2pcs security wireless sensor home hoe window door burglar intruder alarm
, to a will deliver in 5 workdays.<br><br>package include:<br>2 x magnetic sensor<br>2 x magnetic stick<br>6 x lr44 button battery in the sensor <br><br>description:<br>2 packs!! x window door security alarm<br>low price and high quality security system<br>1. super loud 90 db alarm<br>2. warning door / window sticker is supplied free in package<br>3. easily mounted by adhesive. type to window or door. ideal entry warning for homes, apartments, mobile homes, do rms, offices, hotel rooms, garages, and more!<br>4. super environmental suitability and stability<br>5. dtproof and insect prevention<br>6. convenience in installation--jt peel and stick<br>7. magnetic sensor switch detects entry protecting your home or office whether you are in or out<br>8. operated by 3pcs of. 5vlr44 / ag 13 button cell included <br><br>specifications:<br>1.sensor type: alarm<br>2.alarm type: sound<br>3.material: plastic<br>4.color: white<br>5.size: 6.2cm x 3.2cm x 2cm