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The SDC - SECURITY DOOR CONTROLS 1511TSSV is a slave magnetic lock unit designed to work in tandem with a primary mag lock controller in access control door hardware systems. Slave mag locks receive their control signal from a master unit, allowing coordinated locking across double-door or multi-point applications without requiring an independent controller. This unit ships as a single device and is installed by licensed locksmiths, access control technicians, or low-voltage security contractors working on commercial or institutional door hardware.
The 1511TSSV is suited for double-door applications where a master electromagnetic lock drives one door leaf and a slave unit secures the second leaf simultaneously. This configuration is common in commercial entry vestibules, institutional corridors, and secured access points where both doors must release and lock in unison. It is compatible with coordinated mag lock systems that support slave unit connections.
Designed as an OEM-style slave unit for use with compatible SDC electromagnetic lock systems that support a master-slave configuration on double-door applications.
Installation should be performed by a qualified access control or low-voltage security technician familiar with electromagnetic lock wiring and door hardware. Disconnect and de-energize the access control panel and all associated power supplies before beginning any wiring work. Follow all applicable local codes and manufacturer wiring guidelines when connecting the slave unit to the master lock controller. Verify door frame alignment and mounting surface condition before securing the lock body to ensure proper holding force.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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