ApexCCTV provides a wide selection of feature rich security DVRs that are perfect for home, business, and government security installations. Our versatile CCTV DVRs come with in 4 channel, 8 channel, and 16 channel configurations and feature motion detection recording, H.264 / H.265 video compression, and our DVRs are iOS / Android compatible for remote viewing on your smartphone or tablet. All of our security DVR systems is backed by an excellent warranty and free lifetime technical support.