SDC's EH Series magnetic door holders are designed to hold doors open and release the door by remote switch or fire life safety command center activation. 

Primary application includes holding and releasing of fire rated doors that are required to provide a barrier for fire and smoke in an emergency or the convenience of door closure by remote control.

Very low power consumption
Reduced power supply requirements & energy costs
15mA, 20mA or 40mA (see performance data)

High Holding Force standard*
Reduces stock or need to special order high holding force. Determined by field selected voltage input
*Not available with 24/220V units

Innovative installation
Eliminates need for secondary alignment adjustments

Self aligning catch plate & adjustable magnet centerline
Ball pivot assembly enables full plate contact and holding force. Optional adjustable rod compensate
for extreme misalignment up to 4 inches. Slotted mounting holes enable adjustment of magnet centerline.