You've got a 4K source in one room and the display on the other wall. Chasing HDMI through a conduit or across a ceiling is a pain, and signal drops after 15 metres are annoying. The VE1801AEUT handles that with one Cat 5e/6/6a cable carrying video, audio, RS-232, and power in the same run.
Plugs into your source device. Wall-plate design mounts cleanly in a standard 1-gang junction box. Power arrives over the HDBaseT line, so no extra PSU at the far end. CEC means one remote controls both ends. HDCP 2.2 keeps protected content working.
Pair it with a compatible ATEN receiver and you're done. Plug-and-play. No drivers. No software
| brand | ATEN |
| model | VE1801AEUT |
| type | HDMI HDBaseT-Lite Transmitter |
| max_resolution | 4K (3840 x 2160) |
| max_distance | 40 m (Cat 5e/6/6a or ATEN 2L-2910 Cat 6) |
| video_input | 1 x HDMI Type A Female |
| power | PoH via RJ-45 or DC 5V terminal block |
| control | RS-232 (3-pole terminal block), CEC |
| hdcp | 2.2 |
| mounting | 1-gang junction box with EU wall plate |
| housing | Metal |
| esd_protection | 8 kV / 15 kV |
| operating_temperature | 0 – 40 °C |
| storage_temperature | -20 – 60 °C |
| humidity | 0% – 80% RH, non-condensing |
