21.5" Full HD 24/7 Monitor
The Dahua DHI-LM22-H200 is a 21.5-inch Full HD (1920 × 1080) LED monitor purpose-built for continuous surveillance. Rated for 24/7 operation, it features an ultra-thin metal housing, micro-bezel design, 178°/178° wide viewing and built-in speakers — a compact, reliable display for any NVR, DVR or PC.
3-Year AU Warranty
Fast AU-Wide Shipping
AU Tech Support
Key Features
21.5" Full HD Display
1920 × 1080 panel with 3000:1 contrast and a fast 6.5 ms response for clear live feeds.
Rated for 24/7 Operation
Built for continuous always-on surveillance duty in homes and businesses.
Built-in Speakers
Two 1.5 W speakers play audio from your recorder or PC with no external gear.
Ultra-Thin Metal Body
Slim metal housing with micro-bezel and a light base, plus VESA wall-mount support.
Specifications
| Screen Size |
21.5 inch |
| Resolution |
1920 × 1080 (Full HD) |
| Backlight |
W-LED |
| Brightness |
250 cd/m² |
| Contrast Ratio |
3000 : 1 |
| Viewing Angle |
178° (H) / 178° (V) |
| Refresh Rate |
60 Hz |
| Response Time |
6.5 ms (typ) |
| Colour |
16.7M (8 bit) |
| Inputs |
HDMI × 1, VGA × 1, Audio In × 1 |
| Speakers |
1.5 W × 2 (built-in) |
| Reliability |
24/7 continuous operation |
| VESA Mount |
75 × 75 mm |
| Power Supply |
DC 12V, 2A (external adapter) |
| Power Consumption |
24 W (standby ≤ 0.5 W) |
| Working Temperature |
0°C to 40°C |
| Net Weight |
2.1 kg |
| In the Box |
Monitor, pedestal, HDMI cable, power cable |
Downloads
Frequently Asked Questions
Can I connect this to any NVR or DVR?
Yes. The HDMI and VGA inputs connect directly to any brand of NVR, DVR or PC for live viewing.
Is it rated for 24/7 use?
Yes — the LM22-H200 is designed for continuous 24/7 surveillance operation.
Does it have built-in speakers?
Yes — two 1.5 W speakers, so you get audio without adding external speakers.
Do you ship Australia-wide and is it under warranty?
Yes. We ship Australia-wide with fast dispatch, local tech support and a 3-year Australian warranty.
