The SMART Pac III is an in-line power controller designed to protect and extend the life of HES electric strikes and other ASSA ABLOY electrified products. The built-in poly switch and zener diode protect the host system from possible reverse current surges, while a reduced voltage ‘step down’ extends the life of the electric strike by reducing operating temperature. The SMART Pac III can provide a DC output with an input ranging from 10.5 to 33 VDC or 10.5 to 30 RMS AC.

The SMART Pac III can also be used to troubleshoot installation problems. The SMART Pac III’s built-in LED can be used as a simplified voltage meter that indicates the power supply voltage at the installation. In addition, the SMART Pac III has a two-position Slide Switch that matches the SMART Pac III output voltage to the operating voltage of the electric strike. Note: The input voltage must be in range of the voltage required by the electric strike.

Installing a SMART Pac III power controller with any new products extends the 1 year warranty on electrical components, including the SMART Pac III, to the full 3-5 warranty term applicable to each Series mechanical component as outlined in standard terms and conditions.