Kanex EXT-HDBT70MTX UltraSlim 4K/30 HDMI Transmitter over HDBaseT, 230' (70m)

Deliver reliable, long‑reach 4K video and control for AV, security and monitoring applications with the Kanex EXT-HDBT70MTX UltraSlim HDMI transmitter. This HDBaseT transmitter is engineered for integrators who need to send uncompressed 4K/30 (4096 x 2160) content and control signals up to 230ft (70m) over a single CAT5e/CAT6 cable — ideal for digital signage, surveillance hubs, control rooms and healthcare AV. Built to simplify installations, it supports HDCP 2.2, bi‑directional PoH (power over HDBaseT) to power remote receivers, and two‑way RS‑232 and IR control plus CEC for seamless system management. The slim, rack‑mount form factor saves rack space and keeps deployments professional and serviceable. Using shielded twisted‑pair cable with proper grounding ensures optimal transmission of high‑resolution video and critical security feeds. Whether you’re upgrading a monitoring suite or rolling out multi‑site signage and surveillance, the Kanex EXT-HDBT70MTX delivers dependable 4K extension and integrated control. Add this transmitter to your next AV or security installation for simplified wiring, centralized control and consistent image quality.

• Extend pristine 4K/30 HDMI up to 230ft (70m) over a single CAT5e/6 cable to simplify long‑run AV and security installations
• UltraSlim, rack‑mount transmitter reduces rack space while enabling clean, professional deployments for control rooms and digital signage
• Bi‑directional PoH, RS‑232 and IR control allow centralized power and two‑way device management for AV, surveillance and monitoring systems
• HDCP 2.2 compliance and uncompressed transmission preserve protected content and deliver reliable image quality for media and security feeds
• Supports CEC and robust control integration to streamline system automation and remote troubleshooting for IT and security teams