Product Introduction
YINGMI M7 automatic trigger audio guide is a professional intelligent explanation device designed for scenic spots, museums and exhibition halls. It adopts advanced RFID induction technology to realize automatic playback of commentary without manual operation, bringing a free and comfortable visiting experience for tourists. With large-capacity audio storage, multi-language support and stable signal transmission, it perfectly meets the intelligent guiding needs of various cultural tourism and commercial exhibition places, and also supports personalized OEM/ODM customization to fit different usage scenarios.
Product Parameters
Technical parameters of M7 transmitter:
| Signal strength | Support 16 levels |
| Signal number | 9999 |
| Coverage | 40m |
| Size | 40*40*20mm |
| Weight | 27g |
| Battery operating time | ≥15 month |
Technical parameters of the M7 receiver:
| capacity | store 9999 segments of explanation words |
| Carrier frequency | 2.4GHz |
| Language | 8languages |
| Battery capacity | 800mAh |
| Weight | 50g |
| Size | 82(L)*59mm(W)*12.5mm(H) |
| Working hours | ≥16h（HOUR） |
Product Features
Automatic RFID Triggering: No manual operation needed, the device automatically senses signals and plays corresponding commentary when approaching the trigger point.Extra-Large Capacity: Supports storing 9,999 audio segments and 8 languages, adapting to multi-region and international visiting demands.
Long Battery Life: Receiver works continuously for over 16 hours, transmitter standby for over 15 months, suitable for all-day heavy use.
Stable & Clear Sound: 2.4GHz stable signal transmission, clear and smooth sound quality without noise or interruption.
Application Scenarios
Natural History Museums: Automatically plays exhibit commentaries, multi-language service for global visitors.Art Museums & Galleries: Fits art exhibitions and academic exchanges, free exploration with on-demand explanation.
Historical & Heritage Sites: Precise location sensing, quiet and high-quality visiting without public broadcast interference.
Science & Technology Museums: Supports fast content update, strong anti-interference for high-frequency use.
Automotive Showrooms: Delivers model-specific introductions for auto shows and VIP tours, enhancing exhibition professionalism.
Sightseeing Vehicles: Compatible with buses, boats and trams, full-process intelligent route guidance.
Product Details
The complete set includes receiver, transmitter and 1-for-32 charging box, which is convenient for unified charging and daily management. When visitors wear the receiver and walk into the RFID induction area, the system will automatically identify the signal and play the matched audio explanation, realizing non-inductive intelligent guidance without disturbing other visitors.
FAQ
Q1: How does the automatic trigger function work?A1: It uses RFID induction technology. The receiver detects the trigger signal automatically and plays the corresponding commentary when entering the sensing area, no manual operation is required.
Q2: How many audio files and languages can the device support?
A2: It can store up to 9,999 audio segments and built-in 8 languages to meet multi-language guiding needs.
Q3: What is the battery life of the receiver and transmitter?
A3: The receiver works continuously for more than 16 hours, and the transmitter can standby for more than 15 months.
Q4: What is the effective signal coverage of the transmitter?
A4: The single transmitter covers up to 40 meters, with 16 levels of signal strength adjustable.
Q5: Can we customize the product for our project?
A5: Yes, we support OEM/ODM customization including logo, frequency, battery, appearance and functions.
Q6: Is the sound quality stable during use?
A6: Adopting 2.4GHz stable signal, the sound is clear and smooth with strong anti-interference performance.