Application
·Security terminal wireless transfer, such as: Access Control, POS system, Car Parking
·Industry wireless control, building automation and security, remote control. 
Features
·Wireless point to point transmission, multipoint transmission, save wiring trouble.
·Up to 1000M distant with obstructed transmission, strong penetration.
·Up to 4 channels to enable multiple data flow transmission.
·Interfaces for RS485/232
·Active driver with optical isolation
·3 LED indicators.
·External interface for easy connection
·No need for outsourcing driver or configuration, easy to use.
·Baud rate：≤115,200Bps
·Metal surface, outstanding electrostatic shielding. ·High stability and more reliable based on ISO:9001
Specification
| CPU： | Texas Instrument ARM® Cortex-M3 |
| Maximum transmission distance： | 1000M |
| Interface： | RS485 to RS485 RS232 to RS485 RS232 to RS232 |
| Working frequency： | 433MHz |
| Buffer： | 5K |
| Voltage： | 7-12VDC |
| Current： | ≤300mA |
| Work Temperature： | -30°C to 65°C (- 22°F to 150°F) |
| Humidity： | 0-95% |
| LED light indicator control： | Power light +Indicator |
| Dimension： | 63mm (H) x 93mm (W) x 20mm (D) |
| Working Temperature： | 0°C to 45°C |
| Humidity： | 20% to80% |
| Weight： | 690g |
| Dimension： | 90mm×90mm×25mm |
| Distance： | 1000M | Interface： | RS485 to RS485 RS232 to RS485 RS232 to RS232 |
| Working frequency： | 433MHz | ||
| Buffer： | 5K | ||
| Voltage： | 7-12VDC | Current： | ≤300mA |
