This easy-to-use application when you exit with smartphone outside the inner security zone plays pre-recorded sound, in addition conveys messages about the location of the smartphone when leaving it outside the outer security zone. This can be used to control pet follows. You record a voice command in the program, for example: "To me!" Fasten smartphone with software installed (can be any old smartphone) on the collar of a dog or other animal and let go for a walk. Once the animal is outside the inner radius of protection starts playing your sound, calling the animal back to you. If an animal has escaped too far, then you begin receive messages with the coordinates of the animal. Sending a message or play a sound can be turned off in the settings. In addition to the protection of animals, this app can be used to control the child, walking in the yard. You can control the movement of objects of any kind through this program (cars, suitcases, baggage, smartphone, and so on). Same this program can be used as a joke. Record any unusual sound or phrase, and if a person with this application will depart from you at specified distance, the smartphone can tell him, for example, go back, or ask where is he going? :) Working with the program: 1. Enable in the smartphone GPS. 2. When you run the program you must enter the password (if installed). 3. Set the required radius of the security zone, the frequency of sending messages to the location, phone number where messages will be sent, input password (if necessary), record sound. 4. Wait for when your coordinates defined - green icon satellite appears and button Guard becomes available, press this button. The message, that are transmit program, contains links that can be opened by any browser on devices running any operating system (smartphones, tablets, PC). The messages contain two links. One link simple, with map. Location transmitting device - in the center of the map. The second link allows you to build a path to location transmitting device.