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KAI Soil Kit
Welcome to the cultivation station.

Soil Kit
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What Can This Kit Measure?

KAI streamlines the creation of a thriving environment. Effortlessly automate devices, utilizing your probe's parameters, to achieve optimal plant growth and health.


Acidity (pH)


Dielectric Permittivity (DP)

Ground Moisture

Ground Moisture



Air temperature

Air Temperature

Ground Temperature

Ground Temperature

PAR (App feature)

PAR (In-app)

Light intensity (App feature)

Lumens (In-app)

Grow Like a Pro

One Controller For All Your Needs


KAI allows for virtually limitless probe connections, so one controller is all you need to automate multiple enclosures. Simultaneously monitor your ecosystems and utilize probe values to automate devices.

KAI Has Automation Styles For Every Desire

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Never miss a moment.

Check in on your system from anywhere. Whether you want to show off your plants, or have an emergency situation, the Felix Smart camera has you covered.

• Save photos and videos
• Connect unlimited cameras
• Timelapse the growth of your plants

Create Stunning Timelapses With Ease

Understand your ecosystem.

Utilize historical data to ensure the health of your plants and isolate favorable characteristics. With KAI, you can grow plants according to your preferences in taste, texture, smell, and more!

Grow where no one has grown before.

Take your growing to the next level, regardless of where you're starting from. The KAl Soil Kit is available now!

What's In The Box?

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"I've had so many people that have been wanting to get an "auto-watering system" ... This makes it so that you could actually have an indoor auto watering system that's going to treat your plants properly."

Detailed Specifications

Material ABS Flame Retardant
A/C Plug Input
100-240V~, max 10A 
A/C Plug Output
100-240V~, total 9A
USB Output
5V, 2.0A
Total Max Watts:
North America: 1100W
Grounded Sockets 8
Size (L x W x H) 28.5cm x 16.8cm x 13.7cm
(11.2" x 5.4" x 6.6")
Available USB Ports
6 - Expandable up to 30 using powered USB hubs
Certifications CE, FCC, ROHS
Intended Use For indoor use only
Waterproof Not Waterproof
KAI Size Specs
Resolution Full HD 1080P - 1920 x 1080P @ 30fps
Compression H.264, MJPEG
Microphone Disabled
Temperature Range 0ºC - 70ºC (32ºF to 158ºF)
Water Use Not Waterproof
Intended Use Indoors, outside of high humidity spaces.
Connector USB
Cable length 1.2 meters (4.5 ft) Extendable to 25 ft with a USB Extension.
Mounts 1/4in – 20 UNC, Adjustable swivel and Velcro.
Certifications FCC, CE, ROHS
KAI Size Specs
Material Silver / Silver Chloride
Reads pH
Range 0 - 14
Resolution +/- 0.001
Accuracy +/- 0.002
Response Time 95% in 1s
Temperature Range  -5°C to 110°C (23°F to 230°F)
Max Pressure 689 kPa (100 PSI)
Max Depth 70m (230 ft)
Connector Felix Smart USB
Cable Length 1 meter (~39")
Internal Temperature Sensor No
Time Before Recalibration ~1 Year
Life Expectancy ~10 Years
Material Stainless Steel, ABS
Reads EC, TDS, Ground Moisture, Temperature, Water Presence
Temperature Range -20ºC to 70ºC (-4ºF to 158ºF)
Electrical Conductivity (mS/m) 0 - 300 mS/m
Degree of Water Saturation in Soil 0 - 100% 
Volumetric Water Content from Dielectric Permittivity:
ε.VWC = 0.002974 * pow(ε,2) + 0.07424 * ε -1.295 : 0 - 100% /8%
Dielectric Permittivity (ε) (Temperature corrected) 1 (Air) : 80 (Water) / 5%
Total Dissolved Solids (ppm) 0 - 2000 ppm
Max Pressure 689 kPa (100 PSI)
Max Depth 70m (230 ft)
Connector Felix Smart USB
Cable Length 2.7m (9 ft)
Time Before Recalibration ~ 2 Years
Water Use Waterproof  
Material ABS
Reads Air Temperature, ~Humidity and Light
Humidity Range 0-100% RH
Humidity Accuracy +/- 2% RH
Temperature Range  0°C to 70°C (32°F to 158°F)
Temperature Accuracy +/- 0.5°C
Light Sensor Photocell
Connector Felix Smart USB
Cable Length 2.7 meters (9 ft)
Water Use Not Waterproof
Intended Use Indoors or Enclosures

Frequently Asked Questions

What happens if my Wi-Fi goes out?

KAI is Wi-Fi compatible, not Wi-Fi dependent. KAI remembers your settings and will continue to utilize your probe/sensor values to automate your environment, even without Wi-Fi connection.

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