DITEK DTK-4LVLPCR Card Reader Surge Protection

The DITEK DTK-4LVLPCR is a compact surge protection device designed specifically for access control card readers. It protects 12V or 24V power circuits, low-voltage data lines, and LED connections against damaging electrical surges. The unit supports OSDP and Wiegand card reader protocols and protects three or four pairs of power and data connections. Its series connection and parallel function add no resistance to loop circuits, while a single grounding point simplifies installation. The ABS housing is designed for demanding environments, with an operating range of -40°F to 158°F and up to 95% non-condensing humidity.