i-PRO WJGXD400 Multi-Channel HD Video Decoder

Overview

The WJGXD400 is a rack-mount video decoder that converts H.264, MPEG-4, and JPEG streams from i-PRO megapixel IP cameras into displayable HD video via HDMI. It solves the control-room problem: you have dozens of i-PRO cameras on the network but need to monitor them on a single 1920×1080 display without deploying a full VMS. The WJGXD400 manages up to 256 connected i-PRO cameras (including cameras routed through i-PRO Video Encoders WJ-GXE500, WJ-NT304, or WJ-NT314) and outputs multiple simultaneous view layouts—1× 4VGA (1,280 × 960), 2× VGA, or 6× VGA in split-screen modes—all at 30 or 25 fps (NTSC/PAL). Each decoded stream refreshes independently, so no critical moment is lost when switching between camera groups.

Compatibility

Integrates with i-PRO megapixel IP surveillance systems. Supports i-PRO Network Surveillance cameras and i-PRO Video Encoders (WJ-GXE500, WJ-NT304, WJ-NT314). Verify your specific camera model against i-PRO documentation for stream compatibility before deployment. Host authentication supports up to 32 registered hosts. Configure up to 64 camera groups for instant recall on power-up or via automated tour and group sequences. Camera site alarm signals are supported for alarm indication tied to camera groups.

Installation Notes

Mount in a standard 19-inch rack. Power consumption is 1.4 A at 12 V DC via included AC adapter (input 100–240 V AC). Operating temperature range is –10 °C to +50 °C (14 °F to 122 °F)—suitable for indoor equipment rooms but not outdoor or uncontrolled environments. HDMI video output supports 1,920 × 1,080 resolution. Audio is managed via 1× RCA pin jack input. Display ID supports up to 4 alphanumeric characters per decoder; camera title up to 16 alphanumeric characters. Dimensions: 210 mm × 44 mm × 307 mm (8.25" × 1.75" × 12.06"). Weight: 2.0 kg (4.4 lbs.).