DITEK DTK-4LVXR Telephone Entry System Surge Protector, Protects 12/24V Power, Telco and Release Circuits

Protect critical gate and telephone entry systems from damaging electrical transients with the DITEK DTK-4LVXR telephone entry system surge protector. Designed specifically for access control applications, this surge suppressor shields 12/24V power supplies, two telco lines and release circuits—preserving uptime for security, surveillance and remote monitoring equipment.

The DTK-4LVXR consolidates protection into a single compact module with one grounding point to ensure consistent performance and a straightforward installation. Its auto-reset behavior restores surge protection after transient events, helping prevent repeated failures and costly component replacements. Built to meet procurement standards, the unit is TAA and NDAA compliant, RoHS certified and backed by a 10-year limited warranty, giving integrators and facility managers confidence in long-term reliability.

Ideal for residential and commercial gate entry, intercom and telephone entry installations, the DITEK DTK-4LVXR reduces service calls and preserves the integrity of access control and surveillance systems. Specify the DTK-4LVXR to safeguard your next access control or monitoring deployment—contact sales or add to your BOM today.

• Comprehensive protection for gate and telephone entry systems—safeguards 12/24V power, two telco lines and release circuits to reduce downtime
• Single grounding point for consistent, reliable surge suppression and simplified installation
• Auto-reset design restores protection after transient events to keep access control and monitoring online
• TAA and NDAA compliant, RoHS certified and US manufactured for secure procurement and regulatory confidence
• 10-year limited warranty minimizes lifecycle risk and reduces replacement costs
• Compact, low-profile module fits easily into existing security and surveillance installations