The revolutionary and unique feature of the CTT 4 / Chameleon® IV is the fact that through radio signal, the information comes back to the transmitter from the collar, giving a dog owner/trainer instant and invaluable information:
 
Skin contact
Radio signal
Temperature of collar 
Battery level indication of transmitter/collar(s)
 
 
By factory setting, the CTT 4 is tuned to be a one-dog transmitter (four different programs/levels for one dog). Via Doggify tuning, the CTT 4 can be changed to be a two-dog transmitter.
 
CTT 4 BACKLIGHTING
Customize the brightness of the CTT 4 remote screen with DOGGIFY to train your dog discretely.
If needed, the backlighting can be disabled.
 
 
ROTARY BUTTON LOCK
Avoid unvoluntary level changes by blocking your actual stimulation level
 
 
COLLAR SLEEP MODE BY DISTANCE
Save the battery life of your Chameleon® IV when you don't need to use it.
By distance
Only with your CTT 4 remote control
 
 
DOGGIFY APP
Use the free DOGGIFY APP to get access to an unprecedented level of information and support.
Contact measurement
Temperature measurement of the collar
Battery level indication for both collar and transmitter
Customize your device settings:
Refresh rate of feedback data
Notification alarm on the CTT 4
Collar levels of stimulation
And much more
 
 
WIRELESS CHARGE
Charge your CTT 4 and Chameleon® IV with a fast wireless charger or with a cable charger.