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Intelligent seal control device
This device provides an intelligent stamping process. It utilizes a security chip and identity authentication to verify user identities and control stamp usage permissions. Furthermore, it monitors and records the entire process of stamp usage. This device is suitable for scenarios that require strict control over stamp usage, such as corporate offices, government agencies, and financial institutions.
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Product introduction
| Function | Description |
|---|---|
| Main Control Chip | Rv1126 |
| System | Linux |
| Display | 2.73-inch screen, 320×320 resolution |
| Storage | LPDDR4: 2GB eMMC: 64GB |
| Interface | Type-C (USB 2.0 communication + charging) |
| Positioning | GNSS L1 band |
| Communication | Multi-band 2G/3G/4G, dual-band Wi-Fi + Bluetooth 5.0 |
| Peripherals | Fingerprint recognition module, 8MP wide-angle fixed-focus camera, 3W speaker, RGB ambient light sensor |
| Power Supply | Built-in 3.7V 5000mAh lithium battery |
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