Silarius Pro Series SIL-NVR4CHPOE4 9CH total, 4-Channels 4K POE NVR Gigabit, NVR, 4TB HDD backorderbutton both of which feature dented

both of which feature dented level control

1 / 48 kHz

Aluminum grille with powder-coat finish

The R650 supports peak data rates of up to 2974 Mbps and efficiently manages up to 512 clients connections

detailed HD resolution images at an amazing 2560 x 1944p frame rate of up to 20fps

Silarius Pro Series SIL-NVR4CHPOE4 9CH total, 4-Channels 4K POE NVR Gigabit, NVR, 4TB HDD backorderbutton both of which feature dentedSystem Main Processor: ARM Cortex A7 Processor Operating System: Embedded LINUX Video Input: 9CH(3840*2160,2592x1944, 2048x1536, 19201080, 1280960, 1280720, etc) Output: 1 VGA, 1 HD Audio Input: 1 Port RCA Output: 1 Port RCA(Linear, 1k) Audio Bit Rate: 64kbps Audio Compression: G711u, G711a, ADPCM_DVI4 Intercom : support (two way) Alarm Sensor Input: 4 Output: 1 Motion Detection: 9 Channel, MD Zones: 396 (22 18) Trigger Events: Recording, Email, FTP,