9 dBi Omniantenne 2.4GHz with N female. Vertical is 10 °. For mast and pipe mounting - also suitable for Wifi

Freqency 433MHz
Transmitting power 37dBm
Receiving sensitivity -130 dBm
Distance up to 20km
Interface RS232/RS485
2 devices needed for single transparent transmission
Baud rate: 1200~115200, default: 9600
Power input: 8-24VDC
Operating temperature: -40  to 85℃

Bluetooth from PC to the adapter provides RS232 port
External antenna.
Bluetooth 2.0.
With 2 pcs. as back-to-back link
provides connection between 2 COM ports
Wireless transfer of data between serial ports
Up to 100 meters
Antenna connector is RSMA female
Setup via AT commands
Must be powered from 5 - 40VDC via screw terminal
USB mini cable to A male - for power from 5VDC
2 x screw terminal for any external power supply
Is not battery-powered
Use Putty for testing/setup
Help with setup can be purchased additionally

Wireless RS232 link between two RS232 ports.
Only available as a set (2 pcs.).
BT Ver 2.0 + EDR Class1
Up to 100meters with accompanying antennas by line-of-sight
Up to 1km with greater external antennas (optional)
automatic connection establishment at power on
with frequency hopping to avoid interference
Baud rate: 1200 - 115.200kbps, 8 data bits, the O / E / No, 1/2 stop bits
Setup baud rate, etc. with Hyper Terminal or the like.
RTS / CTS on / off - DTR / DSR / DCD loop-back
Supports multi-connection: 1 master 4 slaves
Supply voltage: 5 - 12VDC / 80mA

Wireless Com Port - Can Peer-to-Peer connection
IEEE 802.11 a/b/g/n
2.4 GHz, 5 GHz Dual Band
1 Port RS232 or RS422 or 2-wire RS485
Max.Baud Rate: 921.6 Kbps
Operating temperature: -40 - +85°C
with COM Port Re-Director, TestView
± 15KV IEC ESD protection
Supply voltage: 5 - 12VDC / 2W
infrastructure, Soft AP, Roaming
sWifi config Mobile App for Android