LENKENG LKV223P 4K @30Hz Point-to-Point HDMI Extender with PoC
Extend High-Quality 4K Video - Effortlessly and Reliably
The LKV223P turns a single HDMI source into a stable long-range HDMI connection over LAN cable - delivering crystal-clear 4K @30Hz (or 1080p @60Hz) video with zero-latency, visually-lossless transmission. Thanks to support for standard CAT6/6A/7 cabling, you can stretch your HDMI signal up to 70m (1080p) or 40m (4K) - perfect for home theatres, conference rooms, digital signage or security-monitoring setups.
Enjoy clean audio and seamless control with bi-directional IR pass-back and a built-in 3.5mm stereo audio output. The receiver also supports PoC (Power over Cable) - so only one power adapter is needed, keeping your installation neat. With added HDR10 support, EDID passthrough, HDMI loop-out (on the transmitter) and robust lightning/surge/ESD protection, the LKV223P is a turnkey solution for extending HDMI reliably over long runs - no compromise on quality or convenience.
Features
- Zero Latency
- Resolution up to 4K @30Hz
- Supports CAT6/6A/7 Network Cables, 1080p @60Hz Transmission Distance up to 70m and 4K @30Hz Transmission Distance up to 40m
- Supports Bi-Directional IR Pass-Back Function (20–60kHz)
- Supports HDR10
- Supports EDID Passthrough
- Transmitter Supports HDMI Loop-Out
- Receiver Supports 3.5mm Stereo Audio Output
- Lightning, Surge and ESD Protection
- Receiver Supports PoC Network Cable Power Supply (Transmitter Requires Power Adapter)
Specifications
Video Signal
Power Supply - TX: DC 5V 2A, RX: PoC (Powered via Network Cable from TX)
Power Consumption - TX + RX <8W
HDMI Compliance - HDMI 1.4
HDCP Compliance - HDCP 1.4
Supported Resolutions - up to 3840×2160 @24/25/30Hz (4K @30Hz), Also Supports 1080p, 720p and Lower Resolutions
Supported Refresh Rates/Formats - 1080p @60Hz, 4K @30Hz Transmission Distances
Transmission Medium - CAT6 / CAT6A / CAT7 Network Cable
Transmission Distance - up to 70m for 1080p @60Hz, up to 40m for 4K @30Hz
TMDS Signal Level - 0.7~1.2 Vp-p
DDC Signal Level - 5 Vp-p (TTL)
Audio Formats Supported - PCM, LPCM, DTS-HD, DTS Audio
Supports HDR10
Supports EDID Passthrough
Bi-directional IR Pass-back (20~60kHz)
Transmitter Supports HDMI Loop-Out
Receiver Includes 3.5mm Stereo Audio Output
- Protection and Compliance
Protection - Lightning, Surge and ESD Protection (Meets IEC61000-4-2 Standard, ±4kV Contact, ±8kV Air Discharge)
Working Temperature - –20~60°C
Storage Temperature - –30~70°C
Humidity (Non-Condensing) - 0–90% RH
Dimensions (L × W × H) - 80 × 75 × 18mm
Material / Housing - Aluminium-Alloy Shell with Crystal Panel, Colour: Black
Weight - TX: 112g, RX: 109g
