Population Monitor


DM-4400 Non-Population Monitor

Dickey-John IntelliAg Monitor AI120

IntelliAg AI120 Drive Controller

Seedstar 2 Ready

SeedStar™2 Ready Drive Controller

Hy-Rate Sensor

HY Rate Plus™
Seed Sensor




The DM-4600 is a stand-alone state of the art planter population monitor with individual row singulation information. It has been designed with features that will give you complete confidence that your planter is performing properly in the field. The easy to read and easy to use DM-4600 will lessen the stress of your planting season.

  • 7 inch color touch screen display for ease of viewing and screen navigation
  • Display gives instant visual indication for seed population on each row (Planter Avg/Min/Max)
  • Bar graphs for each row so problems can be spotted quickly
  • Day/Night mode
  • Built in speed radar sensor
  • Display will alarm & bar graph turns red when a row population exceeds the preprogrammed Hi/Lo limits
  • Seeds per acre displayed for each row
  • Monitors up to 32 rows
  • Readout of ground speed plus 3 resettable acre counters
  • If a row plugs or fails to drop a seed, display shows both visually & by audio alarm which row is problematic
  • Four planter/sensor configurations can be saved for ease of switching between implements



The DM-4400 Non-Population Monitor is quick to setup and easy to use. It features a bar graph for a simple and effective monitoring system. The DM-4400 also works great for low population crops like pumpkin seed spaced a long ways apart.

  • 7 inch color touch screen display 
  • 1-36 Row monitoring
  • Bar graphs
  • Auto detect rows – no setup!
  • Adjustable accumulating time
  • Great for low population crops
  • Ram 1-1/2″ ball mount
  • Adjustable back light
  • Day/Night mode
  • Adjustable audible alarm
  • Optional visual alarm light


Dickey-John IntelliAg Monitor AI120

DICKEY-john IntelliAg is a multple channel hydraulic drive control system for planters. Storing up to 16 different seed disc/materials. It provides overall monitor average of population and a bar graph detailing individual row performance and population. The IntelliAg system can also be used as a planter population monitor only through ISO for ground drive planters.

  • Hydraulic drive system control
  • ISO compatible
  • Optional 12″ CabKit AI 120 Virtual Terminal
  • Control up to 4 hydraulic motors
  • Manual or auto section control
  • Up to 48 rows
  • Optional singulation monitoriing


Seedstar2 display
  • Up to 3 hydraulic drive motors
  • Varible rate
  • Prescription mapping
  • Optional manual section control
  • Row population/spacing
  • Average population
  • Acres counter
  • Total acreage
  • Monitoring only option for ground drive


Hy-Rate Sensor

The Hy Rate™ Plus Seed Sensor is the sensor of choice for all seed types regardless of size, shape and seeding rate. From larger seeds such as corn to small seeds like canola, the Hy Rate™ Plus accurately counts seeding population during planting, providing confidence that your row units are working properly and seeds are being placed for optimum yield potential.

  • Accurately monitors seeding rates between 1-135 seeds/sec across multiple seed types for uncompromised accuracy.
  • Ability to distinguish doubles, triples, and quad seed drops to maintain accurate population count.
  • Compensates for the effect of wind and dust allowing you to plant on windy days.
  • Utlizes 10 LED lights to provide a uniform light field with virtually zero dead zones in the seed tube, eliminating false skips.