Ditek DTK-2LVLPF 24V Loop Protector Fire Surge

Product Description

The DITEK DTK-2LVLPF is a 24-volt loop protector designed for fire alarm and life safety signaling circuits. It provides surge protection for low-voltage initiating device circuits (IDC) and signaling line circuits (SLC), guarding sensitive fire panel electronics against transient voltage spikes caused by lightning or power disturbances. Licensed fire alarm technicians and low-voltage contractors install this device in-line on loop wiring to protect panel integrity and maintain system reliability. It is sold as a single unit per package.

This protector is intended for use in fire alarm system installations where loop circuits run through areas exposed to surge risk. Typical applications include commercial and institutional buildings where IDC or SLC wiring may be vulnerable to induced transients from nearby electrical systems or outdoor cable runs. It fits within fire surge protection infrastructure alongside compatible fire alarm control panels and loop devices.

Key Features

• Rated for 24-volt low-voltage fire alarm loop circuits
• Protects initiating device and signaling line circuits from transient voltage events
• Inline installation keeps protection close to the circuit it serves
• Designed for fire surge protection category applications
• Single-unit packaging supports individual circuit installations

Compatibility

Designed as an OEM-style surge protector for 24-volt fire alarm loop circuits in commercial and residential life safety systems.

Installation Notes

Installation should be performed by a licensed fire alarm technician or qualified low-voltage contractor in accordance with NFPA 72 and applicable local codes. De-energize the fire alarm control panel and notify the monitoring station before beginning any wiring work. Verify correct loop polarity and circuit continuity after installation. Do not install on circuits with voltage ratings outside the specified 24-volt range.