[Frequency]:410~510MHz
[Power]:20dBm
[Distance]:1km
[Size]:92*67*30mm
[Interface]:RS232
[Weight]:95±5g
[Introduction]:E95-DTU (400F20-232) is a cost-effective wireless data transmission radio station with multiple transmission methods. The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray.It works in the (410~510MHz) frequency band (default 433MHz). The radio provides a transparent RS232 interface, adopts a plastic shell, and is mounted on a guide rail.
| No. | Name | Function | Description |
|---|---|---|---|
| 1 | Mode | Mode switch button | Working mode switching control |
| 2 | ANT | RF interface | SMA-K,External thread inner hole |
| 3 | DC | Power supply | DC power input port, pressure line port |
| 4 | RS232 | RS232 interface | Standard RS-232 interface |
| 5 | PWR | Power indicator | Lights up when the power is on |
| 6 | TXD | Sending indicator | Flashes when sending data |
| 7 | RXD | Receiving indicator | Flashes when receiving data |
| 8 | MO | Mode indicator | Working mode indicator |
| 9 | M1 | Mode indicator | Working mode indicator |

[Frequency]:410~441MHz
[Power]:30 dBm
[Distance]:8km
[Size]:92*67*30mm
[Interface]:RS485
[Weight]:95±5g

[Frequency]:410~510MHz
[Power]:20dBm
[Distance]:1km
[Size]:92*67*30mm
[Interface]:RS232
[Weight]:95±5g

[Frequency]:410.125~493.125MHz
[Power]:30dBm
[Distance]:10km
[Size]:108*75*37mm
[Interface]:RS232/RS485
[Weight]:237.8g±4.5 g

[Frequency]:850.125~930.125MHz
[Power]:22dBm
[Distance]:5km
[Interface]:RS232/RS485
[Weight]:128±5g