findkey key finder, wireless key rf locator item anti-lost tag alarm reminder tracker remote finder,1 rf transmitter 4 receivers,phone pets keychain wallet luggage pet cat dog tracking tracker findkey <b>save time by searching for lost items</b><br> electronics this remote key finder (key tracker)- helps to locate items you often lose. attach the receiver to your keys, a remote, a purse, glasses, canes, umbrella etc. to use, simply push the colored-buttons on the remote control and follow the audio beep sound attached to the receiver. the sound will help locate your lost item(s) with a range of up to 30 meters away. the remote control also comes with an led light (a handy feature when looking for your items in the dark) as well as a remote stand. <br><br> <b>specifications: <br></b> - transmitter size: 4.13x1.81x0.51 in (105 x 46 x 13mm) <br> - receiver size: 1.97x1.42x0.43in (50 x 36 x 11 mm) <br> - frequency: 433.92 mhz<br> - sound volume: 75-80 db<br> - working range: 30-40 meters(open space) <br> - gross weight: 5.40oz (153g)<br> - battery: 2 x 1.5v aaa (for transmitter, not included), cr2032(for receiver, included) <br> - housing material: abs<br><br> <b>package includes:<br></b> 1 x transmitter<br> 4 x receivers<br> 1 x transmitter base<br> 4 x button battery<br> 4 x 3mm adhesive<br> 4 x key ring