Dahua · CCTV Monitors43-Inch 4K UHD 24/7 CCTV Monitor
DHI-LM43-F400-V3 — Display detailed recorder output on a 43-inch IPS panel with native 4K UHD resolution. Two HDMI 2.0 inputs support a suitable 4K 60 Hz source, making this monitor useful for larger surveillance viewing areas and commercial video displays.
Key features
Native 4K detail
A 3840 × 2160 panel provides more pixels than a Full HD display.
IPS panel
Wide viewing suitability helps when several operators view the screen.
Two HDMI 2.0 inputs
Connect compatible sources with support for 4K at 60 Hz.
Commercial viewing duty
24/7 operation and VESA mounting support surveillance display installations.
Applications & installation
Choose it when the source can output 3840 × 2160 and the viewing distance benefits from a larger screen. Use a suitable HDMI cable, set the recorder output correctly and check text and multi-camera layouts on site. VGA is a lower-resolution connection on this model.
Technical Specifications
| Model |
DHI-LM43-F400-V3 |
| Panel |
43-inch IPS |
| Native resolution |
3840 × 2160, 4K UHD |
| Refresh rate |
60 Hz |
| Brightness |
Up to 400 cd/m² |
| Contrast |
1200:1 |
| Response time |
8 ms |
| HDMI inputs |
2 × HDMI 2.0, up to 4K at 60 Hz |
| VGA input |
Up to 1920 × 1080 at 75 Hz |
| Other interfaces |
USB, RS-232 and audio |
| Speakers |
2 × 10 W |
| Operating duty |
24/7 |
| VESA pattern |
200 × 200 mm |
| Net weight |
6.8 kg |
| Maximum consumption |
120 W |
| Warranty |
36 months — subject to warranty terms |
Compatible options & add-ons
Optional items are sold separately. Select the components needed for your installation; mounting parts may need to be used together.
Frequently asked questions
Is this a Full HD or 4K monitor?
It is a native 4K UHD monitor with 3840 × 2160 resolution. Use HDMI for a supported 4K input.
Does VGA support 4K?
No. The documented VGA limit is 1920 × 1080 at 75 Hz. Use a suitable HDMI 2.0 source and cable for 4K.
Downloads
Manufacturer documentation: the datasheet identifies the product or stated product family; general guides cover the applicable equipment type. Confirm model-specific instructions before installation.
