家居日用

Intercom Key Cases and Key Fobs for 3D Printing

This collection includes housings, holders and replacement bodies for intercom keys and RFID tags you can send to a 3D printer. You will find compact cases for rectangular tags, keychains for round tablets and themed covers that replace standard shells. It is useful when you need a durable custom fit or want to combine a door key with an organizer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Polyzon合集 · 48个模型 来自6个平台

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此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月9日

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«Intercom Key Cases and Key Fobs for 3D Printing»

Several shapes appear in this collection. Rectangular cases suit flat RFID tags, while round housings fit classic touch-memory tablets. You will also find key organizers with dedicated slots for intercom keys and decorative shells shaped like characters or symbols.

Before printing, check the author's model page for exact outer dimensions and wall thickness to make sure the electronics fit inside. Look at whether the design splits into a lid and base or prints as one piece, and note if the author lists recommended materials such as PETG or ABS for durability. Also verify whether supports are needed and if the author includes photos of real prints to judge tolerances.

If you need a specific format, try synonyms and related words: search for RFID key case, iButton housing, key fob holder or touch-memory shell. Adding words like organizer, cover or replica will narrow results toward holders or replacement blanks rather than decorative items.

FAQ

常见问题

What material should I use for an intercom key case?
Authors often suggest PETG or ABS because these materials resist daily wear and slight impacts better than PLA. Check the model page for the specific filament the designer recommends.
Will a 3D-printed case block the RFID signal?
Plastic itself does not interfere with RFID or NFC, but thick metal inserts or very dense carbon-fiber-filled filaments might. Verify on the author's page whether the design is tagged as RFID-friendly and look at photos of assembled prints.
How do I find a case that fits my exact key?
Measure your key or tag and compare it with the dimensions listed on the model page. Search for your key type using terms like rectangular tag, round tablet or iButton to filter shapes.
Do these models include the electronic chip?
Models are typically empty housings or holders; you transfer the chip or tag from your original key. Check the description to see if the author mentions how the original part inserts or locks in place.
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