uxcell Security Motion Sensitive Remote Control Intruder Burglar Alarm Sound Warning 105dB Product Name : Remote Control Alarm;Material : Plastic Color : White;Alarm Power By : 4 x AABattery(not included here) Remote Control Power By : 3 x AG13 Cell Button(not included here);Sound Level : 105dB Sensor Area : 10 Meter Long 110 Degrees Wide;Alarm Total Size : 12 x 8.5 x 4.5cm/ 4.7" x 3.3" x 1.7"(L*W*H) Weight : 180g;Package Content : 1 x Remote Control Alarm,1 x Mount Bracket,2 x Remote Control