Sygonix SY-6879932 RFID Transponder 10-Piece Set (125 kHz, EM4100/EM4102, 25 mm Disc, IP67)

Access control and time recording systems often require multiple RFID tags for employees or assets, but sourcing compatible transponders individually can be costly and inconvenient. This Sygonix set provides ten ready-to-use 125 kHz RFID transponders, each with a unique 64-bit ID, ensuring reliable identification for a wide range of readers.

Who is it for

Ideal for facility managers, system integrators, and businesses using EM4100/EM4102-compatible access control, time attendance, or industrial automation systems. The set is also suitable for hobbyists and developers needing multiple tags for prototyping or small-scale deployments.

Main features

• Set of 10 RFID transponders
• Operating frequency: 125 kHz (low frequency)
• Chip type: EM4100/EM4102 compatible
• Read-only memory with 64-bit unique ID
• Disc/coin form factor, 25 mm diameter, 1.2 mm thickness
• PVC material, IP67 dust and water protection
• Operating temperature range: -25 to +70 °C

Specifications

• Product type: RFID Transponder
• Quantity per pack: 10
• Operating frequency: 125 kHz
• Chip type: EM4100 / EM4102 compatible
• Memory type: Read-only
• Memory capacity: 64-bit unique ID
• Data protocol: Manchester coding
• Form factor: Disc / Coin
• Material: PVC
• Diameter: 25 mm
• Thickness: 1.2 mm
• Protection class: IP67
• Operating temperature range: -25 to +70 °C

Tips

Before ordering, confirm that your reader operates at 125 kHz and supports EM4100/EM4102 transponders. The read range depends on the reader's antenna and power, typically a few centimeters. For outdoor or harsh environments, the IP67 rating ensures reliable performance.