Product Code JY-15 
 Size (external) diameter of 15mm size (internal) diameter 0.9mm 
 Storage type read-only / read-write 
 Chip type Hitags/EM4100/EM4005 
 Memory capacity 256bit/128bit. 
 Bit period, 32 periods of the RF field 
 Protocol standards ISO 11784/11785 
 Modulation mode 134.2 KHz, 125KHZ 
 Operating temperature -10 ~ 85 ℃ 
 Storage Temperature -15 ~ 100 ℃ 
 The storage life of greater than 20 years 
 Poultry foot ring: 
 Poultry EMID / RFID identification tag, points dove the seedling closed and pigeon buckle into the open, as well as chickens, ducks, geese varieties. 
 Working temperature: 
 -20 ~ 50 ℃ 
 Storage Temperature: 
 -20 ~ 50 ℃ 
 The corresponding frequencies: 
 125KHz ± 6KHz The (based on the needs of the household use HF13.56MHz) widely used in animal breeding, farming, epidemic, prevention, meat and quarantine information tracking and management.