LED Indicator Lights

Narrow stile, Robust, Convenient


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Magnetic Contacts

Use for Door Position Detection

GEM Magnetic Contacts enable access control systems to monitor the open or closed state of a door and are ideal for commercial application or industrial use. Screws are included.


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Door Latches

Innovative, Flexible, Secure


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Buzzer Bridge Rectifiers

Useful Gadgets

GEM Buzzer Bridge Rectifiers can serve as an added security to your access control system. The SM1224BZ-1A has two combined features: an In-line power controller with built-in surge protection and a piezo buzzer beeps every time the door is being activated to open. The SM1224-TBZ includes adjustable relock time delay and provides countdown beeps until the door is locked. These models can be connected to fail-secure or fail-safe electrified locks.


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