
Automatic control of 4 irrigation zones based on soil moisture, with pressure and flow rate monitoring. Solar powered, LoRaWAN radio transmission, data and commands from the app.
What it does
- The smart probes measure soil moisture at a depth of 20-30 cm and transmit it to the gateway with a 4G internet connection.
- When the set thresholds are exceeded the system opens the zone concerned and closes it automatically; alternatively the zones can be operated manually from the app or scheduled by time.
- The pressure sensor on the manifold raises an alarm in the event of an abnormal drop with the zone open (burst) or of pressure that does not fall when the valve is commanded (blocked valve).
- The pulse counter reads the water meter already fitted on the system and records the volumes delivered.
- All data can be viewed from a smartphone and from a PC with history, charts and notifications.
- The irrigation rules reside in the controllers and keep working even when there is no 4G coverage.

How it is installed
What is in the kit

| Qty | Device | What it is for |
|---|---|---|
| 1 | Solar LoRaWAN gateway with 4G modem, IP67 | Collects the sensor data and forwards the commands to the controllers. Integrated panel and battery. |
| 2 | Controller for solenoid valves, 2 outputs, IP67 | Each opens and closes two latching valves, on command or on threshold. |
| 2 | Pole-mount solar panel kit for the controllers | Powers them without cables. |
| 2 | Soil probe: moisture, temperature, conductivity | Volumetric moisture at root level; conductivity indicates the build-up of salts from fertigation. |
| 1 | Pressure sensor for pipework, IP67 | Alarm for bursts and blocked valves. |
| 1 | Pulse counter | Reads the existing water meter and totalises the volumes. |
Top quality Milesight devices with manufacturer's warranty. Batteries included in the sensors; controllers and gateway are powered by their respective solar panels with a buffer battery.
Available sizes
The size is selected at the top, together with version and connectivity. The diagram, the photo and the table above show the «4 zones» size; with the other sizes only the quantities of the devices listed below change, the rest of the kit is identical.
- 2 zones: 1 controller for solenoid valves with 2 outputs, 1 solar panel for the controller, 1 soil probe
- 4 zones: 2 controllers for solenoid valves with 2 outputs, 2 solar panels for the controllers, 2 soil probes
- 6 zones: 3 controllers for solenoid valves with 2 outputs, 3 solar panels for the controllers, 3 soil probes
- 8 zones: 4 controllers for solenoid valves with 2 outputs, 4 solar panels for the controllers, 4 soil probes
In the complete kit the installation material related to these devices (brackets, boxes, clips, cables, enclosures) follows the chosen size. For a different size, write to us from the contacts section.
Available connectivity options
- Standalone solar 4G: 1 solar LoRaWAN gateway with 4G
- Customer network (Ethernet PoE), outdoor gateway: 1 outdoor LoRaWAN gateway. If power and network are available at the edge of the field; the gateway has 4G on board anyway
- Customer network (Ethernet/Wi-Fi), indoor gateway: 1 semi-industrial LoRaWAN gateway. IP65 gateway in a farm building close to the field, lower cost
In the complete kit the material for the gateway (network cable, pole, PoE injector) changes accordingly. The SIM for the 4G versions is not included.
Choose the version
- The Milesight devices in the table
- Installation guide and initial configuration
- For those who already have poles, brackets and wiring material
- Everything in the basic version
- Pole with plate for the gateway, stainless steel clamps for the sensors
- Fitting and gauge cock for the pressure sensor
- Shielded cable, watertight boxes and cable glands for the valves
- Wall plugs, cable ties, double-sided tape, numbered labels and installation diagram
Before ordering
Is an internet connection needed in the field?
No. The gateway has a built-in 4G modem and requires a data SIM (not included, any operator, traffic below 1 GB per month). Alternatively the version with an indoor gateway connected to the company network via Ethernet or Wi-Fi is available at a lower cost: it requires power and network coverage at the installation point. State this when ordering or from the contacts section.
What is the radio coverage?
In open field up to 2-3 km between sensors and gateway; with height differences or tall trees it is prudent to allow for 1 km. For larger areas a second gateway is added. One gateway handles hundreds of devices.
Which solenoid valves are compatible?
Bistable pulse (latching) solenoid valves 9-12 V, the same ones used by battery-powered timers and the usual equipment of valve boxes in drip systems; for this reason they are not included. With 24 V AC valves from a mains-powered timer it is enough to replace the coils.
I have more than 4 zones or a different system
The kit is configured on the system: each additional controller operates 2 more zones, gateway and platform remain the same. Write to us from the contacts section stating the number of zones, the area and the crop: we will send you the composition and the quotation of the adapted kit.
Which crops is it suitable for?
Orchards, irrigated vineyards, open-field vegetables, nurseries, hazelnut groves and citrus groves. The probes measure volumetric moisture, temperature and electrical conductivity at 20-30 cm, the depth of the active roots in tree and vegetable crops. For deep-rooted crops a second probe per point can be added at 50 cm.
Battery life
Probes and sensors run on an internal battery for several years with readings every 20-30 minutes; life depends on the interval set. Controllers and gateway are powered by the solar panels with a buffer battery; the gateway guarantees 4 days of operation without sun.
Where is the data viewed and are there any fees?
On the manufacturer's app and portal, from smartphone and PC, with charts, thresholds and notifications; no fee for basic use. If a farming platform or a management system is in place, the gateway can also send the data to that system (MQTT or HTTP): the configuration is included.
What happens if there is no 4G coverage?
The controllers carry out the rules already set and the gateway stores the readings until the network is restored. The latching solenoid valves hold their position and the controller closes them at the end of the cycle even without a connection to the gateway.
Is an electrician necessary?
No. No device is connected to the mains: battery or solar power, extra-low voltage wiring. The work is that of a drip system: poles, stakes, two wires per valve, one 1/4" fitting.
Degree of protection
All devices are IP67 with an operating temperature from -30 to +70 °C, for permanent outdoor installation. The gateway has a die-cast aluminium body.
What is not included
- The solenoid valves and the water meter: they are those of your system
- The data SIM for the gateway
- The pipework and the fittings of the irrigation system
- In the "devices only" version: poles, brackets, cables and small parts
Shipping
Shipping: free in Italy and throughout the EU. Delivery in 10-20 working days.