[Accurate GPS Wireless Boundary]The DOGOITM Global Positioning System (GPS) is equipped with U-BLOX chip, which has strong anti-interference ability, ultra-low power consumption and ultra-high sensitivity. This GPS has the ability to maximize excellent performance even in harsh environments. It uses GPS technology to form a wireless boundary range, and connects to multiple satellites at the same time to ensure more accurate positioning and a real-time for receiving signals. Experience greater precision and accuracy with our latest GPS Wireless Dog Fence system, and the ability to ensure that your dogs can play freely/safely within wireless boundaries. [Rechargeable and Waterproof Pet Containment System]The DOGOITM wireless fence device is equipped with a rechargeable battery. The battery allows the device to work continuously for 50 hours and is rechargeable. Our wireless fence system uses the IPX6 waterproof design and adapts well to humid environment.[Rechargeable and Waterproof Pet Containment System]The DOGOITM wireless fence device is equipped with a rechargeable battery. The battery allows the device to work continuously for 50 hours and is rechargeable. Our wireless fence system uses the IPX6 waterproof design and adapts well to humid environment. [Three Adjustable Intensity Warning Modes]Our DOGOITM system has three warning modes (sound/vibration/shock) with adjustable intensity. The sound intensity range is 0-1. The vibration intensity range is 0-5. The electric shock intensity range is 0-10. By matching different gears, you can choose the warning intensity that is more suitable for your dog. The warning modes will activate when your dog is out of the set boundary area, and will correct the dog's behavior to keep your pet safe. [Easy to Set Up] Compared with other traditional equipment, the DOGOITM wireless fence system uses GPS technology. There is no need to purchase a transmitter, no need to download an App, no subscription fee, and no need to dig. It saves a lot of installation time. [Ultra Long Control Range] Our GPS device is specially designed for outdoor monitoring. The minimum controllable radius is 65 feet, the distance range can be adjusted by using the up and down keys in gear of 10 feet, and the maximum distance can be adjusted to 3290 feet. This easily meets the needs of different dogs for different ranges of activities. Important Note: Our GPS Wireless Dog Fence is not suitable for small yards (less than 0.3 acres). [Suitable for Most Dogs]The size of the wireless fence system is 2.75*1.77*1.37inches and weighs 0.27 lbs. The adjustable range of the collar is 0-30 inches. The tracking collar fits most dogs 10-120 lbs with neck sizes of 10~28 inches. [High-quality After-sales Guarantee]We provide customers with the best after-sales service. Our pet product experts are happy to help you and your pet. Please contact us if you have any questions. We will help you solve the problem within 24 hours.