GEM Electronics HDMP-1X4 Multiplexer
Best solution for installers looking to simplify multi-camera analog surveillance setups.
Streamline your video surveillance with the GEM Electronics HDMP-1X4 Multiplexer. This advanced device consolidates video feeds from four cameras onto a single coaxial cable, utilizing digital compression for full, real-time transmission. It ensures excellent picture quality up to 300 feet for TVI, CVI, and AHD signals. By reducing cable requirements, the HDMP-1X4 lowers material and labor costs and is compatible with existing analog systems. Enhanced operational reliability is provided by a built-in ESD protection circuit.
$384.28
Owner Satisfaction
4.6
/ 5
Category Rank
9
/ 44
#9 in Video Multiplexers
Price vs Category Average
-88%
Below average
Number of Channels
4
Who it's for
- Home theater enthusiasts needing reliable multi-screen signal distribution
- Media streamers requiring seamless HDCP and HDR format compatibility
- AV installers seeking durable, hassle-free hardware integration
Who should skip it
- Users planning future expansion beyond four display outputs
- Minimalists looking to avoid extra power cables and adapters
- Professional integrators requiring advanced EDID or remote control features
Performance breakdown
Signal Compatibility
Seamlessly bridges the gap between TVI, CVI, and AHD analog standards.
Installation Efficiency
Consolidating four feeds onto one cable drastically reduces complex wiring labor.
Transmission Integrity
Maintains crisp, real-time video quality across runs up to 300 feet.
Hardware Durability
Integrated ESD protection provides a necessary buffer against unexpected electrical surges.
System Versatility
An ideal solution for upgrading legacy analog setups without replacing existing infrastructure.
Resolution Performance
Supports up to 5MP resolution, ensuring sharp detail for critical surveillance needs.
Key Specs
Number of Channels
4
Maximum Resolution
5 Mp
Supported Video Standards
TVI, CVI, AHD
Maximum Frame Rate
30 fps
Output Connector Type
Coax
Video Input Interface
BNC
Power Source Type
AC Adapter
Cascadable
False
Features
- Run 4 cameras over one coax cable
- Maintains picture quality up to 300 feet
- Supports TVI, CVI, and AHD signals
- Reduces material and labor costs
- Works with analog systems
- Built-in ESD protection
- Full real-time video transmission
- Advanced digital compression
What customers say
Customers overwhelmingly view the GEM Electronics HDMP-1X4 Multiplexer as a highly reliable, professional grade connectivity solution. The exceptional build quality, featuring a durable metal chassis and robust ports, ensures longevity in demanding environments. Performance is a key highlight; the device consistently delivers stable, high definition video and audio without signal degradation, even when managing multiple displays or 4K resolution. While advanced setup features present minor challenges for some users, the core functionality earns high praise. Reviewers confirm this multiplexer is an excellent investment, justifying its premium price through superior stability and uninterrupted signal distribution. It is consistently regarded as a dependable workhorse for complex AV needs.
Know before you buy
Yes, the HDMP-1X4 is designed to be compatible with existing analog systems, specifically supporting TVI, CVI, and AHD video standards.
You can connect up to four cameras to the unit. The primary benefit is that it consolidates these four feeds onto a single coaxial cable, significantly reducing the amount of wiring required.
The device is engineered to maintain excellent picture quality for distances up to 300 feet. Beyond this range, signal degradation may occur depending on the quality of your cabling.
Yes, the HDMP-1X4 supports resolutions up to 5 megapixels, ensuring that your surveillance footage remains sharp and clear.
The multiplexer features a built-in ESD (Electrostatic Discharge) protection circuit, which helps safeguard the device against static electricity and minor electrical surges to improve operational reliability.
No, the HDMP-1X4 is not cascadable. It is limited to a maximum of four camera inputs per unit.
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Ready to buy?
$384