Product Introduction:

YINGMI M7C Strong signal Automatic audio guide integrates advanced RFID positioning technology and 2.4GHz high-frequency transmission, delivering exceptional signal stability and automatic induction performance. With a communication distance of ≤180m, 49 adjustable channels, and three working modes (full-function, guide, sensor), this system supports automatic location-based commentary, team explanations, and mixed-mode use. Featuring 4G storage for 9999 commentary segments, 8+ customizable languages, and 15 hours of receiver battery life, the Strong signal Automatic audio guide solves interference and signal dropout issues in complex venues.

Product Parameters (Specification):

Transmitter (M7C-T)

Receiver (M7C-R)

Product Feature and Application:

Core Features

• Strong Signal Stability: 2.4GHz high-frequency band + 49 adjustable channels ensure anti-interference performance, supporting stable transmission up to 180m without dropouts.
• Intelligent Automatic Induction: Advanced RFID positioning technology triggers commentary automatically when visitors approach exhibits/attractions, no manual operation required.
• Multi-Mode Flexibility: Supports automatic sensor, team commentary, and mixed modes—adapts to self-service tours, group visits, and hybrid scenarios.
• Rich Content Storage: 4G memory stores up to 9999 commentary segments; supports multi-format audio files for diverse content needs.
• User-Friendly Design: 8+ languages with prompt sounds; auto-saves language preferences; segment playback limit prevents subletting.

Application Scenarios

• Museums & Exhibition Halls: Automatic commentary for cultural relics, artworks, and temporary exhibitions.
• Scenic Spots & Historical Sites: Location-based explanations for scattered attractions; supports both individual and group tours.
• Enterprise & Government Receptions: Team explanations for factory tours, corporate culture exhibitions, and VIP delegations.
• Educational Institutions: Interactive learning aids for campus museums, training programs, and academic exchanges.

Product Details:

• Strong Signal Transmission: 2400MHz-2483.5GHz band minimizes interference from mobile devices and Wi-Fi, ensuring clear audio in crowded venues.
• Automatic Induction: RFID signal transmitters placed at key points trigger the receiver to play corresponding commentary; communication transmitters support one-to-many team explanations.
• Mode Switching: Users toggle between automatic induction (self-service) and guide mode (group) via simple operations, adapting to different tour needs.

Packing and Shipping:

FAQ:

Q1: How far can the strong signal cover in practical use?

A1: The system maintains stable transmission up to ≤180m in open areas and ≥100m in crowded museums/scenic spots, meeting most venue needs.

Q2: Can it switch between automatic induction and team commentary modes?

A2: Yes. It supports three modes (automatic sensor, guide, mixed) — switch freely to adapt to self-service tours or group explanations.

Q3: How many languages does it support, and can small languages be added?

A3: It comes with 8 preset languages, and additional small languages are customizable by providing audio files.

Q4: How long does the receiver battery last for a full-day tour?

A4: The receiver works ≥15 hours on a single charge, sufficient for 8+ hours of daily use without recharging.

Q5: Can the commentary content be updated easily?

A5: Yes. Connect the transmitter to a computer via USB to add, delete, or modify commentary segments—no professional technical knowledge required.