Communication interface | USB 2.0/RS232 (optional) |
Working frequency | 134.2KHz |
Working voltage | DC 5V |
Power supply | USB 5V |
Working current | < 70mA |
Reading distance | 4-8cm (the antenna on the bottom shell) |
Induction time | < 100ms |
Ambient temperature | -20℃-+60℃ |
Color | black |
Size | 139×100×25mm |
Product application: access control, identification, etc.