1. What is a USB Grabber/Digitizer ? 2. Why do I need a digitizer for BabyWatch® to work ? 3. Can I avoid having to buy a digitizer ? 4. How much does a digitizer cost ?

Why do I need a digitizer for BabyWatch® to work ? If you have a typical 2.4Ghz wireless surveillance system like the one below... ...you will need a digitizer to connect the receptor to the PC. Why? Because the PC processes a digital signal and the receptor on your camera processes an analog. The digitizer is the missing link between the two, as it transforms the analog signal into a digital one so that your PC can understand it! You do not need a digitizer if you are going to use BabyWatch® with a webcam.