Larson Electronics, Digital Camera, models:

EXPCMR-ALG-OZ-IC-1080P-1224 HD-TVI	Quick Installation And User Manual
EXPCMR-ALG-OZ-IC-1080P-1224-15CQD-235C-12.4	Installation And User Manual
IDCMR-IP-POE-PTZ-20X	Installation Manual