ELK 955 Dual Telephone Line Surge Suppressor

Keep alarm control panels, security communicators and telephone-based monitoring equipment protected and operational with the ELK 955 Dual Telephone Line Surge Suppressor from ELK Products. This two-line surge protection module is engineered to stop damaging transients in less than 1 nanosecond, minimizing downtime and safeguarding sensitive electronics used in security, surveillance and monitoring systems. The compact module accepts RJ31X/38X connections and includes automatic shorting pins, a built-in tamper loop and clearly labeled screw terminals for fast, error-free installations. Rated for two incoming telephone lines and FCC registered under Part 68, the ELK-955 provides reliable dataline protection without requiring a separate RJ31X jack. RoHS compliant and manufactured in the U.S., it automatically restores after surges within specified ratings and is backed by a lifetime limited warranty—ideal for installers who demand durable, low-voltage surge protection. Add the ELK-955 to your next alarm, access control or surveillance deployment to reduce false alarms, maintain communications and extend equipment life.

• Protects alarm panels and telephone-based communication from damaging surges to keep security and monitoring systems online
• Dual-line RJ31X/38X connection with automatic shorting pins simplifies installation and eliminates the need for a separate jack
• Ultra-fast solid-state suppression (responds in <1 ns) to stop transients before they affect equipment
• Compact, clearly labeled screw terminals and built-in tamper loop for reliable, service-friendly deployments
• FCC registered and RoHS compliant with a lifetime limited warranty for long-term confidence in critical surveillance and alarm installations