Home / Collections / Featured Products / KAI Hydroponics Kit

KAI Hydroponics Kit

$1,199.00 USD
| /
description

100% Satisfaction Guaranteed & Lifetime Warranty

Effortlessly become a master gardener with the KAI Hydroponics Kit by Felix Smart. This hydroponics-focused kit comes equipped with KAI—the Felix Smart controller—and a suite of sensors, including probes that measure Acidity (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Air temperature, Humidity, Water Temperature, and Water Presence. These probes provide real-time data on the critical parameters that affect the well-being of your plants, allowing you to take action before any issues arise. KAI also uses these environmental parameters to automate your devices. 

The included 1080p HD camera offers an even closer look at your setup, letting you keep an eye on your plants from anywhere, at any time. The camera can be easily integrated with the KAI app, which enables you to time-lapse the growth in your ecosystem. 

BETA Features

  • KAI Health™: Predictive Artificial Intelligence Health Monitoring
  • ~CO2 Measurements
  • In-app light sensors (PAR, LUX, CCT, DLI)
  • Bluetooth Ready

KAI Controller

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

Conductivity Probe

Reads EC, TDS, SG
Range 5 - 200,000 μS/cm
Accuracy +/ – 2%
Response Time 90% in 1s
Temperature Range  1°C to 110°C (33.8°F to 230°F)
Max Pressure 3,447 kPa (500PSI)
Max Depth 352m (1,157 ft)
Connector Felix Smart USB
Cable Length 1 meter (~39″)
Internal Temperature Sensor No
Time Before Recalibration ~10 years
Life Expectancy ~10 years

pH Water Probe

Material Double Junction Silver / Silver Chloride
Reads pH
Range 2 - 13
Resolution +/- 0.1
Accuracy +/- 0.1
Response Time 95% in 4s
Temperature Range  1°C to 60°C (33.8°F to 140°F)
Max Pressure 345 kPa (50 psi)
Max Depth 35m (114 ft)
Connector Felix Smart USB
Cable Length 1 meter (~39")
Internal Temperature Sensor No
Time Before Recalibration ~1 Year
Life Expectancy ~10 Years

Temperature & Moisture Probe

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  

Air Temperature & Humidity Sensor

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