DITEK DTK-TSS3 Outdoor Rated Fire Alarm Protection for Signaling and Notification

Ensure uninterrupted fire alarm signaling and notification with the DITEK DTK-TSS3, a robust outdoor-rated surge protection solution engineered for fire, security and monitoring systems. The DTK-TSS3 surge suppressor is housed in a NEMA 4X enclosure to withstand harsh external environments while protecting building-to-building notifier and communications runs. Its prewired four-pair mounting base supports field-replaceable 2MHLP or 2MHTP modules to protect up to four SLC, NAC, IDC or PIV circuit pairs, enabling quick swaps and minimal service interruption. The unit is designed for datacom and telecommunication protection on alarm loops, reducing the risk of damage to panels, repeaters and surveillance equipment. TAA and NDAA compliance, RoHS certification and a 10-year limited warranty deliver procurement confidence and long-term value for integrators and facility managers. Ideal for fire alarm contractors, security integrators, and IT teams deploying surveillance, access control, or monitoring networks, the DTK-TSS3 keeps critical signaling paths online and resilient. Add the DTK-TSS3 to your specification for reliable outdoor surge protection and simplify installation and maintenance on your next security or fire alarm project.

• Protects critical fire alarm signaling and notification lines from damaging surges, minimizing downtime and false alarms
• Outdoor-rated NEMA 4X enclosure provides weatherproof protection for building-to-building notifier and communications runs
• Prewired four-pair base accepts field-replaceable 2MHLP/2MHTP modules for fast on-site maintenance and custom circuit protection
• Safeguards up to four SLC, NAC, IDC or PIV circuit pairs, preserving security, monitoring and surveillance system integrity
• TAA/NDAA compliant with a 10-year limited warranty for long-term reliability and procurement confidence