Essex PEBSSN4 PEB Series Piezoelectric Heavy-Duty Illuminated Access Switch, Narrow, EMERGENCY EXIT Label

Keep egress reliable and secure with the Essex PEBSSN4 PEB Series piezoelectric illuminated access switch — a heavy-duty narrow exit switch engineered for demanding commercial and institutional environments. Designed as a door release button for access control systems, this stainless-steel piezoelectric switch has no moving parts, delivering long service life and vandal-resistant performance even in high-use or outdoor installations. The field-selectable bi-color (red/green) illumination provides immediate visual feedback of relay status and can be externally controlled for system monitoring or surveillance integration. Its timed electronic output and narrow mullion form factor make it ideal for controlling electric locks, strikes, magnetic locks, or tying into a REX input to safely enable emergency egress and alarm shunts. Specified by architects and security integrators, the PEBSSN4 reduces maintenance, lowers lifecycle costs, and enhances operational clarity within security, monitoring, and access control deployments. Specify the Essex PEBSSN4 for your next access control or emergency exit project — contact us to request a quote or place an order.

• Heavy-duty, stainless-steel construction for dependable performance in vandal-prone and outdoor security environments
• Piezoelectric, no-moving-parts switch delivers long life and reliable timed electronic outputs for access control and emergency exit use
• Field-selectable bi-color (red/green) illumination provides clear, at-a-glance status for monitoring and surveillance systems
• Narrow mullion mount saves door/frame space while integrating seamlessly with electric locks, strikes or magnetic lock systems
• Suitable for REX (request-to-exit) and alarm-shunt applications — reduces false alarms and ensures safe egress
• Backed by a limited lifetime warranty to reduce downtime and total cost of ownership