PRODUCTS

Outdoor speaker surge protection for your valuable speakers and amplifiers. For use on 2, 4, 6, 8 Ohm, 70 Volt and 100 Volt distributed audio and low-…

Network and POE camera surge protection for incoming and outgoing network lines for routers, IP cameras, WAP, ethernet, modems, hubs, and other data c…

Surge protect analog cameras, NVRs, and DVRs for security and surveillance using BNC or F type connections from lightning with the TPD-CAM-BNC. When l…

Surge protect programmable links and power supplies, keypads, contact closures, and driveway sensors designed for high-end brands such as Lutron, Cres…

Surge protect DB9 connections for incoming and outgoing communication wires, electrical distribution, telecommunications, and data systems throughout …

Surge protect low voltage communication lines for HVAC, thermostats, pool controls, security, irrigation systems, and 4-20mA current loops with TPD pr…

Over under voltage shut off surge protection from TPD is your answer to total protection from harmful over and under voltage disturbances that could d…

Ground loop surge protection from Transient Protection Design protects systems from ground loops and ground potentials. Plug In and Hardwire options.

Ground bar, din rail, rackmount surge protection accessories for surge protection and grounding.