Connected GPS Tracker -GPS Pet Tracker Collar Dog Cat Locator Activity Monitor For Older Kids GPS Pet For Older Kids Computer, mobile phone app to see baby and convenient. Convenient for setting up management accounts and managing multiple devices. Very small in size, GPS positioning is accurate within 5 meters and can be located around the world. Security Fence: You can set up an area around the locator and an alarm will sound immediately when pets enter or leave the area. GPS Function: The pet tracker can locate your pet anywhere, and you can view the pets' location and movement on your phone. specification: Computer, mobile phone app to see baby and convenient. Convenient for setting up management accounts and managing multiple devices. Very small in size, GPS positioning is accurate within 5 meters and can be located around the world. Security Fence: You can set up an area around the locator and an alarm will sound immediately when pets enter or leave the area. GPS Function: The pet tracker can locate your pet anywhere, and you can view the pets' location and movement on your phone. Size chart: 000 # number # number # number # (Link three mobile phone numbers) 111 (10 minutes break for SMS recording) 222 (voice-activated recording pauses for 5 minutes) 333 (call callback) 444 (delete all memory contents) 555 (disable all functions) 666 (vibration alarm message) 777 (vibration alarm phone) 888 (play memory record --- read as follows, then pause and play --- if there is a switch button, short press to pause) 999 (SMS positioning) Package includes: 1 X Locator 1 X Lanyard 1 X silicone case 1 X data cable 1 X pet collar