Product Description
Motion sensor sound module
1,Material:Circuit board+battery+speaker+chip+leads+light sensor switch+ON/OFF+Volume control+white color for box
2,Size:100mmlengthx60mmwidthx30mmheight
3,Speaker:29mm diameter
4,Battery:3xAA batteries
5,With custom sound:0-270seconds(If you send sound file to us with mp3 or wave file format so that we could record sound into the chip of motion sensor sound module).
6,Comply CE&ROSH
7,OEM or ODM will be welcomed
8,Playing function:When people close to or pass by it in 0-1.5meters and It will play your sound.
9,It is very suitable for doorbell,hotel,Supermarket etc.