Description
Overview
GAOTek 125 KHz RS 232 or TTL RFID Card Reader Module is ideal for diverse applications such as office or home security, personal identification, access control, and production control systems, this device reliably reads code from 125 KHz card compatible read-only tags and cards.
Features
- Versatile compatibility with 125 KHz cards
- Cost-effective RS 232 or TTL interface
- Reliable card reading performance
- Compact and space-saving design
- Suitable for diverse security applications
Technical Specifications
| Frequency | 125 KHz |
| Interface | Wiegand 26, TTL, RS 232 |
| Reading Distance | 0.79 in to 2.76 in (2 cm to 7 cm) |
| Power Supply | DC 5 V or 3.3 V to 5 V |
| Protocol | ISO 7815 |
| Support Chip | TK 4100, EM 4100, EM 4200 |
| Color | Standard |
| Supply Ability | 100,000 Pieces per Month |
| Module Size | 1.54 in x 0.94 in (39 mm x 24 mm), 1.38 in x 0.67 in (35 mm x 17 mm) |
| Antenna Size | 1.00 in x 1.40 in (25.5 mm x 35.5 mm), 1.20 in x 1.65 in (30.5 mm x 42 mm), 2.01 in x 3.23 in (51 mm x 82 mm) |