Aerial view of a flooded parcel of arable land

When a field floods, you know first.

Solar nodes read soil moisture and standing water across every field, and text you the moment the ground turns.

Alerts fire on saturation and rising standing water
Direct SMS to your phone, no app to install
Raw moisture plus a 0–100 condition index per node
Aerial view of terraced rice fields at sunrise

Every field on a single SIM.

Nodes carry readings 340m over radio to one base station. No internet at the field edge, no subscription per sensor.

433MHz radio between nodes, free to run
340m verified in saturated rice paddies
No WiFi or internet needed at the field edge
Dark storm clouds over an open field

Tested in the mud, not on a bench.

A node sits in working ground at Maejo University, Chiang Mai, through an actual wet season.

340m verified radio range in saturated ground
One SIM covers an entire farm
Starter kit from ₱4,500, no subscription
Aerial view of terraced paddies in daytime
01THE SYSTEM

Know every field without walking it.

Each node reads soil moisture and surface water on one cycle, then scores it 0–100 against that site's own wilting point and saturation.

Capacitive soil probe
Water level sensor
0–100 condition index
Cracked dry earth with sparse grass

The soil changes before the field looks any different.

By the time standing water is visible from the road, the root zone has been saturated for hours. The nodes read the ground itself, every cycle.

A sensor node and its solar panel in a waterlogged field
02FIELD PILOT

Built, sealed, and left in the field.

Thresholds are calibrated against real soil samples before any unit goes out. This is a pre-production node, in working ground.

In standing water, unattended
No mast, no trenching
A node in the ground in Chiang Mai
Aerial view of patchwork farmland at evening
FIELD NOTE

Flood detectors represent a critical shift toward precision farming. These systems successfully achieve foundational goals like minimizing crop damage and giving operators the exact data needed to perform rapid mitigation strategies.

Bhuvan Student researcher, Maejo University
Farmers working in flooded rice paddies
03HARDWARE

Get a kit in the ground.

Buy the base station once, then add a node per field. No subscription, no per-sensor SIM.

Starter Kit

Cellular base module, one sensor node, solar for both. Launch price for the first 10 customers, then ₱8,200.

₱4,500
Transmitter Module

Soil and water sensor node, pairs to your existing base. ₱2,000 each for the first 10 customers, then ₱3,800.

₱2,000
Open farmland at the end of the day

Put one in a field.

Talk hardware, pricing, or how a pilot could work on your land.

CONTACT THE TEAM
Launch price: ₱4,500 starter, ₱2,000 per added node
No subscription and no per-sensor SIM
Pilot running now in Chiang Mai
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04HOW IT WORKS

From the ground to your phone in three steps.

STEP 1
Nodes read the ground

Each solar node reads soil moisture and surface water on one cycle, then scores it 0–100 against that site’s own wilting point and saturation.

STEP 2
Radio to one base station

Readings travel over free 433MHz radio, up to 340m in saturated ground, to a single base station. No WiFi or internet at the field edge.

STEP 3
SMS to your phone

The base station’s one SIM texts you when a field goes saturated or standing water rises. Text STATUS any time for current numbers and a map pin.

Specs at a glance
SENSING
Capacitive soil probe and a water level sensor on every node
OUTPUT
Raw soil moisture plus a 0–100 condition index per node
RADIO
433MHz node-to-base, 340m verified in saturated rice paddies at 1200bps
UPLINK
Standard cellular SMS. One SIM per base station, none per sensor
POWER
Solar with internal batteries that carry each module through several days without direct sun
ALERTS
Automatic texts on saturation and rising standing water. Dry-side alerts are on the roadmap
NOT MEASURED
Nutrients, pH and soil temperature. FMS reads moisture and standing water only
05COMPARE

Field monitoring that doesn’t cost a car.

Commercial soil and field monitoring is priced for large estates. FMS is built for farms that need to know when the ground floods, at a price a single farm can pay once.

Launch offer · first 10 customers

Starter Kit: ₱4,500 (base module, one sensor node, solar for both)

Each added transmitter module: ₱2,000

Standard pricing

After the first 10 customers: Starter Kit ₱8,200

Each added transmitter module ₱3,800

No subscription and no per-sensor SIM.

Upfront cost, in pesos
FMS Starter Kit · launch price
₱4,500
Base module + 1 sensor node + solar. No subscription.
FMS Starter Kit · standard price
₱8,200
Base module + 1 sensor node + solar. No subscription.
Dragino SE01-LS
≈ ₱13,600
Solar LoRaWAN soil sensor, single node. Needs a LoRaWAN gateway and network, not included.
CropX Vertex SV4
≈ ₱118,500
Professional soil probe. Includes a first-year platform subscription.

Competitor prices are retail listings (Dragino SE01-LS US$215; CropX Vertex SV4 A$2,638.90 incl. GST), converted at mid-market rates of about ₱63.11 per US$1 (21 Oct 2026) and ₱44.90 per A$1 (26 Oct 2026). Prices change and products differ in what they measure: the others also report conductivity or temperature, FMS adds standing-water sensing and SMS alerts. Check current listings before you decide.

06PARTNERSHIPS

Built with people who work the land.

FMS is being tested and shaped alongside universities and farming communities in the field.

Maejo University
FIELD PILOT · CHIANG MAI
Migcawayan Tribal Agriculture Cooperative
PARTNER
Want to pilot FMS with your farm, cooperative or LGU? TALK TO THE TEAM
07QUESTIONS

Common questions

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