
Smart Sound, Made Simple
Interactive audio that reacts to your space!

Endless applications, makes a great gift! Works day or night!
- Promotes independent living by recording reminders to assist elderly with daily activities: "Remember to take your phone and lock the door after you"
- Door Greeter: Senses people coming in and plays greeting/notification
- Point of Sale Advertising: Automatically play advertising when customers pass by a product
- Safety Reminder (Play reminder as soon as personnel enter restricted area, Instruct pets to avoid certain areas when you're away, etc...)
- Daily Reminder - Leave messages for family when you're away from home: “Honey, food is in the oven, warm for 5 minutes before eating”
- Perfect for escape rooms!
- Block embarrassing bathroom noise!
Features & Specifications
- Built-in microphone
- 120-degree view with 13ft (4m) detection range
- 1W speaker
- Requires 3xAAA 1.5V batteries (not included), or power using USB power adapter (not included)
- Ball mount allows you to quickly adjust orientation and rotate by 360 degrees
- Includes 2x Velcro fasteners for super easy installation & mounting, no screws or holes required!
- For indoor use
Package Contents
- 1x MicroSound device
- 2x Mounting screws (not needed if using provided Velcro fasteners)
- 2x Velcro fasteners
- 1x Ball mount
- Quick Guide with clear, step-by-step instructions
Perfect for Independent Living, Point of Sale Advertising, Door Greeter, Exhibits, Tradeshows, or Recording Daily Reminders

Prank Your Friends & Family
Play pranks on your friends and family with SierraTeck’s motion activated sound player. Record spooky sounds and scare those who walk by and activate the motion sensor. Perfect for escape rooms!

Advertise Deals to Your Customers
Boost sales and keep customers informed by placing your SierraTeck sound player near products in your store or business to automatically play advertisements when customers walk by.

Welcome Visitors To Your Store or Office
Use your SierraTeck sound player as a door greeter to welcome clients, customers, or employees who come in and out of your office, shop, or business.

Set Reminders For Seniors or Those With Memory Loss
Record reminders to help your loved ones regain their independence and remember any tasks or chores

Keep Your Pet Trained While You’re Out and About
Have a pet who seems to misbehave while you’re away? Use SierraTeck’s motion activated sound player to record animal calls, commands to put a stop to bad behavior, or scare animals from a restricted area.

Easily & Quickly Adjust Orientation.
Detachable wall mount allows you to quickly adjust orientation and target area of interest


IMPORTANT: Read to avoid false triggers
- Wide-angle and long detection range not adjustable, may not be suitable for applications requiring narrow detection range.
- Device must not be placed near devices that emit RF signals, such as WiFi routers, or microwaves, as those will cause false triggers due to RF interference.
- Place away from sources of high or variable heat. Device should not be aimed at or placed near fireplaces, lamps, ovens, air conditioners, vents, radiators/heaters, windows. If those are near or in the field of view of the sensor, they will cause infrared light fluctuations and will trigger the device.
- Device should not be placed in direct view of sunlight or aimed at windows, as fluctuations in heat and sunlight may trigger device.
- This model has a 1 Watt speaker and is suitable for small rooms or applications where listeners will be close to device.
- We test all units after manufacturing by pre-recording a human voice, this is normal and does not indicate unit is used.
- Watch instructional video attached to this listing for important information and to quickly get started with your device!
![]() NEW: SierraTeck Pro - Smart Motion-Activated Customizable Audio Player - WiFi | ![]() SierraTeck Motion Activated Voice Player - Built-in Microphone | ![]() SierraTeck Motion Activated Sound Player | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — no data | — | — no data |
| Detection Range | Up to 16 feet (5 meters) | Up to 13 feet (4 meters) | Up to 16 feet (5 meters) |
| Detection Angle | 95 degrees | 120 degrees | 120 degrees |
| Recording Method | SmartPhone | Instantly Record via Built-in Microphone | USB Port |
| Recording Time | 512MB - Equivalent to hours! | 120 seconds (2 minutes) | 4MB - Equivalent to 250s (4 minutes+) |
| Speaker Rating/Loudness | 3 Watts | 1 Watt | 2 Watts |
| Power Source | Power Adapter (included) or 3x AAA Batteries (not includled) | 3x AAA 1.5V batteries (not included) or power using USB power adapter (not included) | USB Adapter or Rechargeable Battery (Both Included) |
| Customizable Playback Delay & Smart Snooze | ? | no data | no data |
| Smart Device | ? | no data | no data |
| Adjustable Sensor Sensitivity | ? | no data | no data |
| External Speaker Support (3.5mm Audio Jack) | ? | no data | no data |

