SHOW NCL-4 speaker, 30W, indoor evacuation, 70V/100V, 1 pair

* The information below only applies to hardware version 2.0 of the product. > 8-channel SMD Plus for analog channels which allows the device to trigger accurate alarms for humans and vehicles. > 8-channel AI Coding saves on storage and bandwidth while maintaining the details of targets in videos. > Supports HDCVI, AHD, TVI, CVBS and IP video input. > Supports up to 10-channel IP camera input and each channel can be up to 6 MP. The incoming bandwidth reaches 32 Mbps. > Smart H.265+ and H.265 dual-stream video compression.