Comprehensive CHE-HDBT255U HDBaseT Series 4K60 18G HDMI Extender Kit, USB, Audio, LAN, RS232 up to 330' (100m)

For integrators and IT managers who need dependable long-reach AV distribution for security, surveillance and enterprise monitoring, the Comprehensive CHE-HDBT255U HDMI extender kit delivers high-fidelity 4K60 video and robust control over a single CAT5e/6 cable. This Pro HDMI Extender from Comprehensive supports 18 Gbps bandwidth and HDCP 2.2, plus HDR/HDR10+/Dolby Vision compatibility, ensuring accurate color and image detail for critical monitoring and digital signage. The kit extends 4K signals up to 90m (296') and 1080p up to 100m (330'), and includes USB KVM, bi-directional IR, RS-232 and LAN passthrough so administrators can centrally manage sources and displays. PoC reduces power cabling at remote endpoints while de-embedded analog audio and ARC simplify audio routing for control rooms and AV installations. Housed in a compact metal enclosure with RoHS compliance and a 3-year warranty, the CHE-HDBT255U is built for professional AV, security and networked monitoring environments. Add this Comprehensive HDMI extender kit to your next surveillance, digital signage or conference-room deployment to simplify wiring and guarantee consistent, high-quality video. Contact sales or order now to streamline your installation.

• Extend 4K60 video and full HD signals reliably up to 90m (4K) / 100m (1080p) over a single CAT5e/6 cable—ideal for large AV installations, security rooms and remote monitoring stations.
• Preserve image integrity with 18 Gbps bandwidth and HDCP 2.2 compliance so encrypted content and HDR/Dolby Vision sources display accurately for surveillance, signage and presentation systems.
• Simplify control and remote management with USB KVM, bi-directional IR, RS-232 and LAN passthrough so operators can monitor and manage devices from a central location.
• Reduce installation time and cabling with PoC (Power over Cable) and a compact metal chassis that fits tight racks and field deployments common in security and enterprise environments.
• Deliver flexible audio and integration options with de-embedded analog stereo, ARC support and dual HDMI/USB ports—useful for control rooms, digital signage, and AV distribution in monitoring applications.