[WSWSS] looking for information

[Leonard]

Good evening,  Len  WA6KLK here.

I have a couple of older Motorola surveilance cameras and would like to
get some information on them or a manuel.  They are black and white I am
sure.  About 4 1/2 wide,  7 long  2 1/2 thick.

Model numbers are  Y11021AH    and  Y90021A

The Y11 series says 24 v input  and has viedo out with some controls.

The Y9 models have 24 v input but also a sync input  viedo output and
other controls.

Have a bunch of lenses to play with also.  Probably used in a jail or
such.

Any help as to where to find/get a manuel or ANY help at all  ??

Thanks    Len  WA6KLK