and anodized aluminum construction for reliable performance in high‑traffic or outdoor locations
• Scalable system support — integrates up to 44 remote locations per master station for campus, transit, and facility-wide monitoring
• Hands‑free, supervised two‑way (simplex) audio communication to enable immediate assessment and coordinated response with security teams
• Easy installation into a standard 2‑gang electrical box with optional battery backup for continued operation during power loss