Note: 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. Sensing Distance: 2.5 to 10 cm (1 to 4 inch); Data Storage Life: 10 Years.Writable & Rewritable Frequency: 125 KHz Chip type: T5577 Type: Read and rewrite key tags
Waterproof: Water resistant Colour: blue Material: ABS Size: about 27.5 x 35 x 4mm
Package Contents: 50 x Writable 125kHz RFID Key Fob
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
125khz RFID Keychain
ID Keyfob
125Khz Proximity ID Card
RFID Tag RFID Key Fobs
Handheld Token Tags RFID Keyfob
What’s in the box
50 x Writable 125kHz RFID Key Fob
Specifications
SKU: GE779EA7B7CHQNAFAMZ
Model: keychain card
Production Country: China
Size (L x W x H cm): 12×11×3
Weight (kg): 0.213
Color: blue
Main Material: ABS
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50 PCS Writable 125KHz RFID Key Fob Proximity ID Card Token