You can pair a maximum of four baby units to your parent unit. Each new baby unit must be paired to the parent unit before use.
How does the night vision mode work?
The Baby Unit has infra-red LEDs for picking up clear images in the dark. When the built-in light sensor on the front of the unit detects a low level of ambient light, the LEDs will activate automatically and the screen on the Parent Unit will display in black and white. The night vision mode icon will be displayed at the top of the screen.
Can I turn off just the screen and still listen?
Yes, you can turn off the parent unit screen without powering off the parent unit. When the screen is turned off, you can still hear sound from the baby unit. Press the power button on the parent unit to turn off the screen.