Grandstream RFID Key Fob for GDS3710 & USB Reader Attenuator Frequency Response: 60 Hz to

Frequency Response: 60 Hz to 18 kHz

Umbrella Diaphragm™: Protects the microphone against sweat and moisture

Durable metal housing

Rugged Construction: All-metal design ensures durability and long-lasting performance

4GHz (up to 574Mbps) and 5GHz (up to 2402Mbps) for optimal performance

Grandstream RFID Key Fob for GDS3710 & USB Reader Attenuator Frequency Response: 60 Hz toThe Grandstream RFID Key Fob is a non writable proximity induction card designed for seamless integration with the GDS3710 IP Video Door Phone and USB RFID Card Reader. This contactless ID key fob is easy to set up and use, making it ideal for a variety of applications including facility access, attendance tracking, and security management. Features Non writable Proximity Induction Card: Ensures secure access control without the risk of tampering.