PIR Motion Sensor Audio Player

PIR Motion Sensor Audio Player Support MP3 files; High sound quality; Easy to change voice; Adjustable volume;

Basic Function Description

When people pass by the SmartSound PIR Motion Sesor Aduio Player, it will automatically play back the sound you pre-stored.

Product Features

1. Adopt passive infrared sensing technology

2. The detector/sensor can be rotated 60° at both left and right sides 

3. Users can change sound contents at will 

4. Support memory function when power-off

5. Support to play MP3 audio files with high sound quality

6. Load audio files into a Micro SD card(TF card) that is the storage medium, or user can copy the audio files to the internal SPI flash through the mirco SD card.

7. Built-in SPI flash as the slave storage medium.

8. Two work modes are available(see the user manual for details)

9. Sound volume is adjustable 

10. Built-in 2W amplifier circuits to ensure loud and beautiful voice

11. Auto sleeping circuits design, can keep long-term standby

12. Built-in automatic power re-charging circuits

13. Plug and play type design

14. Built-in 500mAH lithium battery, time durable 

Techinical Parameters 

Power Spply	DC5V Regulated Power Supply
	3.7V Lithium battery
Working Current	Standby state(lithium battery)		≤400uA
	Playing state(lithium battery)		≤300mA
Charging Current	≤710mA
Audio Format	MP3	Code rate:8~320Kbps
Audio Output Power	8Ω/2W(typical value)
Range of Infrared inducction	≤6m(120°)

Standard Packing

PIR Motion Sensor Audio Player