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The WiseNet HD+ SRD-493 4-Channel 1080p AHD DVR from Samsung supports recording and playback of analog video signals up to 1920 x 1080. It supports recording using H.264 compression for efficient usage of storage space. The DVR consists of 1 channel for audio input and output, and features backup of data via 2 USB ports. This DVR supports PTZ control via the coaxial cable using Pelco C protocols. It includes 4TB of storage space.
4-channel 1080p real-time AHD DVR
Up to 120/200 (1080p) fps recording rate
HDMI / VGA video output
1 channel audio input and output
PTZ control via coaxial cable using Samsung T/E, Pelco C, and ACP protocols
Smartphone support (Android, iOS)
Enhanced network bandwidth up to 32 Mb/s
In the Box
Samsung Techwin WiseNet HD+ SRD-493 4-Channel 1080p AHD DVR (4TB)
Up to 120 fps at 1920 x 1080 (NTSC) and up to 100 fps at 1920 x 1080 (PAL) Up to 120 fps at 1280 x 720 (NTSC) and up to 100 fps at 1280 x 720 (PAL) Up to 120 fps at 928 x 480 (NTSC) and up to 100 fps v928 x 480 (PAL)
NTSC: Manual, Schedule (Continuous / Event), Event (Pre / Post), Time lapse (1 to 30 fps) PAL: Manual, Schedule (Continuous / Event), Event (Pre / Post), Time lapse (1 to 25 fps)
Video loss, Motion (level 1 to 10), Alarm, Tampering
Ethernet: 1 x RJ45 10/100/1000Base-T Serial Interface: RS-485 USB: 2 x USB 2.0 Application Support: Mouse, Remote controller RS-485 Protocol: Samsung-T/E, Pelco-D/P, Panasonic, Phillips, AD, VICON, GE Coax Protocol (NTSC/PAL): PTZ Control via coaxial cable (Pelco C Coaxitron), AHD (Coaxitron): ACP (AHD Coax Protocol)