MODEL NVRCB2530
SYSTEM
Main Processor ARM Cortex A7 Processor
Operating System Embedded LINUX
VIDEO
Input 25CH (3840×2160, 2592×1944, 2048×1536, 1920×1080, 1280×960, 1280×720, etc)
Output 1 VGA, 1 HDMI
AUDIO
Input 1 Port RCA
Output 1 Port RCA (Linear, 1kΩ)
Audio Bit Rate 64kbps
Audio Compression
standard G711_U G711_A ADPCM_DVI4
Intercom Support (Two-Way)
ALARM
Sensor Input 8
Output 4
Motion Detection 25Channel, MD Zones: 396 (22 × 18)
Trigger Events Recording, Email, FTP, Snapshot, Buzzer and Screen Tips, Alarm Output
DISPLAY
HD Output1 1024×768/60Hz, 1280×720/60Hz, 1280×1024/60Hz, 1920×1080/60Hz, 4K (3840×2160)/30Hz
HD Output2 /
VGA 1920×1080, 1280×1024, 1280×720, 1024×768
Display Split 25CHxD1 / 16CHxD1 / 9CHxD1 / 4CHxD1 / 1CHx1080P / 1CHx3MP / 1CHx4MP / 1CHx5MP / 1CHx4k
Digital Zoom YES
OSD Camera Title, Time, Recording, Motion Detection, Event Alarm
RECORDING
Video Compression H265/H264
Resolution 4K (3840×2160), 5MP (2592×1944), 4MP (2688×1520/2560×1440), 3MP (2048×1536),
1080P (1920×1080), 960P (1280x960), 720P (1280×720), D1 (720×576/720×480)
Record Rate PAL: 4K@10x25fps, 5MP@20×25fps, 4MP@25x25fps, 3MP@25×25fps, 1080P@25×25fps, 960P@25×25fps, 720P@25×25fps, D1@25×25fpsNTSC: 4K@10x30fps, 5MP@20×30fps, 4MP@25×30fps, 3MP@25×30fps, 1080P@25×30fps, 960P@25×30fps, 720P@25×30fps, D1@25×30fps
Record Mode Manual\Timer\Motion Detection\ Alarm\Motion and Alarm\Smart Event
PLAYBACK & BACKUP
Local Sync Playback 1CH 4K@30fps, 1CH 5MP@30fps, 2CH 4MP@30fps, 2CH 3M@30fps, 4CH 1080P@30fps, 4CH 960P@30fps, 4CH 720P@30fps, 16CH D1@30fps
Decode Capability 4CH 1080P (1920×1080)@30fps
Remote Sync Playback YES
Search Mode ALL, Channel, Manual, Time, Date, Motion Detection, Event Alarm, Tag Search
Playback Functions Play, Pause, Stop, Rewind, Fast Play, Slow Play, Full Screen, Frame Play, Frame Rewind, Digital Zoom, Tag, Clip
Backup Mode USB Device/Network
NETWORK
Interface 1xRJ45 10M/100M/1000M Adaptive Ethernet Interface
Incoming Bandwidth 100M
Network Functions TCP/IP, HTTP,HTT