Proximity tag Promag Tag tear drop 125 kHz TAG20KBD — passive RFID keyfob, tear-drop form

Promag TAG20KBD is a passive 125 kHz proximity tag in a tear-drop keyfob form. It is intended for use with low-frequency RFID access control and identification systems. The compact, lightweight design allows comfortable carrying on a keyring and simple presentation to compatible 125 kHz readers for staff identification, door access, time-and-attendance systems and equipment tagging.

Advantages

The TAG20KBD offers read-only operation at 125 kHz, a durable tear-drop housing in dark grey, and broad compatibility with standard low-frequency proximity readers. Its small size ensures convenient everyday use while the passive design requires no internal power source, reducing maintenance.

Suitable for

• Employee ID and access badges
• Door and turnstile access control
• Time-and-attendance systems
• Asset and equipment tagging

Key specifications

• Type: Passive proximity tag (keyfob)
• Form factor: Tear-drop keyfob
• Operating frequency: 125 kHz (low frequency)
• Mode: Read only
• Color: Dark grey
• Brand: Promag
• MPN: TAG20KBD

How to use

Attach the keyfob to a keyring or lanyard and present it to a compatible 125 kHz reader at the reader’s recommended distance and orientation. The tag requires no battery; the reader’s field powers it during interaction. Ensure the reader and access control system are configured to recognise the tag’s ID.

Usage recommendations

For reliable operation, keep the tag free of heavy metallic contact and present it to the reader at the suggested distance. Store and handle the keyfob to avoid strong mechanical impacts or prolonged immersion in liquids to maintain its housing integrity.