Mini TM Key Fob
Compact teardrop fob — half the bulk of a standard holder.
A shortened housing for users who carry the key on a crowded key ring or a lanyard. The contact face and read behaviour are identical to the full-size fob — only the plastic is smaller, which matters when a building issues one key per resident and they complain about pocket bulk.
Key features
- Shortened teardrop housing — about half the bulk of a standard fob.
- Identical contact face and read behaviour to the full-size fob; matters when pocket bulk is a complaint.
- Two-tone colour combinations; custom colours from stock moulds.
Specifications
| Chip / compatibility | TM1990A / DS1990A compatible |
|---|---|
| Mounting | Key ring hole |
| Options | Two-tone colour combinations, custom colours from stock moulds |
Ordering information
| MOQ | 100 pcs |
|---|---|
| Lead time | 3–7 days for stock items, 10–15 days for OEM |
| Packing | Bulk ESD bags (100–200 pcs/bag, 2 bags/carton); blister or header cards for retail on request |
| Samples | Free samples for volume buyers — courier at cost |
| Payment | T/T bank transfer; other terms negotiable for repeat orders |
| Shipping | DHL / FedEx / UPS air express; sea or rail freight for pallet volumes |
| Customization | ROM ranges · housing colours · laser logo · private label |
Typical applications
Frequently asked questions
How is the mini fob different from the standard holder?
Only the plastic: a shortened teardrop housing with about half the bulk. The contact face and read behaviour are identical to the full-size fob — readers cannot tell them apart.
Is the key inside compatible with my Dallas system?
Yes — it carries a TM1990A / DS1990A-compatible key: unique read-only 64-bit ROM, family code 01h, standard 1-Wire behaviour on any Dallas-branch reader.
When should a project choose the mini format?
When each resident carries the key daily on a crowded key ring or lanyard and pocket bulk becomes a complaint — typical for per-resident issuance in housing estates. Two-tone colour combinations are available from stock moulds.
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