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Microsound PIR Motion Sensor Welcome Alarm Small Audio Speaker with 128M SD Card

On Sale Now! Free Shipping Included! Save 5% on the Microsound PIR Motion Sensor Welcome Alarm Small Audio Speaker with 128M SD Card by waytronic at Hosted Payload. MPN: Microsound V3. Hurry! Limited time offer. Offer valid only while supplies last. This audio player will play audio automatically after the PIR sensor has been activated.  The audio files can be replaced by yourself. So you can

Product Description

This audio player will play audio automatically after the PIR sensor has been activated.  The audio files can be replaced by yourself. So you can update voice message as many times as you wish. 


  • Create an audible warning for a restricted area.
  • Audible security alarm.
  • Create a special door entrance greeting.
  • Raise attention and create impact by adding a speech, music or sound effects to a point of sale display.


  • Audio files can be replaced via micro SD card.
  • Support external SD card memory.
  • Can insert micro SD card to play.
  • Play modes: single cycle playback, sequential play.
  • Built in 32Mbit(4MByte) flash memory.
  • Human body induction function.
  • MP3 audio format.
  • Power-off memory function.
  • Two power supply modes: 3 AAA batteries or USB power
  • Two volume settings: Low and High.


  • Power voltage: DC3V~ 5V
  • Working Current: sleep mode ≤60uA; play mode ≤130mA
  • Audio Format: MP3, Bit Rate: 8~320Kbps
  • Audio Output Power: 8Ω/1W
  • Induction Range: ≤4m(120°)

How to update audio files?

  1. Format micro SD card. 
  2. Download MP3 files to micro SD card from computer.
  3. Insert micro SD card to Microsound player. Turn on the power switch. At this time indicator light will be on.
  4. Long press B button, when the indicator light flashes, release this button. It will copy audio files from micro SD card to the player. Light off means copy complete.

Features & Highlights

  • 128M micro SD card included. Can insert micro SD card to play directly.
  • Support voice replacement. Insert micro SD card to copy audio files to inner Flash memory.
  • Infrared motion detection, audio will playback automatically after the sensor has been activated.
  • Two power supply modes: 3 AAA batteries or USB power, alternative.
  • Accessories: Microsound player, 128M micro SD card, bracket.

Additional Information

Model:Microsound V3
Part Number:Microsound V3
MPN:Microsound V3
Package Weight:0.26 pounds
Package Size:3.82 x 3.19 x 3.19 inches

Microsound PIR Motion Sensor Welcome Alarm Small Audio Speaker with 128M SD Card by waytronic

Buy Now:
Microsound PIR Motion Sensor Welcome Alarm Small Audio Speaker with 128M SD Card

Brand: waytronic
4.1 out of 5 stars with 57 reviews
Condition: New
Lead Time: 1 - 2 Business Days
Availability: In Stock
You Save: 5%



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