cenmate HDMI Extender Splitter 1x2 1080P@60Hz

The CENMATE 1x2 HDMI Extender Splitter transmits a single HDMI source to two displays over CAT5e/6/7 up to 165 ft (50 m), supporting 1080P@60Hz, IR remote passthrough, EDID handling, and power-over-cable for simplified installations.

Designed for classrooms, conference rooms, retail displays, and home AV setups, this kit includes one transmitter and two receivers so you can both extend and duplicate an HDMI signal without long, bulky HDMI runs. It supports 3D and HDCP-compatible content, matches display capabilities via EDID, and reduces cable clutter using POC (power over cable). The system is built for wall mounting and comes with IR emitter/receiver cables so you can control source devices from remote display locations.

How far can I run video with this extender and what picture quality will I get?

This extender carries HDMI over standard ethernet cable up to 165 feet (50 m) while maintaining full HD at 1080P and 60 Hz refresh. For best results, use high-quality CAT5e/CAT6/CAT7 cable and avoid damaged or poorly terminated runs. 3D formats and common HDCP-protected content are supported when connected correctly.

• Maximum distance: 165 ft (50 m) over CAT5e/6/7
• Resolution support: 1080P @ 60 Hz and 3D
• Works with HDCP-protected sources
• Zero noticeable video latency in standard setups

Can one power adapter run the whole system and how does PoC work here?

Yes — the transmitter supplies DC12V to the receivers via the ethernet cable using POC (power over cable), so you typically need only the single included power adapter at the transmitter end. This simplifies wiring and reduces the number of power outlets needed near remote displays.

• POC transmits power from transmitter to receivers over the same CAT cable
• Only one DC12V adapter required in most installations
• Reduces cable clutter and simplifies installation
• Ensure CAT cable integrity for stable power delivery

Will the extender let me control devices from the remote displays?

The kit includes one IR emitter cable and two IR receiver cables so you can send infrared remote commands from each remote location back to the source. Place the IR receiver near the remote display and the emitter at the source to control playback, switch inputs, and operate other IR-controlled functions from the receiver locations.

• Includes 1 IR emitter (3.9 ft) and 2 IR receivers (3.9 ft)
• Supports remote control of connected source devices
• IR cables plug into dedicated IR ports on transmitter/receivers
• Useful for multi-room AV, digital signage, and conference setups

How do EDID and compatibility features help with different displays?

EDID negotiation reads each connected display’s capabilities and adjusts the output to match, preventing resolution mismatches and blank screens. The extender’s EDID handling increases compatibility across PCs, game consoles, Blu-ray players, media boxes, and many LED or projector systems.

• Automatic EDID recognition and matching
• Reduces manual configuration for mixed-display installations
• Improves compatibility with projectors, TVs, and professional LED panels
• Works with common consumer and commercial HDMI sources

Who is this for? AV integrators, educators, retail and hospitality managers, IT staff, and homeowners needing a tidy, reliable way to distribute one HDMI source to two remote screens will find this kit useful. It’s ideal where long HDMI cables are impractical, where centralized equipment closets are used, or when remote control and simplified power are priorities. If you need multi-display distribution at full HD resolution with straightforward installation and IR control, the CENMATE 1x2 HDMI Extender Splitter provides a compact, wall-mountable solution with broad device compatibility and helpful technical support from the manufacturer.