iMar WF8 GPS Tracker Anti-lost Alarm Multi-language Wireless Mobile Phone Key Finder

Specification Sound 75 80dB Frequency 433 92MHz Working range 15 30 meters open space Features This key finder can help you to find the lost keys remotes purse eyeglass cane and other easily y lost items quickly With just one press on the color coded button the beep sound and flashes will lead you to find the lost items The key finder with base support is also a good display for your house The transmitter is removable form base and can be carried with you to find lost items Package included 6pcs receiver 1pc transmitter 10pcs CR2032 batteries