---
product_id: 1333425
title: "Corporation 1346 ProxKey III Key Fob Proximity Access Card Keyfob, 1-1/4\" Length x 1-1/2\" Height x 15/64\" Thick (Pack of 1)"
brand: "hid"
price: "$24.59"
currency: USD
in_stock: true
category: "Hid"
url: https://www.desertcart.us/products/1333425-corporation-1346-proxkey-iii-key-fob-proximity-access-card-keyfob
store_origin: US
region: United States of America
---

# Universal HID proximity reader compatibility Compact 1.25" x 1.5" x 0.24" size Supports 85-bit format with 137B+ codes Corporation 1346 ProxKey III Key Fob Proximity Access Card Keyfob, 1-1/4" Length x 1-1/2" Height x 15/64" Thick (Pack of 1)

**Brand:** hid
**Price:** $24.59
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock your world with the ultimate key fob power move.

## Quick Answers

- **What is this?** Corporation 1346 ProxKey III Key Fob Proximity Access Card Keyfob, 1-1/4" Length x 1-1/2" Height x 15/64" Thick (Pack of 1) by hid
- **How much does it cost?** $24.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1333425-corporation-1346-proxkey-iii-key-fob-proximity-access-card-keyfob)

## Best For

- hid enthusiasts

## Why This Product

- Trusted hid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive Code Capacity:** Over 137 billion unique codes ensure top-tier security and exclusivity.
- • **Lifetime Peace of Mind:** Backed by a lifetime warranty—because your security deserves forever.
- • **Durable, Everyday Ready:** Built with rugged ABS and TPE materials to withstand daily hustle without fail.
- • **Unmatched Compatibility:** Works flawlessly with all HID proximity card readers—no compatibility worries.
- • **Seamless Key Ring Integration:** Sleek, lightweight design fits effortlessly on your keychain for instant access.

## Overview

The HID Corporation 1346 ProxKey III is a compact, durable proximity key fob designed for professional-grade access control. Measuring just 1.25" by 1.5" and under a quarter-inch thick, it fits seamlessly on any key ring. Compatible universally with HID proximity readers, it supports an advanced 85-bit format offering over 137 billion unique codes for enhanced security. Crafted from robust ABS and TPE materials and backed by a lifetime warranty, this key fob is engineered for reliable, long-term use in demanding environments.

## Description

PROXKEY III

## Features

- Small enough to fit on a key ring
- Universal compatibility with HID proximity card readers
- Provides an external number for easy identification and control Can be placed on a key ring for convenient entry
- Supports formats up to 85 bits, with over 137 billion codes
- Lifetime warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004KNZJXG |
| Additional Features | Durable Construction |
| Age Range Description | Adult |
| Best Sellers Rank | #26,327 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Commercial Access Cards |
| Brand Name | HID |
| Closure Type | Pull On |
| Color | Grey |
| Customer Reviews | 4.0 4.0 out of 5 stars (444) |
| Fit Type | Key Ring |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Included Components | PROXKEY III |
| Item Dimensions | 0.8 x 0.6 x 0.6 inches |
| Item Shape | Rectangular prism |
| Item Weight | 4.54 g |
| Manufacturer | HID |
| Manufacturer Part Number | 1346LNSMN |
| Material Type | ABS, TPE |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Style | Modern |
| Size | 1 |
| Style Number | 1346LNSMN |
| Theme | Graphic Print |
| UPC | 712324480542 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Grey
- **Included Components:** PROXKEY III
- **Material:** ABS, TPE
- **Special Feature:** Durable Construction
- **Theme:** Graphic Print

## Images

![Corporation 1346 ProxKey III Key Fob Proximity Access Card Keyfob, 1-1/4" Length x 1-1/2" Height x 15/64" Thick (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61UzVFDlAgL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: I just received my order, how to I determine what the Site Code is? It is not on any of the item labels as far as I can tell. Thanks,**
A: If you ordered from us, it would be written on the box or bag that the fobs were shipped in.  If ordering less than 100 units, we pull your credentials from a 100 unit box and make a note of the site code so that you can use your credentials.

**Q: We have specific facility codes we need to match, Can you match those?**
A: We certainly can, we can place a factory order with HID and have them programed to the format, facility code and fob numbers you need.  Please note however, while there is no fee for this, HID does have a strict minimum order quantity of 100 pieces for such orders.  There is also a 2 week lead time while they program and ship your fobs.We recommend you contact our technicians for ordering advice, 516-812-0917.  Thanks and have a great day!

**Q: What is the facility code for this one? Also How many bit**
A: These fobs are preprogrammed by the seller, so the facility code can vary by seller. ProxKey III reserves 16 bits for the primary coding generally however with two separate orders, I received one in the sub-10,000's range and one in the 40,000's range.

**Q: Will this fob work with a portable handheld 125khz rfid hid/id card writer/copier duplicator? i want to copy my building fob.**
A: Yes.  It should work with most 125khz prox equipment.  However, if your equipment is limited to certain facility code, it has to match the facility code as well.  Most current Systems have the ability to accept any facility code, and if this is the case, any 125khz fob will work.

## Frequently Bought Together

- HID Corporation 1346 ProxKey III Key Fob Proximity Access Card Keyfob, 1-1/4" Length x 1-1/2" Height x 15/64" Thick (Pack of 1)
- 125khz RFID Writable rewritable T5577 fob tag for RFID Writer (Pack of 10) (Black)
- 12 PCS T5577 Thick Smart Cards, Contactless 125khz RFID Rewritable Proximity Clamshell Weigand Prox Card, Compatible with 1386 1326 H10301 Format Readers and Keyless Entry Access Control Systems

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-06*