My parts list/tender specifications

Camera Interface

Data Sheet:

For the integration of up to four analogue cameras into one Welcome system. Permits assignment of the cameras to a Welcome outdoor station (video/audio) or to a Welcome video indoor station. Up to four camera interface devices can be connected together in one Welcome system. In a Welcome system, up to 16 analogue cameras can be integrated. Programming directly via rotary switch on the camera interface. Video signal input 1 Vss, FBAS/CVBS, on 75 ohm (PAL/NTSC) Consumer units: 2 For an outdoor video station it is necessary to replace the basic module 83140/xx with a new base call button module 83140/xx-101. The current basic module 83140/xx can continue to be used with an outdoor audio station.