Are there any compatible extra cameras for this monitor?
Yes, the compatible camera is the MBP67connect.
Can I see mutiple cameras on my screen?
This monitor has a split screen feature. When the Split Screen function is On, you can view up to 4 cameras on the screen.
How does nightvision work?
The Baby Unit has 8 high-intensity infrared LEDs for picking up clear images in the dark. When the built-in photo sensor on the top of the Unit detects a low level of ambient light, the LEDs will automatically activate and the screen on the Parent Unit will display in black and white. The icon will be displayed at the top of the screen.