D-Link DNR Series vs QNAP VS Series comparison

Stream, Record and Playback – Simultaneously record video, view live or playback recorded video from up to four mydlink cameras
Customize Your Storage– Securely store camera video on up to two attached USB external hard drives (bring your own drives – up to 4 TB each)
Trigger-Based Recording– Motion or schedule based recording of high-quality video and audio
Easy to Set Up – Quick and easy setup with auto-camera discovery
Remote & Local Access – Free mydlink View app for remote access and the mydlink web portal for local viewing

QNAP, named from Quality Network Appliance Provider, is devoted to providing comprehensive solutions from software development, hardware design to in-house manufacturing. Focusing on storage, networking and smart video innovations, we strive to build a technology ecosystem upon subscription-based software and diversified service channels. QNAP envisions NAS as being more than a simple storage and has created a cloud-based networking infrastructure for users to host and develop artificial intelligence analysis, edge computing and data integration on their QNAP solutions.