Microsound Mini PIR Motion Sensor Activated Voice Reminder Multiple Recorded Sounds Player for Shop Store Factory Supermarket Special Sound Effect
Price: $24.90
(as of Nov 08, 2025 03:43:07 UTC – Details)
Product description
Features:
Audio files can be replaced via micro SD card.Support external SD card memory.Can insert micro SD card to play directly.Can play multiple recorded sounds. Play modes: single cycle playback, sequential play.Built in 32Mbit(4MByte) flash memory.Human body induction function.Support MP3 audio fplayback.Two power supply modes: 3 AAA batteries or USB power(cannot be used at the same time)Two volume settings: Low and High.
Parameters:
Power voltage: DC4.5V~5VWorking current: sleep standby mode ≤100uA; play mode ≤200mAAudio format: MP3, bit rate: 8~320KbpsAudio output power: 8Ω/1WInduction range: ≤4m(120°)Working temperature: 0~30℃
Wide Application—Upload your own sounds to use
Door Entance Greeting
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.
Use in backyard, home, shop/store, apartment, supermarket, office etc.
Animals Alarm Sensor
Use it for animal calls, scaring away the animals; play chickens clucking sounds.
Create an audible warning for a restricted area. Audible security alarm.
Security Alarm
Preventing the thief from entering the house, recording voice alarms for security alarms/
record some safety precautions in public areas to draw people’s attention.
How to install?
Installation position depends on your application occasions.
Audio is esaily updated by micro SD card. How to update audio?
Format micro SD card. Copy your MP3 files to micro SD card on computer.Insert micro SD card to Microsound player. Turn on the power switch. At this time indicator light will be on.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.
Please note:
You audio should be within 4MB. If total size of audio files is over 4MB, no audio will be transferred to device. This small motion sensor sound device is designed for indoor use only. External use will result in moisture damaging internals of the device. For best performance and to avoid false triggers, do not install in areas that have direct sunlight, areas with large temperature variation, or near air conditioners and heaters.
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Customer Reviews
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4.1 out of 5 stars 1,292
4.4 out of 5 stars 610
3.4 out of 5 stars 159
3.4 out of 5 stars 124
3.6 out of 5 stars 98
Price
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$21.35$21.35 $18.81$18.81
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Feature
Built in mic, record directly USB Downloadable Sensor Seperated keystroke recording Rechargeable, USB replaceable voice Download by USB flash disk
Sensor range
≤4 meters ≤4 meters 918 Feet ≤4 meters ≤5 meters ≤5 meters
Voice Updatable
✓
✓
×
✓
✓
✓
Color Optional
White White / Black White White White White / Black
plastic
EXPANDED MEMORY STORAGE —– Built-in 4MB standard internal memory and 128MB SD card (included). Update music files via micro SD card or data cable (micro SD card must be inserted at the same time).
CONFIGURABLE PREMIUM SOUND —– Built-in 8Ω 1 watt speaker,Two levels of volume,Small and exquisite, Playing MP3 audio with excellent sound quality.
TWO POWER-ON METHODS —– Using three AAA batteries(not included) or USB for power supply. （Both cannot be used at the same time）
INDUCTION RANGE —- This sound player detects motion from up to 13 feet (4 meters) day or night.Human body induction Angle up to 120 degrees.
ENDLESS APPLICATIONS —– Perfect for elderly or those with memory loss that need reminders, point of sale advertising, exhibits, tradeshows, door greeter / welcomer, holding instructions for others while you are away, or block embarrassing bathroom noise.
Customers say
Customers find the motion sensor’s motion detection solid and appreciate its transfer speed, with one mentioning easy MP3 file transfer. The sound quality receives mixed feedback, with customers unable to add new recordings and only able to store one song. The volume control and noise level also get mixed reviews, with customers noting it could be louder and reporting clucking sounds from inside. The functionality receives mixed reviews, with some saying it works well while others report it doesn’t work for them. The SD card slot is problematic, with multiple customers noting it’s missing.
