The DTK-MRJ31XSCPWP is a modular surge protection device designed to protect fire and security system dialer circuits. This point of use surge protector can be easily installed in series with the circuit.

• Single pair RJ31X dialer circuit protection with patch cord
• RJ45 modular jack with external grounding screw
• Sneak Current Protection - SCP: 150mA self-resetting fuse protects against repeated surges

The DTK-120HW provides surge protection for 120VAC equipment panels and dedicated branch circuits. The compact, parallel-mount design allows for installation in a variety of locations.

• Approved for 20A circuit breakers
• SCCR rating of 10kAIC complies with NEC Article 285.6
• NEMA 4X weatherproof enclosure allows for use in harsh environments
• UL1449 4th Edition Type 1 SPD
• Diagnostic LED

DITEK's DTK-4LCLPCR provides surge protection for card readers operating on 12/24V power. Protects four pairs of power/data connections.

• Protects power, LED and data lines
• Single point ground for all protected circuits
• Series connection, parallel function adds no resistance to loop circuits

The DTK-MRJPOE is a 10GbE PoE surge protector that is PoE Plus and High PoE ready. This point of use surge protector is compatible with CAT5e, CAT6 and CAT6A cabling infrastructure, and can be installed at the equipment end, or ahead of injecotrs or midspan devices.

• Uses SAD and GDT technologies for superior protection
• Data speeds up to 10GbE without signal degradation
• PoE Plus, HiPoE ready for high-wattage applications

The DTK-2MHLP75BWB provides surge protection for 70V alarm system speaker circuits and sensitive audio/video equipment. Two pairs protected, in a field-replaceable module. Includes hardwired mounting base for easy installation.

• Protects two 70V pairs per module
• Multi-stage SAD technology provides the best possible protection
• Field-replaceable modules with hard-wired multi-base mounting system allows you to protect up to ten pairs with a common ground