PIR motion sensor activated audio speaker with audio output port

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  • 1-9 Units
    US $30.00
  • 10-99 Units
    US $28.00
  • >=100 Units
    US $25.00
Est. Profit 51%| B2C retail price US $61.5/piece| 328 sold
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Quick Details
Brand Name:
Model Number:
Smartsound V1
Special Feature:
Place of Origin:
Guangdong, China (Mainland)
Micro SD Card
Audio Format:
MP3, 8~320Kbps
Audio Output:
8Ω/2W(typical value)
Operating Voltage:
DC5V or 3.7V Lithium battery
Standby Current:
Working Current:
Induction range:
≤5m(120°viewing angle)
can connect external amplifier
CE, Rohs
update sound via micro SD card

PIR motion sensor activated audio speaker with audio output port


Product Description

This audio speaker can play MP3 format of audio files, high sound quality, easy to replace voice files, copy voice files via micro SD card. First copy voice files to micro SD card on computer. Then insert micro SD card to this speaker. It is built in Flash memory.


How to copy the audio files to Flash memory?


Prepare some necessary tools such as computer, card reader and micro SD card (better to have capacity within 8GB). Format micro SD card in the computer as the format of FAT32 file system. Then, copy the renewal mp3 audio file into micro SD card; after it is done, insert micro SD card into the device; then long press A key (the left one), and turn on the power switch (from OFF to ON). At this time, the indicator is lighting all the way. Waiting about 6 seconds, release A key. After indicator light is off, that means audio replacement complete.



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. 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 micro SD card.

7. Built in 4MB SPI flash memory.

8. Audio port, can connect external amplifier speaker.

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. 


Electric Parameter


Power Spply

DC5V Regulated Power Supply

3.7V Lithium battery

Working Current

Standby state(lithium battery)


Playing state(lithium battery)


Charging Current


Audio Format


Code rate:8~320Kbps

Audio Output Power

8Ω/2W(typical value)

Range of Infrared inducction


Detailed Images

How to install?


Installation condition


1. Don’t install outdoors; far from direct solar radiation, peg, large temperature variation; not near air condition or pyrotoxin or rotating objects.

2. The installing surface should be firm, no vibration.

3. Installation should rotate to the different induction areas according to the actual needs.


Installation operation


There is hang hole in the back shell, with mounting bracket installed together. 

It’s very convenient to hang in corresponding place, or install by using magic tape to stick on the wall. 

Sensor head with horizontal rotation of 60° is available, moving to the corresponding induction field  according to the actual requirement.


Packaging & Shipping


About company

Shenzhen Waytronic Electronics Co., Ltd. (previously named Guangzhou Waytronic Electronics Co., Ltd.)-founded in 1999, is a high-tech company specializing in voice electronic products, focus on voice technology research, intelligent terminal applications, intelligent speech technology  research, human-computer interactive application and design. 


Our company has a professional R&D and production team with researching and self-developing capability. We uphold the concept of "Positive innovation, Pioneering courage, Customer satisfaction, Team cooperation", and strive to build a well-known brand in voice industry.



Our products are mainly divided into four categories:

1.Voice chips and modules;

2.Finished products(mainly including sound player, voice announcer, speaker, security products, customized products);

3.Smart products(GSM/WIFI thermostat socket, WIFI power socket, Bluetooth modules, WIFI products, intelligent product solutions etc. );

4.Others, mainly including semi-finished products, products for gifts or greeting cards, accessories, programmer and testing jig.



At present, our company is the designated cooperation manufacturer of many well-known domestic and foreign enterprises, more than 3000 companies in service. There will be more and more new products launching in the future to meet customer needs. 

Welcome your inquires for more details.