Bruce & Brian Co., Ltd

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The ProxKey III is a proximity keyfob offering HID proximity technology in a convenient, pocket size device. It easily attaches to a key ring, badge clip or lanyard.

The ProxKey III is built to withstand harsh operating environments or handling. The ProxKey III is suited for use in access control applications where a Photo ID is not required.

Key Features

• Small enough to fit on a key ring.
• Universal compatibility with HID proximity readers.
• Offers universal compatibility with all HID proximity 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.
• Using HID's ProxProgrammer®, card vendors can ship proximity keyfobs, custom programmed to their customers' requirements, from their own inventory. Enables smaller order quantities and overnight delivery. (Check with vendor for availability.)
• Lifetime warranty.


Typical Maximum Read Range
   ° ProxPoint® Plus reader-up to 1.5" (3.7 cm)
   ° MiniProx reader-up to 2" (5 cm)
   ° ThinLine II® reader-up to 2" (5 cm)
   ° ProxPro® reader-up to 3" (7.5 cm)
   ° ProxPro®III reader-up to 4" (10.2 cm)
   ° Prox80 up to 2" (5.1 cm)
   ° MaxiProx® reader-up to 12" (28 cm)
Dimensions: 1.555 x 1.25 x 0.235 inches max (3.95 x 3.18 x 0.60 cm)
Keyfob Construction: Ultrasonically welded ABS Shell with TPE insert
Warranty: Lifetime 


Bruce & Brian Co., Ltd

Copyright  2019 Bruce & Brian Co., Ltd. All rights reserved.
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Office Address:
910, Le Bois II, 87, Magokjungang-5-Ro, Gangseo-Gu, Seoul, 07599, South Korea
TEL: +82-2-2070-3037  |  FAX: +82-505-241-2222