No original instruction manual but these may be found online and the user interface is pretty intuitive.
Babysense Full HD Split-Screen Baby Monitor with 2 PTZ Cameras, Two-Way Talk, 6-Color Night Light, 5000mAh Battery, Long Range, 4x Zoom, and Crystal-Clear Audio
Babysense Full HD Split Screen Baby Monitor with 2 PTZ Cameras Two Way Talk 6
Babysense Full HD Split-Screen Baby Monitor with 2 PTZ Cameras, Two-Way Talk, 6-
Babysense Full HD Split-Screen Baby Monitor with PTZ Camera & Night Light
Babysense Full HD Split-Screen 5.5 Inch Monitor Baby Monitor with 1 PTZ Camera
