The Xena XX10 is the latest evolution of a successful series of motorcycle disk lock alarms. The XX-series has been updated with several features. Like the other Xena disk lock alarms, the lock is ...

High-quality, hefty disk lock includes a shrieking 110 dB alarm. It serves as a good deterrent for a would-be thief and a warning for the owner if the lock is accidentally left in place before riding ...

Amityville, NY – The Alarm Lock Division of Napco Security Technologies, Inc. is pleased to introduce a new, easily deployed, keyless school security measure for controlling access to classrooms, or ...

Alarm Lock, a division of NAPCO Security Technologies, Inc., is pleased to introduce its new TL-Series Trilogy Touch as part of its standalone and wireless networked models. This aesthetic access ...

We love Ring Alarm for its simplicity and potential expandability, but until now the range of compatible sensors has been a bit slim and that’s limited its functionality. That’s finally changing as ...