Wireless Infrared Senor Activated Motion Detector with Sound Updateable Wall Mount for Hallway Light Sensor Switch, Voice Reminder, Welcome Doorbell (DC12V)

Infrared Motion Sensor Activated, with Orientation Identification - When the senor detects the moving objects such as animals or person, it will be activated and playback the audio.

Automatically detect the motion and can play different voice or music.

External Trigger - The motion detector has external trigger terminal, can control external device by connecting wire.

For example, used with light as a sensor switch for light control.

When you pass the corridor and it detects your motion, it will turn on light automatically and play voice at the same time(If you don' t need voice play, you can copy mute file to the device).

When you leave, light will turn off automatically after 30 seconds.

You can set the delay time.

Audio Updateable via USB Flash Drive - You can freely replace the sound files.

It is built- in 4M storage about 3-4 minutes.

You can record sound as mp3 file and copy the MP3 sound file to the device' s internal memory.

Insert the USB flash drive to the USB port.

At this time, the device will automatically copy the voice.

The red LED light flashes during the copy process, and light off when the copy is successful.

Support External Speaker - The PIR motion sensor voice device has one 3.5mm audio interface for external speaker.

If you want the device volume louder, you can connect the external active speaker.