High Tech Pet Products Bluefang Technology: Smartphone Controlled Bluetooth 5 IN 1 Super Collar. Your new Bluefang Super Collar is a 5 in 1 training system that includes: Remote Training, Bark Control, Electronic Fence Containment, Activity Monitor, BMI Calculator and Automatic Pet Door Operation. Your Collar even lets you decide which type of Training is best for your pet: Static Correction, 99 Levels, Tone Only, 5 Distinct Tones, Vibration and Clicker Training. BLUEFANG POWER PET DOORS: The Bluefang also activates all automatic, motorized High Tech Pet Power Pet Doors that allow your pet freedom to come and go without the need for your assistance.BLUEFANG OTHER FEATURES: Also works with High Tech Pets Sound Barrier, Yard Barrier and Radio Mat. Automatic Future Upgrades Downloaded straight from your Smart Phone. Waterproof Collar. Phone Controls an Unlimited Number of Collars. Customize the Stimulus for Each Individual Dog. Works with iPhone and Android.