In most cases, the old analog cabling can be utilized, when updating to HD-quality picture quality. If higher resolutions are required, the cabling must be renewed from the required cameras.
A traditional wired access control system with electric locks is quite a valuable solution. Access control can be implemented in to a suitable system with a wireless extension, saving on cabling and locking costs.
A properly designed and implemented electromechanical locking system allows rights to be updated for shared keys and lost keys to be cancelled.
Notify firstname.lastname@example.org and we will exchange a new pin code for you. Unfortunately, we are unable to provide pin codes over the phone. If necessary, you should ask a colleague, service company or security company to open the door.