Description
Overview
ZHC 0661 can collect temperature readings with preset interval and send out via another lora modem, is widely used in temperature monitoring applications with our gateway products.
Features
- Customizable frequency band are 470 MHz to 510 MHz
- Point to point connectivity
- Extensive 8 km communication range
- Multiple interfaces RS 485, 2 analog outputs, 4 analog inputs
- Secure data encryption during transmission
- No need for SIM cards or carrier charges
- Supports the standard Modbus protocol
- Operates on a wide 9 V to 36 V power supply range
- Features soft and hardware watchdog functionality
- Comes with configuration software
Technical Specifications
Frequency Range | 470 MHz to 510 MHz (Customized) |
Spreading Factor | 6 to 12 |
Bandwidth | 125Â Kbps, 250Â Kbps, 500Â Kbps |
AES Encryption | 32 bit AES communication encryption |
Voltage Current | 250 V, 10 A and 30 V 10 A |
Output Power | 20 dBm |
Antenna | Antenna Base, (outer screw hole) |
Port Number | 485 RS x 1 RS |
Baud Rate | 1200 bps to 921600 bps |