50 Pcs 125KHz RFID Writable Rewritable T5577 Key Fob Proximity Access Tag Duplicator Keyfobs ID Card Token Tag for RFID Writer Hotel Key (Black)

Price: $24.59
(as of Feb 21, 2023 16:12:08 UTC – Details)

Features:

Original T5577 chips, it doesn’t have pre-programmed id number, so need to write the id on it before you read, SO MAKE SURE YOU HAVE THE WRITER BEFORE YOU BUY IT.

It’s rewritable chip, and it can write in 125KHz id format and H ID WG 125khz format, need to write by rfid writer.

Widely used in access control, public transportation, parking lot, identity authentication, attendance management, tickets, one-card payment, product identification, etc.

Specifications:
Casing Material: ABS plastic
Size: Approx. 40x32x3.5mm/1.57×1.26×0.14 inch
Frequency: 125KHz
Chip: T5577
Storage Capacity: 330 bits
Reading Distance: 3 to 10 cm (1.18 to 3.94 inch)
Sensing Distance: 1 to 7 cm (0.39 to 2.76 inch)
Data Storage Life: 10 years

Package Includes:
50 x T5577 RFID Rewritable 125KHz Keyfobs

Note:
Please allow slight size errors due to manual measurement.
Please allow slight color differences due to different displays.
Frequency: 125KHz; Sensing distance: 1 to 7 cm (0.39 to 2.76 inch); Data storage life: 10 years. Chip: T5577 (compatible with other universal 125KHz tags).
Writable & Rewritable: It can be erased and written 100,000 times. Suitable for making new and back-up tags, with the 125KHz RFID card writer/copier.
You cannot add them to RFID locks directly. You must write data into them by a 125KHz RFID card writer before use. They are blank tags, no data inside.
Can write by 125KHz RFID writer/copier, need to write by RFID writer. Not NFC chip, can’t work with NFC phone.
Please note it can’t be read before you program the chip, it’s original chip. Can work before you write on it.