Description

DIY Movie-Prop Alarm Clock Kit — Countdown Timer

Build a convincing, customizable countdown prop for cosplay, film sets, tabletop displays, or prank gags. This hands-on kit includes a multi-function circuit board with a 4-digit display and paper rolls — parts arrive unassembled so you can tailor the final look.

DIY alarm clock kit contents laid out: circuit board, paper roll and parts — Kit components — ideal for customizing your prop.

What it is

Designed for creators and hobbyists who want an authentic-looking countdown timer. The kit assembles into a 4-digit countdown/clock with realistic beeps and adjustable timing — perfect for adding dramatic tension to scenes or creating a memorable prank prop.

Who it's for

Cosplayers, film & theater prop teams, photographers, tabletop gamers, and DIY hobbyists (ages 15+).

Assembled countdown timer prop with glowing 4-digit display on a table — Assembled prop in countdown mode — realistic digital display.

Key Features

✅Two operation modes: Normal Clock Mode (hour/minute) and Countdown Mode.
✅Adjustable countdown speed: 100 ms to 1 s in 100 ms steps; buzzer shifts from high to low frequency as time elapses for dramatic effect.
✅Realistic aesthetic: Ideal for cosplay, photography, film production, tabletop display, and themed events.
✅DIY assembly: Kit ships with knock-down parts for hands-on building and customization.
✅Age & usage: For ages 15+. For cosplay and prop use only — replica prop, not a real explosive device.

Customize & Build

Close-up of the kit's multi-function circuit board and 4-digit display glowing red — Close-up: multi-function board and 4-digit LED segments.

Hands assembling the DIY alarm clock kit on a workbench — Hands-on assembly encourages personalization and prop finishing.

Assembly & Customization

The kit ships with knock-down parts and a set of 7x1 inch paper rolls to create the classic movie-prop look. You assemble the housing, mount the board, fit the paper roll, and style the exterior — paint, distress, and add extra details for film-ready realism.

Quick tips

Test the circuit before finalizing the housing.
Tape or hot-glue mount components for fast builds; screws for a durable prop.
Stencil, weather, or add labels to suit your scene.

Finished timer prop staged in a photoset, entertaining dramatic mood — Finished prop staged for photography and cosplay.

Specs, Safety & Legal Notice

Includes: multi-function circuit board with 4-digit display, paper rolls (7x1 in), and knock-down housing parts. Tools and batteries not included.

Important: For ages 15+. For cosplay and prop use only — this is a replica prop and not a real explosive device. Follow local laws, event rules, and venue policies when using this prop. Do not use in locations where realistic mock devices are prohibited.

Why creators choose this kit

It balances realism with safety — easily customized, visually convincing, and designed to be a dramatic scene element rather than a functional hazard.

DIY Movie-Prop Alarm Clock Kit - Countdown Timer