KERUI PIR Motion Sensor Security Alarm Sensor Anti-theft Motion Sensor Sensor Welcome Doorbell Human Body Sensor

Product Description Protect and deter intruders in both your home and office with this wireless remote control motion sensor alarm Ideal for use in Garages and StoreWireless infrared Sensor motion activated include 1piece infrared remote control Adjustable mounting unit Easy to install Features Welcome Alarm When infrared detects someone arriving at the door it sends out a welcome sound Alarm function Motion Sensor Sensor When an outlaw tries to enter your home the infrared Sensor will immediately send out an alarm when someone enters scaring the thief away The welcome function and the alarm function are combined into one Smart modes When more than one person passes by there will be a time interval to make voice sounds Two power supply modes When there is no installed socket you can choose to use battery if there is a socket beside the installation area you can use USB to connect the power supply with the plug IR detection distance Sensor Long detection distance and wide sensing area Sensor distance up to 8 meters Detection angle 105 degree Rmote control It is suitable for place with very frequent human flow after no one passe by for more than 3 seconds that host will only sound when someone passes by again Installation method Adjust angle 180 ° Product Function The PIR Motion Sensor have multiple welcome language to switched English French Russian Spanish Portuguese Thai Japanese Korean Malay Arabic Loud 100 db alarmWhen the alarm is triggered it will so