The Sygonix SY-6879956 Transponder is a practical set of ten EM key fobs designed for access control. These transponders operate at a frequency of 125 kHz and are rewritable, allowing for flexible use. They are ideal for integration into smart home systems, as they do not require an additional hub connection. The key fobs are made from durable plastic and offer a manual control method that ensures ease of use. With their compact size, they are easy to carry and can be conveniently attached to a keychain. This set provides an efficient solution for managing access rights in various applications, whether for personal or business use.

• Rewritable EM key fobs for flexible use
• Compatible with smart home systems without an additional hub
• Durable plastic construction for longevity.