उत्पत्ति के प्लेस
Guangdong, China
मॉडल संख्या
BS PIR Motion Sensor
Push button sound chip
sound chip
Materials
PCB, LED, electronic components
Battery
3*AA or lithium battery 18650
Function:
Play customized music while someone pass by
Usage
outdoor advertising board, display adertising, supermart door
Motion sensor music module
smart PIR sensor Module