Product specifications
| Kind | RFID Key Tags |
| Construction material | ABS |
| Compatibility | EZVIZ Smart Lock & Video Doorphone HP7 |
| Operating temperature | -10°C~50°C |
| Additional Features | Operating frequency: 13.8-14.4 MHz | Communication Speed: 106 kbps | EZVIZ encryption algorithm |
| Package Contents | 4x CPU Proximity Cards |
| Weight | 100 g |
| Dimensions L x W x H | 40 x 32 x 3.7mm |
| Erase Resistance | up to 10,000 times |
| Data Retention time | 10 years |
| Storage temperature | -25°C-65°C |
Buy Ezviz CS-DL-IC-CPU-R200 Proximity Card from authorized distributor Srilanka. This proximity card supports EZVIZ encryption algorithm, protects internal data and chip authentication, and can prevent card copying effectively. Ideal for fast and secure user identification.






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