Because of reliable fast and long-distance signal transimission bluetooth card JDBD-7 is widely used for parking lot express way and other long-range identification areasby which cars pass trough these places without stopping. Therefore traffic flow is improved greatly and no long traffic queues occur in rush hour.
Features
1. Fast transimission speed, long transimission distance
2. Transimission signal is able to penetrate through all protective filems
3. 60 degree conical effective reading area
4. Battery life cycle is up to 50,000 times or 5 years, easy to change battery.
5. Easy to use and free of maintenance
Application Areas
Parking management system
Access control system
Logistics
Production process control
Anti-counterfeit
Parameters
| Item | JDBD-6 | JDBD-7 |
| Transimission Distance | 1-25M | |
| Fixed Information Storage | ISM902~928MHz, ISM865~868MHz | |
| Working Mode | 1 Kbit | |
| Random Access Memery | 1 Kbit | |
| Code Storage | 1Kbit | |
| Battery | CR324D button battery | |
| Battery Life Cycle | 50,000 times (handheld) | |
| Working Mode | real time read/write (CDMA module) | |
| Working Mode | 66*47*7mm | |
Bluetooth smart card design
JDBD-7
JDBD-6
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