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The SDC EH301224A surface mount magnetic door holder is 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. The unit features a chrome powder coat and a 12/24 VAC/DC input voltage.

With a visually appealing and functional design, SDC door prop alarms are compatible with all access control systems but can also function as a stand-alone solution. Now you can condition access control and security behavior by students on campus and employees at facilities.
Improve security with a cost-effective door prop alarm. All SDC door prop alarms feature audible sirens with adjustable timer settings, two outputs, bypass status indicator light, and vandal- resistant aluminum construction. Available to install in single gang or double gang enclosures, SDC door prop alarms also offer optional keylock and mortise cylinder reset/bypass switches.

SDC’s 490 series emergency release stations provide immediate unlocking of perimeter doors or interior doors that are equipped with fail-safe electric locks. The 490’s built in alarm may be used as a local door annunciator. Specifically designed for emergency door release, 490 series emergency release stations may influence the approval of an electric locking system.

The SDC PT2U is an 18” (447mm) stainless steel armored flex conduit with small plastic end caps. The unit is recommended for use with hollow metal and aluminum frames.

The SDC PT-3V is an 18” (447mm) stainless steel armored flex conduit with an aluminum termination box. The unit is recommended for use with hollow metal and aluminum frames.

The SDC PTH-4Q is a four wire 4-1/2” x 4-1/2” power transfer hinge with a satin chrome finish. Installed in the center hinge position of the door, PTH power transfer hinges provide the concealed wires required between the door and the frame, for the purpose of powering and monitoring electric door hardware.

SDC’s 101-DE series delayed egress controllers incorporate all ExitCheck® features into a two piece delayed egress system where the door is closed and secured by delayed egress locking hardware. The 101-DE series delayed egress controller sends power to the slave operating magnetic locks or exit devices to lock the door in a secured position. The integrated digital display on the 101-DE controllers provide an alternating verbal message, verbal countdown and alarm tone, plus a large digital countdown display and door release indicator to provide a clear warning for the safety of persons without prior knowledge of door operation, including the blind and hearing impaired. A built-in three function digital keypad provides reset, and timed or sustained bypass. Designed to delay egress through perimeter exit doors for 15 or 30 seconds, alert security and personnel to unauthorized egress, and are compatible with access controls and patient wandering systems.

SDC’s 490 series emergency release stations provide immediate unlocking of perimeter doors or interior doors that are equipped with fail-safe electric locks. The 490’s built in alarm may be used as a local door annunciator. Specifically designed for emergency door release, 490 series emergency release stations may influence the approval of an electric locking system.

SDC’s 460 series capacitive touch sensors are heavy duty vandal resistant exit switches designed for indoor, commercial and industrial egress applications. Constructed of stainless steel and utilizing capacitive sensor technology, the switch is ideal for high traffic conditions. The vandal resistant design ensures superior performance in virtually any environment.
The switch features an integrated output timer that is adjustable for 1 – 40 seconds or toggle on/off and switch selectable illumination status. Brilliant red and vibrant green can be selected to show relay ON or OFF status.
460 series switches can be used to control an automatic door, electromechanical lock, strike or magnetic lock. It may also be tied into the remote bypass (REX) input of an access control system, or used to shunt an alarm system to allow egress from a secure area.

The SDC LR100FAK Series Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door.

The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. The unit is equipped with a Falcon Dor-O-Matic exit device field retrofit kit designed for an opening of 36”.