COMER MP3 sound wall mount speaker

2W MP3 sound wall mount speaker ABS housing infrared sensor safety alarm device with direction recognition Brand Name:COMER Model Number:iSound motion sensor speaker Usage:Safety Alarm with Infrared Sensor MP3 audio format:8-320Kbps Working voltage:AC 100-250V or DC12V Load:≤600W (Resistive Load) Human Sensing angle:≤120 degree Direction recognition distance:4meters Product size:86*86*41(mm) Sensor:Human body infrared sensor with direction recognition Meterial:ABS housing