Innotek Rechargeable Underground Dog Fence SD-2100

• For Dogs 15 to 220 pounds
• Run-Through prevention
• Progressive Correction
• Rechargeable Batteries - Recharging Unit Included
• Capable of enclosing up to 25 acres with additional wire and flags
• 24/7 Battery Backup: The SD-2100 is one or world's only underground dog fence systems with non stop battery backup.
• Waterproof Collar: This is a true waterproof collar. Completely sealed receiver  No Caps, No Screws
• Reflective Collar Strap: Innotek's new dog containment systems now include a reflective collar strap. This strap allows you to see your dog from greater distances and at darker or cloudier times. Great for nighttime use!
• Pure Digital Signal: Eliminates interference from stray signals. Computer aided electronics allows for smooth and consistent operation. Our micro processor works twice as hard as others and takes less signal to activate correctly. The NEW Sensitive approach to pet containment systems mean's a more accurate correction point.
• Most Humane System: Innotek’s computer aided electronics continues to offer the most advanced and most humane systems available. All Innotek dog fence systems monitor your dogs position and speed from the buried wire.
• Progressive Correction: (Run Thru Prevention) All Innotek dog fences offer progressive correction, and ONLY Innotek because it is a US Patent. If it isn’t Innotek its not Run Thru Prevention. If it isn’t Run Thru Prevention it is not the best system available in the US.
• State of the Art Control Center: The transmitter alerts you of multiple functions - including when the collars need charging, when the backup batteries are low and when there is a break in the wire.
• Anti Drain: Another long time feature developed by Innotek. Anti Drain prevents a dog from lingering in the warning zone area.
• Rechargeable Collar: With an advanced computer electronic rechargeable system
• Constant Alert Operation: Unlike other systems where the system goes to sleep, this system is always working to protect your pet. The advanced battery system does not need to shut off to conserve a charge.
• Auto–Safety Shut Off: Prevents unnecessary exposure to a corrective stimulation. After shut off the unit will reactivate automatically.
• Line Break Indicator: A simple feature to alert you of a line break, should it occur. Line breakage is most often a result of digging done in your yard such a planting or lawn maintenance.
• Built-in lightning and surge protection for storm-prone areas:
• Omni-Directional Signal: A must for all containment systems as it eliminates all dead signal areas. This prevents your pet from finding a way out. A must for any system.
• Operates Multiple Collars: This system was designed to operate as many collars and contain as many dogs as you desire.
• Adjustable Correction Zone: Allows you to set the correction field from a few feet all the way up to 20 feet. A system must fit in a yard.
• Precision Early Warning Tone: To alert your pet and aid in the safe training of your pet.
• Video and Manual: Complete Installation and Pet Training Instructions.