We offer wireless CCTV video transmission systems that you can use with our elevator cameras. To do so, you can connect the camera to a DVR or NVR to record video. We also offer our own brand of elevator cameras with a wireless system made specifically for elevator video surveillance installations. You can also buy our elevator cameras separately and use them with any other cable or video transmission system that is compatible with CCTV. If you have any questions, please call or email us.