LEGO part 55206c03 - Dark Bluish Gray Electric, Sound Brick 2 x 4 x 2 with Trans-Clear Top and Klaxon Alarm Sound (Set 8634) at BrickScout
![BrickLink - Part 55206c02 : LEGO Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Roaring Animal Sound [Electric, Light & Sound] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/55206c02.png "BrickLink - Part 55206c02 : LEGO Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Roaring Animal Sound [Electric, Light & Sound] - BrickLink Reference Catalog")
BrickLink - Part 55206c02 : LEGO Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Roaring Animal Sound [Electric, Light & Sound] - BrickLink Reference Catalog
A Look At LEGO.... Light & Sound - BricksFanz
PFx Brick – Special Fx for LEGO® Creations by Fx Bricks — Kickstarter
LEGO® Space Sound Brick Part #55206c05 - YouTube
LEGO - Electric Sound Brick Revving Motor Sound - Trans-Clear Top / Dark Gray | eBay
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top – Wholesale~BricksandFigs
Sets that have 4774c01: Electric Light & Sound Brick 2 x 2 x 1 & 1/3 Town Siren (Complete)
![BrickLink - Part 55206c04 : LEGO Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Carousel Sound [Electric, Light & Sound] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/85/55206c04.png "BrickLink - Part 55206c04 : LEGO Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Carousel Sound [Electric, Light & Sound] - BrickLink Reference Catalog")
BrickLink - Part 55206c04 : LEGO Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Carousel Sound [Electric, Light & Sound] - BrickLink Reference Catalog
LEGO Sets with Part 4774c01 Electric Light & Sound Brick 2 x 2 x 1 & 1/3 Town Siren Complete, 9V with Two Police Noises
Lego Parts: Electric, Sound Brick 2 x 4 x 2 with Light Bluish Gray Top and Doorbell then Dog Bark Sound (From Set #5771) | Lego parts, Lego, Lego factory
part identification - Identify brick with internal battery, light and sound - Bricks
LEGO PART upn0114c01 Light and Sound Brick 4 x 2 x 4 Siren with Trans-Neon Orange Top | Rebrickable - Build with LEGO
LEGO White Electric Light & Sound Brick 1 x 2 with Single Top Light (4767) | Brick Owl - LEGO Marketplace
LEGO - Electric, Sound Brick 2 x 4 x 2 w/ Trans-Clear Top & Alarm Sound | eBay
LEGO White Electric Light & Sound Brick 1 x 4 with Twin Top Lights (4771) | Brick Owl - LEGO Marketplace
Bright Lights, Big City: Light and Sound Brick 2019 | The Rambling Brick
LEGO - Sound Brick w/ Doorbell then Dog Bark Sound | eBay
LEGO IDEAS - Power Brick & Light Strip
Lego Sound Brick with Star Wars song - YouTube
Sets that have 42104cx01: Duplo Sound Brick 4 x 4 with Eight Sound Symbols Pattern
LEGO - Electric, Sound Brick 2 x 4 x 2 with Space Sound - Light Bluish Gray | eBay
LEGO Sound Brick with Transparent Top and Revving Motor Sound (54870) | Brick Owl - LEGO Marketplace
Lego | Toys | Lego Duplo Sound Effects 2 X 4 Brick | Poshmark
nuno2500's Idea for Lego "Programmable Sound Brick" - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
