Description
Features:
- Strong resistance to metal shielding and mutual interference of card readers
- Advanced anti-dead circuit design, anti-surge protection, anti-wrong connection protection
- Uses a pure digital imported RF base station chip, no error code design
- Buzzer sound is crisp and loud, will not be disturbed by the change of tone
- In line with the national GB/T17626.4/IEC61000-4-4 electrical fast transient pulse group immunity test. (See EMC.)
Technical Specifications:
| Working Frequency | 13.56Mhz &125Khz |
| Working Voltage | DC 12V |
| Communication Interface | RS485 |
| Color | Black |
| Working Current | < 40mA |
| Read Interval | < 0.2m |
| Sensing Distance | Keychain: 30 to 50mm, Card: 50 to 100mm |
| Card Type | Mifare & EM & DESFire EV1 ,EV2,EV3 Cards |
| Storage Temperature | -40℃ to 95℃ |
| Working Temperature | -30℃ to 80℃ |
| Working Humidity | 10% to 90% |
| Size | 115 mm x 73 mm x 16 mm |
| Waterproof Grader | IP68 |
