產品詳情：

ITEM Rfid keyfob
Material PVC+Epoxy
Frequency 125k, 13.56M
Chip available TK4100/ EM4100 /Temic/Hitags 1 /Hitag2 /mifare 1k/ i-code sli
Size 40*25*4mm , 30*50mm*4mm, 25*35*4mm, (+/- 0.5mm)
Hole 2mm*2mm
Thickness 4mm
Weight 8g
Read distance Depending on the reader design and Local installation condition
Operation Temp: -20°C to +75°C
Packing 2500pcs/box,4 boxes /carton. size: 31*23*39cm, weight: 82KG