SING F LTD 10pcs Pigeon Electronic Leg Rings RFID 125KHz ID4100 Chip Compatible with EM4100 TK4100 And 125KHz Readers Replace OEM ID4100 Read Only 64 Bit ID 9 mm Click Fit ABS Ring

Item Descriptions:-- Compatible with EM4100/TK4100 125KHz RFID readers and scanners for fast loft check in during racing, breeding, training, and farm management-- Read only 64 bit serial ID enables unique identification for each bird and integrates with common low frequency animal ID systems-- ABS electronic leg band with smooth edges and click fit closure is lightweight and easy to install or remove; inner diameter about 9 mm-- Passive design needs no battery; typical read range 2 to 10 cm depending on reader and field conditions-- ID reference for service and replacements: replace OEM ID4100; suited for lofts, clubs, breeding centers, farms, and education projectsPackage:10x electronic pigeon leg ringsItem Specifications:Material:ABS plasticColor:BlueFrequency:125 kHzChip:ID4100 read onlyProtocol:EM4100 TK4100Power:passive no batteryRead range:2 to 10 cm depending on readerRing inner diameter:about 9 mmOperating temperature:minus 20 to 50 degrees Celsius

• - Compatible with EM4100/TK4100 125KHz RFID readers and scanners for fast loft check in during racing, breeding, training, and farm management
• - Read only 64 bit serial ID enables unique identification for each bird and integrates with common low frequency animal ID systems
• - ABS electronic leg band with smooth edges and click fit closure is lightweight and easy to install or remove; inner diameter about 9 mm
• - Passive design needs no battery; typical read range 2 to 10 cm depending on reader and field conditions
• - ID reference for service and replacements: replace OEM ID4100; suited for lofts, clubs, breeding centers, farms, and education projects