HES 2005M3 SMART Pac III Electric Strike In-Line Power Controller, 12 to 32VAC/DC, with Built-In Resettable Fuse, MOV, Voltage Regulation and Input Status LED

In-line power controller engineered to protect and extend the life of electric strikes and electrified access control products. Accepts a wide input voltage range from 10.5 to 33 VDC or 10.5 to 30 RMS AC, with selectable 12V or 24V DC output via two-position slide switch. Built-in poly switch and zener diode guard against reverse current surges, while voltage step-down reduces operating temperature and prolongs strike lifespan. Integrated LED voltage indicator simplifies troubleshooting and installation verification. Features bridge rectifier, surge protection, and voltage regulation for reliable performance. Compatible with fail-secure and fail-safe configured electric strikes. Installing with new products extends the standard 1-year electrical warranty to the full 3-5 year mechanical warranty term.