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Every day installers, integrators, engineers and electricians count on Ditek Surge Protection Devices (SPDs) to safeguard their fire panels, video surveillance systems, network devices, burglar alarms, access control systems and AC power. When planning your next project, choose the trusted brand of professionals.

 

Featured Products

Total Surge Solution for Fire Alarm Systems

Visual, audible, smart. DITEK’s DTK-120X12 sets a new standard for 120VAC power and low voltage surge protection.

Series Connected Surge Protector with Dry Contacts and Audible Alarm

Visual, audible, smart. DITEK's Deflector DTK-DF120S1 sets a new standard for 120VAC Power protection. Its patented design provides maximum critical load protection for 120VAC single phase circuits.

HDMI Surge Protector

DITEK’s DTK-HDMI1 single channel surge protector combines state-of-the-art circuit technology with HDMI connectors in a shielded enclosure to protect a variety of sensitive electronics.

Category: D300M Series

Modular Surge Protective Device - 300kA/Phase

DITEK's D300M industrial surge protectors are designed to meet new construction bid/spec requirements for facility-wide protection.  Each model provides a high surge current rating to ensure long service life, and includes service assurance features to support proactive operational management.

Data & Signaling Circuit Surge Protector with Snap-Track Base

The DTK-2MHLP24BWB provides surge protection for two 24V circuits in a field-replaceable module. Includes hardwired mounting base for easy installation.

Wall Mount 4 Channel Network Surge Protector

The DTK-WM4NETS is a 4-channel, wall mount surge protector that uses state-of-the-art circuitry to provide best-in-breed surge protection for Ethernet, PoE and optional PoE extender circuits.

Latest Blog Posts

Anthony Knighton
20 October 2021
Power over Ethernet (PoE) is a revolutionary technology powering critical technology that keeps people and buildings safe. Over the last few years, PoE has become the go-to-choice for a host of networked devices, including IP security cameras, IP phones, and wireless access points. What makes it so popular is its ability to provide both data and DC power to devices through a single Ethernet cable....
Craig Whitehouse
01 October 2021
Getting more people into electric vehicles is a major component of the Biden administration's plan to reduce greenhouse gas emissions. According the US Department of Energy, the U.S. has over 44,000 public charging stations for battery electric vehicles (BEVs) and plug-in hybrid vehicles (PHEVs), with over 180,000 charging ports. 1However, the government's $2 trillion infrastructure bill calls for...
Bob McIntyre
30 August 2021
During the thirty years I led DITEK as founder and CEO, three guiding principles defined our company. First, treat each employee with respect. Second, only build the highest quality products. And third, never stop giving to your local community. In addition to building a successful business our employees love, we’ve had the privilege of working with extraordinary charities in the Tampa Bay area. W...
Dave Carzoli
20 July 2021
Electronic devices of all shapes and sizes require surge protection. However, placing multiple devices throughout a complex electrical system—such as a fire alarm or surveillance system—can make a complicated, messy installation. To keep installations more efficient, DITEK has released the new Versa-Module 2 series surge protection system. Designed like the NETS series, the DTK-VM2 series enclosur...