Hikvision Indoor LED Display P1.86 DS-D41Q18CA-1PH

Build a bright, seamless indoor LED screen of any size. The Hikvision DS-D41Q18CA-1PH is a 1.86 mm pixel-pitch SMD module (320 × 160 mm, 172 × 86 pixels) with a 3840 Hz refresh rate and up to 16-bit grey levels — so video stays smooth on camera and text stays sharp, with no black lines between modules.

Where it fits

Meeting rooms, showrooms, hotel lobbies and corporate receptions.

• Seamless walls in any size or shape: modules splice in every direction with uniform, consistent images.
• Camera-ready image: 3840 Hz refresh and broadcast-grade 16-bit grey processing — no flicker on phones or video cameras.
• Fine-pitch detail for close viewing: 288,906 pixels/m² at 1.86 mm pitch.
• High brightness and contrast: 600 cd/m², 3000:1 contrast and 160° viewing angles for open spaces.

Technical specifications

• Pixel pitch: 1.86 mm (P1.86)
• Pixel configuration: SMD 3-in-1 (triad)
• LED package: 1515
• Module size: 320 × 160 × 17 mm
• Module resolution: 172 × 86 pixels
• Pixel density: 288,906 dots/m²
• Brightness: 600 cd/m²
• Contrast ratio: 3000:1
• Refresh rate: 3840 Hz
• Grey level: Up to 16-bit
• Viewing angle: 160° (H) / 160° (V)
• Scanning: 1/43
• Power consumption: Max ≤ 600 W/m², average ≈ 290 W/m²
• Signal interface: HUB75E
• Environment: Working temperature −10 °C to 40 °C, 10–80% RH
• Net weight: 0.48 kg per module

Common questions

How many modules do I need per square metre?
Each module is 320 × 160 mm, so about 20 modules make 1 m². For example, a 3.2 × 1.92 m screen needs 10 × 12 = 120 modules.

What screen size gives Full HD (1920 × 1080) with P1.86?
At 1.86 mm pitch, a Full HD screen measures about 3.57 × 2.01 m.

Is the module enough to run a screen?
No. A complete LED screen also needs receiving cards, 5 V power supplies, a sending card or LED controller and a frame or cabinet. Speed4Trading designs and supplies the complete system.

Genuine Hikvision from the authorized Hikvision agent in Egypt, official three-year manufacturer warranty, delivery across Egypt, and professional installation in Cairo & Giza, priced after a site assessment. Prices are given on request — press Get a Quote on this page or call 16454.