1. Card collision algorithm.
2. Weather proof.
3. Self-diagnostic.
4. Tamper switch.
5. Transmit distance: 100M.
6. Build-in transceiver/receiver, watch Dog.
7. Surge protection.
8. ESD protection: -+2.5KV.
9. Buzzer.
10. Operation temperature: 0 ℃ ~ 65 ℃.
11. Operation humidity: 5% ~ 95%.
1. High performance, BF-603B, RFID reader can be widely applied to offices, household securities, personal identification, access control system. 2. RFID card type: EM and compatible type MIFARE 1. 3. Card format: 125K/13.56MHz. 4. Active distance: EM 18cm, mifare 5cm. 5. Time for card verification: 100ms. 6. Power consumption: Avg. 30mA. 7. Communication: W26/W34. 8. LED: 1. 9. Operation power requirement: 7~17VDC. 10. Weight: 70g. 11. Dimension: 100 x 43 x 17 mm.