Endless applications, makes a great gift! Works day or night!
- Promotes independent living by recording reminders to assist elderly with daily activities: "Remember to take your phone and lock the door after you"
- Door Greeter: Senses people coming in and plays greeting/notification
- Point of Sale Advertising: Automatically play advertising when customers pass by a product
- Safety Reminder (Play reminder as soon as personnel enter restricted area, Instruct pets to avoid certain areas when you're away, etc...)
- Daily Reminder - Leave messages for family when you're away from home: “Honey, food is in the oven, warm for 5 minutes before eating”
- Perfect for escape rooms!
- Block embarrassing bathroom noise!
Features & Specifications
- Built-in microphone
- 120-degree view with 13ft (4m) detection range
- 1W speaker
- Requires 3xAAA 1.5V batteries (not included), or power using USB power adapter (not included)
- Ball mount allows you to quickly adjust orientation and rotate by 360 degrees
- Includes 2x Velcro fasteners for super easy installation & mounting, no screws or holes required!
- For indoor use
Package Contents
- 1x MicroSound device
- 2x Mounting screws (not needed if using provided Velcro fasteners)
- 2x Velcro fasteners
- 1x Ball mount
- Quick Guide with clear, step-by-step instructions
Perfect for Independent Living, Point of Sale Advertising, Door Greeter, Exhibits, Tradeshows, or Recording Daily Reminders

Prank Your Friends & Family
Play pranks on your friends and family with SierraTeck’s motion activated sound player. Record spooky sounds and scare those who walk by and activate the motion sensor. Perfect for escape rooms!

Advertise Deals to Your Customers
Boost sales and keep customers informed by placing your SierraTeck sound player near products in your store or business to automatically play advertisements when customers walk by.

Welcome Visitors To Your Store or Office
Use your SierraTeck sound player as a door greeter to welcome clients, customers, or employees who come in and out of your office, shop, or business.

Set Reminders For Seniors or Those With Memory Loss
Record reminders to help your loved ones regain their independence and remember any tasks or chores

Keep Your Pet Trained While You’re Out and About
Have a pet who seems to misbehave while you’re away? Use SierraTeck’s motion activated sound player to record animal calls, commands to put a stop to bad behavior, or scare animals from a restricted area.

Easily & Quickly Adjust Orientation.
Detachable wall mount allows you to quickly adjust orientation and target area of interest


IMPORTANT: Read to avoid false triggers
- Wide-angle and long detection range not adjustable, may not be suitable for applications requiring narrow detection range.
- Device must not be placed near devices that emit RF signals, such as WiFi routers, or microwaves, as those will cause false triggers due to RF interference.
- Place away from sources of high or variable heat. Device should not be aimed at or placed near fireplaces, lamps, ovens, air conditioners, vents, radiators/heaters, windows. If those are near or in the field of view of the sensor, they will cause infrared light fluctuations and will trigger the device.
- Device should not be placed in direct view of sunlight or aimed at windows, as fluctuations in heat and sunlight may trigger device.
- This model has a 1 Watt speaker and is suitable for small rooms or applications where listeners will be close to device.
- We test all units after manufacturing by pre-recording a human voice, this is normal and does not indicate unit is used.
- Watch instructional video attached to this listing for important information and to quickly get started with your device!
![]() NEW: SierraTeck Pro - Smart Motion-Activated Customizable Audio Player - WiFi | ![]() SierraTeck Motion Activated Voice Player - Built-in Microphone | ![]() SierraTeck Motion Activated Sound Player | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — no data | — | — no data |
| Detection Range | Up to 16 feet (5 meters) | Up to 13 feet (4 meters) | Up to 16 feet (5 meters) |
| Detection Angle | 95 degrees | 120 degrees | 120 degrees |
| Recording Method | SmartPhone | Instantly Record via Built-in Microphone | USB Port |
| Recording Time | 512MB - Equivalent to hours! | 120 seconds (2 minutes) | 4MB - Equivalent to 250s (4 minutes+) |
| Speaker Rating/Loudness | 3 Watts | 1 Watt | 2 Watts |
| Power Source | Power Adapter (included) or 3x AAA Batteries (not includled) | 3x AAA 1.5V batteries (not included) or power using USB power adapter (not included) | USB Adapter or Rechargeable Battery (Both Included) |
| Customizable Playback Delay & Smart Snooze | ? | no data | no data |
| Smart Device | ? | no data | no data |
| Adjustable Sensor Sensitivity | ? | no data | no data |
| External Speaker Support (3.5mm Audio Jack) | ? | no data | no data |
Smart Sound, Made Simple
Interactive audio that reacts to your space!












