YHN 051
4.3-inch Signature pad
- Vivid 4.3″ Color signing pad
- 480×272 resolution
- Passive electromagnetic resonance
- 5080 LPI / 2048 pressure levels
- USB interface
- Full Customization： Available in bespoke corporate colors and branding. Open API/SDK (C++, .Net, Java) for tailored interface development.
Software included
DeepSign is bundled with this signature pad.
Open and sign Word, Excel, PDF, and image documents on the connected device, with secure digital delivery and optional fingerprint verification on supported models.
Technical data
Key specifications
Model YHN 051
| Item | Parameter | |
|---|---|---|
| LCD Display | Screen Size | 4.3″ |
| Native Resolution | 480*272 pixels | |
| Display Type | TFT LCD | |
| Active Area Size | 95.04×53.856 mm | |
| Contrast Ratio | 800 : 1 | |
| Brightness | 250 cd/m2 | |
| Response Time | 16 ms | |
| Viewing Angle | 70°/70°(H)/60°/60°(V) (Typical)(CR≥10) | |
| Pad and Pen | Reading Technology | Battery-free Electromagnetic Resonance |
| Coordinate Resolution | 2540 LPI | |
| Pressure Levels | 2048 | |
| Coordinate Accuracy | ±0.5mm（Center）, ±3mm（Corner） | |
| Sensing Height | 10 mm | |
| Report Rate | 233 points per second | |
| General | Encryption | AES/RSA （Optional） |
| Power Supply | USB 5V 1A | |
| Communication Interface | USB （USB cable locking system，2 Meter） | |
| Dimension | 167×173.4×20.6mm | |
| Net Weight | 270g | |
| Main Body Color | Black | |
| OS Supported | Windows 7 or later， Android | |