433MHz RFID Reader Module For Android System
Technology specifications
| Model number | BZ-4331M |
| Operating frequency | 391MHz~464MHz ISM |
| Antenna | Built-in antenna |
| RF power range | -30.0dBm~10.0dBm |
| Receiving sensitivity | -112.0dBm(under 1.2kbps communication speed) |
| Operating method | FHSS or fixed frequency(set by software) |
| Modulation | 00k, 2-FSK, GFSK and MSK |
| Reading/writing distance | 0~100m |
| Communication interface | UART (RS232/TTL) |
| Working voltage | 3.3V or 3.7V~5V |
| Anti-collision | 500 tags can be read simultaneously |
| Product size | 46.9mm*41.6mm*1.4mm |
| Net weight | 6.8g |
| Working temperature | -20℃~+70℃ (-4℉~+158℉) |
| Storage temperature | -40℃~+85℃(-40℉~+185℉) |
| Accessories | RS-232 Cable(without TTL interface) |
| Work status indication | Power LED indicator and READ LED indicator |
Key Features
Typical Applications
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