Hi @DrPhilG
Okay, If you do want to stick with PTZs, the smallest and most cost-effective option would be the DS-2DE2A404IW-DE3(S6) 2-Inch 4MP Mini PT Dome Camera but this only offers a 4x optical zoom (2.8-12mm), if you want more zoom range we would recommend the DS-2DE4A425IWG-E 4-Inch 4MP...