| Installation manuals
Alfa Battery
- Door preparation
For Alfa Battery no special door preparation is necessary.
- Installation instruction for Brighthandle Alfa Battery on all lock types
Alfa Online and Alfa Online Duo
Alfa Online and Alfa Online Duo is powered by 12V DC. The adaptor converting to 12V DC has to be double isolated, stabilized and switched.
- Door preparation
For Alfa Online and Alfa Online Duo the door needs to be prepared for a 12V DC cable to the lock.
To supply the lock with power is a standard preparation used also for motorized locks.If possible order doors prepared for power cable to the lock. The door then has a hole straight through and
a steel spiral (karmöverföring) integrated for protecting the cable.To install 12V DC through a door an 8mm hole is drilled from the back side of the door, normally between the hinges, and out to the lock case. A steel spiral (karmköverföring) is then installed to protect the cable when transfered
between the door and the wall.
- Installation instruction for Brighthandle Alfa Online and Alfa Online Duo on all lock types
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