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September 08, 2026 3 min read
Complete manual for the SECO-LARM ENFORCER 4K HDMI Extender over IP — extends HDMI video/audio and IR control over a single Cat5e/6 cable, One-to-One or One-to-Many.
Complete manual for the SECO-LARM ENFORCER MVE-AHMPM-41NQ 4K HDMI Extender over IP — extends HDMI video/audio and IR control signals over a single Cat5e/6 cable in One-to-One or One-to-Many configurations.
The MVE-AHMPM-41NQ extends the range of HDMI signals using an active transmitter and receiver to send video and audio over a single Cat5e/6 cable. It supports IR signals via the included IR transmitter and receiver, allowing remote control use from one end of an installation to control a device such as a media player or DVD player at the opposite end. Supports One-to-One and One-to-Many installations, allowing multiple units to be connected for extended range.
| Item | Transmitter (MVE-AHMPM-41NTQ) | Receiver (MVE-AHMPM-41NRQ) |
|---|---|---|
| Max video resolution | 4K@30Hz | |
| Deep color | 24-bit | |
| Video formats supported | DTV/HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 4K@30Hz | |
| Range — Cat5e | 262ft (80m) | |
| Range — Cat5 | 328ft (100m) | |
| Range — Cat6 | 393ft (120m) | |
| IP addressing | Static | |
| IR frequency | 20kHz~60kHz | |
| Operating voltage | 5VDC | |
| Power supply | 2A@5VDC | |
| Power consumption | 6W | 4W |
| Operating temperature | 32°~140°F (0°~60°C) | |
| Dimensions | 4-7/16"x15/16"x3-11/16" (112x23x94mm) | |
| Weight | 5.9-oz (170g) | |
*Input/output ports are reversed on the transmitter vs. the receiver.
One-to-One: HDMI source → Transmitter → Cat5e/6 cable (up to max range per Specifications above) → Receiver → HDMI Display. IR transmitter/receiver extensions allow remote control at either end.
One-to-Many (Switch/Router): Multiple transmitter/receiver pairs can share a LAN switch — one HDMI source feeding several displays, each with independent IR remote control at the display end.
Copyright © 2021 SECO-LARM U.S.A., Inc. Specifications subject to change without notice.
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