The ZBM-1 ZigBee communication module allows the lock to communicate wirelessly and be remotely controlled via a ZigBee enabled automation system. It simply plugs into the comms port under the battery cover of the lock.
This item is for the Yale SYEDDB and SYDL "220" lock models and is a special order . Please note incorrect purchases will not be returnable. Check your lock and specifications before purchasing or contact Joinery Hardware for assistance