Hisilicon V352 HD-352C Specifications Digital Signage Mainboard — Quad-Core Android 9.0 Board
Why Choose the HD-352C Digital Signage Mainboard
Quad-Core Chip for Stable, Reliable Performance
Powered by the Hi3751V352 quad-core chip running at 1GHz, the HD-352C delivers stable and reliable performance for continuous commercial use. This quad-core architecture handles 1080P image display smoothly, making it a dependable choice for digital signage and advertising players.
Four-Layer Board Design for Greater Durability
The HD-352C adopts a 4-layer PCB design, delivering stronger stability and durability than typical 2-layer alternatives. This improved board design puts it far ahead of similar products in the industry, extending lifespan and reducing failure rates in demanding deployments.
HDMI Input for More Expansion
With 1× onboard HDMI input, the HD-352C makes it easy to connect laptops, media players, and other expansion devices. This flexibility meets the needs of a wide variety of scenarios — from meeting rooms and retail displays to hospitality and education.
Unattended, Less to Worry About
The board supports a hardware watchdog function, enabling true unattended 7×24 operation. If the system ever freezes, the watchdog automatically restarts it — minimizing downtime and eliminating the need for on-site maintenance.
Wireless Management, Operate Easily
No server installation required. The HD-352C supports point-to-point wireless messaging via smartphone, so you can update content and manage displays quickly and easily from a mobile device.
HD-352C Specifications
| Model | HD-352C |
|---|---|
| CPU | Quad-core 1GHz (Hi3751V352) |
| System Version | Android 9.0 |
| Image Display | 1080P |
| Display Interface | LVDS |
| Wi-Fi | 2.4GHz |
| LAN | 100Mbps |
| Optional 4G/5G | 4G (circumscribed) |
| HDMI Input | 1× HDMI IN |
| Extension Interface | USB 2.0 HOST, USB 2.0, UART, PoE, GPIO, IR |
Applications
- Digital signage and advertising displays
- Interactive kiosks and self-service terminals
- Retail and hospitality displays
- Industrial and commercial display control
- Meeting room and education displays
Key Features at a Glance
- Hi3751V352 quad-core 1GHz chip for stable, reliable performance
- 4-layer board design for greater durability
- 1× HDMI input for easy device expansion
- Hardware watchdog for unattended 7×24 operation
- Wireless point-to-point management via smartphone — no server needed
- Android 9.0 with 1080P LVDS display output
- Rich I/O: USB 2.0 HOST, USB 2.0, UART, PoE, GPIO, IR
- Optional 4G connectivity
