M7C Product Introduction:
M7C is a versatile dual-mode tour guide system that combines automatic RFID-based sensing with live team commentary. Designed for flexibility, it supports three operation modes: Full-Function, Guide Mode, and Sensor Mode. Ideal for museums, large venues, educational tours, and corporate events where both guided narration and free exploration are needed.
Product Parameters (Specification):
Transmitter (M7C-T)
| Parameter | Details |
|---|---|
| Carrier Frequency | 860MHz-870MHz |
| Channel Number | 150CH |
| Weight | 68.7g |
| Communication Distance (Open Area) | ≥150m |
| Working Current | 1500mAh |
| Size | 105mm × 70mm × 20mm |

Receiver (M7C-R)
| Parameter | Details |
|---|---|
| Supported Languages | 8 default languages (customizable) |
| Pre-stored Audio Segments | Up to 9999 |
| Supported Formats | MP3/wma/amr/wav/flag/ape/ogg (Vorbis/Speex) |
| Battery Capacity | 180mAh |
| Working Time | ≥15 hours |
| Size | 85mm × 150mm × 28mm |
| Working Modes | Automatic induction, team explanation, mixed mode |

Product Feature and Application:
Core Features
- Dual-Mode Operation: Supports automatic induction (RFID positioning) and manual team explanation, adapting to diverse scenarios like free visiting and group training.
- Intelligent Reminders: Low-battery alarm, optional return reminder, and anti-theft alarm (customizable) reduce device loss risks.
- Multi-Language Support: 8 default languages with prompt sounds; automatically saves the last selected language and restores it on startup.
- Large Storage: Stores up to 9999 audio segments, suitable for large venues with multiple explanation points.
- Customizable Experience: Custom prompt sounds and 3 optional shell styles with logo printing.
- Strong Compatibility: Works with dedicated charging boxes, storage boxes, and USB chargers for efficient management.
Application Scenarios
- Scenic Spots & Museums: Automatic induction for free visitors; team mode for tour groups.
- Enterprise Visits: Production line explanations for clients, safety training for new employees.
- Institutional Training: Observation and explanation during training sessions (e.g., government policy training, hospital skill demonstrations).
- High-End Events: VIP reception for product launches, exhibition explanations.
- Schools & Universities: Historical campus introductions, art exhibition guides.
Product Details:
- Ergonomic Design: Integrated guide body and earphone reduce neck burden; lightweight design ensures comfort during long-time wearing.
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Accessory Details:
- Dedicated Storage Box: All-aluminum alloy frame with built-in silicone grooves and top sponge.
- USB Charger: 220V input, 5V-6A output; portable 10-in-1 charger (plug-and-play for emergency charging).
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System Operation:
- Place signal transmitters at explanation points; pre-import audio into receivers.
- Automatic mode: Receivers play audio when sensing transmitter signals (completes current playback before switching to the next point).
- Team mode: Interpreters use manual transmitters to send real-time audio to all receivers.

Packing and Shipping:
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays

FAQ:
Q1: Is the system suitable for outdoor use?
A1: Yes, it is designed for both indoor and outdoor environments with strong anti-interference.
Q2: Can the number of languages be increased beyond 8?
A2: Yes. The default supports 8 languages (e.g., Chinese, English, Japanese, Korean), and we provide custom language adding service (additional fees apply for more than 10 languages).
Q3: How to switch between automatic induction and team explanation modes?
A3: Press the "MODE" button on the receiver to switch directly; the device will play a prompt sound to confirm the mode.
Q4: Is the anti-theft alarm a standard feature?
A4: It is an optional function. You can choose to add it when placing an order, and the alarm will be triggered if the receiver is not returned within the preset time .
Q5: Can the storage box hold other accessories besides receivers?
A5: Yes. The storage box has a dedicated accessory area for charging cables, cleaning cloths, and user manuals, making it easy to store and carry.