2×2×1⅓ 9V Sound Brick (Part 4774)
Custom LEGO part images © 2014-2026 Brick Architect LLC.
External Links
LEGO parts are described differently on other websites and may use different part numbers.
Bricklink:
4774c01 Electric, Sound Siren 9V 2 x 2 x 1 1/3 with 2 Town Police / Fire Noises
4774c02 Electric, Sound Siren 9V 2 x 2 x 1 1/3 with 2 Space Noises
Rebrickable:
4774c01 Sound Brick, Round, 9V 2 x 2 x 1 1/3 with Two Town Police Noises
4774c02 Sound Brick, Round, 9V 2 x 2 x 1 1/3 with Two Space Noises
Brickset:
4774 Part not found on Brickset. LDraw:
4774c01 Electric Light & Sound Brick 2 x 2 x 1.333 Siren (Complete)
Printable LEGO Brick Label
Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.
New Label! Not included in legacy LEGO Brick Labels collection.
Small QR codes are hard to scan with some devices.
Date Added: 2026-09-28 23:48:28
Date Modified: 2026-09-28 23:50:42
