Description:
<br />
<br />Specification
<br />Material:ABS
<br />Sound:75-80DB
<br />Working range:35-45 meters(Open Space)
<br />Frequency:433.92Mhz
<br />Battery:AAAx2Pcs Transmitter no included),CR2030x1Pc(Receiver included)
<br />One Transmitter ,4 Receiver 
<br />Weight:100g
<br />
<br />Features
<br />1.Find the keys quickly with just one the press on the button
<br />2.Portable zinc alloy remote control
<br />3.Work through walls and floors
<br />
<br />package included 
<br />1 X transmitter
<br />4 X receivers
<br />
<br />