Groundskeeping Journal Issue 29 2025 | Page 49

RM-2 RAINMAKER

INTERNET BASED 2 WIRE DECODER SYSTEM IRRIGATION CONTROLLER
Features
• Retrofit to legacy Tonick TW / 2W decoders
• Many extra features with next generation TW / NG decoders
◦ Decoders programmed and tested using a free NFC app on an Android phone( tamper protection)
◦ Valve can be tested using the App
◦ Confirmation of water flow through the valve
◦ Geo location and installation notes held in the decoder, retrieved by RM-2
• Low cost Flow, Pressure and Moisture Monitoring
Web Page Configuration
The RM-2 has an integrated web server allowing users to operate and configure the RM-2 using a standard web browser. This means it does need not to rely on a 3rd party server, App or proprietary network software.
The web interface will display historic alarms and the current the status of each watering station. The web interface allows the user to test individual or groups of stations by using the manual override feature.
Tonick Decoders
• Next Generation TW / NG-1 family.
• TW / 2W Legacy decoders With 1, 2, 3 and 4 outputs.
• Wide variety of TW / NG sensor decoders.
• 5-year warranty, including lightning damage.
Communication Interfaces
• Ethernet, 4G & GPRS, Wifi.
Protocols Supported
• Modbus TCP & RTU, DNP 3.0, Open VPN, SMS.
TWL-Irrigation & Underhill Wilsonwells Croft Crimond Fraserburgh Aberdeenshire AB43 8YH
01346 531193 sales @ twl-irrigation. com www. twl-irrigation. com