Authorized Seco-Larm Reseller

Seco-Larm MVS-AH31-01NQ HDMI Switcher with 3 HDMI Inputs, 4K

Seco-LarmSKU: MVS-AH31-01NQ

Sale price$26.25
Usually ships within 3-5 business days

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  • Add up to three HDMI® inputs to almost any high-definition TV or HDMI® display
  • Supports up to 4K/2K resolution and 3D video
  • Individual status LEDs for each HDMI® input
  • Switch will automatically select the active input for added convenience
  • Use with IR over HDMI® Kit (MVE-PN11-01Q) to control the HDMI® switcher or HDMI® sources via remote control even if they have been hidden away
  • Includes remote control for switching between inputs



Input Video Signal 3.3V
Video Formats Supported High-speed HDMI®, HDCP 1.4
Audio Formats Supported LPCM, Dolby-AC3, DTS7.1, DSD
Input DDC Signal 5Vp-p (TTL)
Maximum Single Link Range 4K*2K@30hz
Output Video HDMI®
Deep Color 48bit
Resolutions Supported 4K/1080p/1080i/720p/576p/576i/480p/480i
Video Amplifier Bandwidth 10.2Gbps
Video Input Connector 3x HDMI® type A 19-pin female
Maximum Input Cable Length 24AWG (15m), 26AWG (10m), 28AWG (5m)
Video Output Connector 1x HDMI® type A 19-pin female
Maximum Output Cable Length 24AWG (15m), 26AWG (10m), 28AWG (5m)
Operating Voltage 5VDC
Power Supply USB power
Current Draw 150mA@5VDC
Operating Temperature 32°~104° F (0°~40° C)
IR Pass-Through 38kHz
Operating Humidity 20~90% RH (without condensation)
Dimensions 3-7/16″ x 2-3/8″ x 3/4″ (87 x 60 x 19 mm)
Weight 2.1-oz (60g)
ESD Protection ±8kV (air-gap discharge), ±4kV (contact discharge)



HDMI Device does not function correctly
  • Make sure the switcher is powered.
  • Make sure the source(s) and display are powered.
  • Make sure that there are no problems with the HDMI source, HDMI cables, or HDMI display by plugging a source directly into the display using the HDMI cables.
  • Make sure that the source(s) and display are plugged in to the correct connectors.
  • Make sure the HDMI source(s) are compatible with the HDMI display.

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