When you buy through our links, Business Insider may earn an affiliate commission. Learn more My 1-year-old sleeps best to the Disney "Frozen" soundtrack. The problem is, there's only so much "Let ...

Fortunately, as the baby monitor landscape rapidly evolves ... the app for the first time on a new phone. The VTech RM7766HD does not currently support two-factor authentication, but thanks ...

But after recently tackling a VTech video baby monitor from eBay, [BuyItFixIt] manages to do both. He starts by opening up the device and going through some general electronics troubleshooting steps.

Tiny Traveler Classic Wireless Best Audio-Only Non-Wi-Fi Baby Monitor: VTech DM221 Audio Baby Monitor ...