Prox T5577 H D Compatible Key Fobs

Strengthen your security strategy with Prox T5577 H D Compatible Blank Key Fobs, ideal for environments where robust security and reliable performance are critical such as, office buildings, commercial facilities, and more. Available in packs of 10 or 50.

• 125 kHz low-frequency RFID technology.
• Contains T5577 Chip offering H D compatibility.​
• 330-bit Storage Capacity.
• EM4100 protocol, one of the most common RFID data formats.​

• Equipped with metal key ring.