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Receiver(ZL-RP555P)

The ZL-RP555P receiver is a receiving terminal product designed for voice-interactive quizzing, enabling the construction of an interactive classroom between teachers and students through the use of voice response systems. It employs a closed and secure wireless network to communicate with the response devices.

Product Features:

  • Built-in 13.56M Module: Designed for seamless pairing with response devices.
  • High-Speed USB HID Interface: Enables plug-and-play functionality without driver installation on Windows.
  • Omnidirectional Antenna: Allows flexible placement without restrictions on height or orientation.
  • Concurrent Transmission: Supports up to 60 devices with a single USB and a maximum of 100 with external power.
  • Data Transmission: Achieves millisecond-level efficiency with a retransmission mechanism for a 100% success rate.

 

Product Specifications:

Name Technical Specifications
Entity Size 140mm*140mm*32mm
Material Environmentally-friendly ABS fire-retardant material, Fire Rating V0
Display Screen Capable of displaying device operation status, data transmission and reception status, number of paired response devices, version number, and more.
Anti-static Level 4000V
Operating Temperature -10℃ ~ +60℃
Storage Temperature -10℃ ~ +60℃
Operating Current Average current in answering mode (5V) AVG: 200mA
Communication Rate 30Mbps
Signal Modulation Method     GFSK
Frequency 2.405-2.485GHz & 13.56MHz
Sensing Range Effective interactive answering range of no less than 15 meters
Concurrent Transmission Supports up to 60 devices powered by a single USB, and a maximum of 100 devices with an external power supply.
Data Transmission Achieves millisecond-level data transmission efficiency, with support for a data retransmission mechanism to ensure 100% success rate.