So I personally bought and tested the Infant Optics DXR-8 and found out that I liked a lot of the features it has and how easy it is to use. There is no technical work involved. You can set up the Infant Optics DXR-8 with just a quick browse through the user manual or just some quick research on the web. Infant Optics may not be a household name, but the company claims it's the best-selling brand of monitor on Amazon — the DXR-8 has nearly 18,000 Amazon customer reviews as of this writing. The DXR-8 is the follow up model to the company's DXR-5, another popular, even more portable monitor. Yamaha Dxr 8 Manual online manual for free. https://www.usermanuals.tech/d/yamaha-dxr-8-manual Find helpful customer reviews and review ratings for Infant Optics DXR-8 Pan/Tilt/Zoom 3.5" Video Baby Monitor with Interchangeable Optical lens at Amazon.com. Read honest and unbiased product reviews from our users. Shop Yamaha DXR8 8 Inch Powered PA Speaker from AMS with 0% Interest Payment Plans and Free Shipping. How to remove the cover from the monitor in order to replace internal devices such as charging port, antenna, or screen. The night vision on the DXR-8 was far superior to the Leavana, so I ended up keeping the DXR-8. 2) Easy to setup and use - didn't really need to use the manual at all. 3) The zoom feature works great and the resolution stays quite good. Returned items must be in original, brand-new condition, showing no signs of wear or use such as belt-buckle or pick scratches, scuffs, dings or scrapes on the instrument or collateral materials. Items must also include all original packaging, manuals, warrantees and accessories or your return may be subject to a return handling charge. The DXR mkII Series powered loudspeakers are the newly upgraded models of the series that add even more SPL and feature a larger 1.75" Neodymium HF compression driver for extremely clear voice reproduction and musicality with less weight. Infant Optics Add-On Camera for DX