NFC tap-to-play
8 languages supported
9999 audio storage
10h long working time
Large Capacity & Multi-Language:Stores 9999 audio segments and supports 8 languages, fully meeting the needs of large exhibitions and international visitors, with no frequent content updates required.
Lightweight & Long Endurance:50g ultra-light receiver and 10-hour working time, comfortable to carry and use for a whole day. The transmitter has 12-month long standby, reducing maintenance trouble.
Customizable & Widely Compatible:Supports OEM/ODM for logo, frequency, battery and functions. It can be flexibly applied to various small-space exhibition venues with strong compatibility.
Historical and heritage sites
Science and technology museums
Automotive showrooms
Tourist sightseeing vehicles
Transmitter: Mini 40*40*20mm size, 27g weight, 40m stable coverage, easy to install and hide.
System: Stable 860MHz-870MHz frequency, clear audio output, no interference or delay during use.
Configuration: Receiver, NFC tag card, transmitter, 1-for-10 charging cable, microphone.
A1: Just tap the exhibit’s NFC tag with the C7 receiver, the corresponding audio will play instantly.
Q2: How many languages and audio segments does it support?
A2: It supports 8 languages and can store up to 9999 audio explanation segments.
Q3: How long can the receiver work continuously?
A3: Equipped with 800mAh battery, it supports up to 10 hours of continuous use.
Q4: Is customization available for this system?
A4: Yes, we provide OEM/ODM service for logo, frequency, battery capacity, functions and more.
8 languages supported
9999 audio storage
10h long working time
Product Introduction
This C7 NFC audio guide system adopts RFID automatic sensing and NFC tap-to-play dual technology, bringing intelligent self-guided explanation service for exhibition venues. It supports up to 9999 audio explanations and 8 languages, with stable signal and clear sound quality. The one-tap operation is simple and user-friendly for visitors of all ages, perfectly adapting to scenes with short exhibit distances. Lightweight and portable, it creates a comfortable, immersive visiting experience without manual operation. We provide professional OEM/ODM customization to match different venue requirements and project standards.Product Parameters
Technical parameters of C7 receiver:
| capacity | store 9999 segments of explanation words |
| Carrier frequency | 860MHz-870MHz |
| Language | 8 languages |
| Battery capacity | 800mAh |
| Weight | 50g |
| Size | 65(L)*13mm(W)*104mm(H) |
| Working hours | ≥10h（HOUR） |
Technical parameters of the C7 transmitter:
| Signal strength | Support 16 levels |
| Signal number | 9999 |
| Coverage | 40m |
| Size | 40*40*20mm |
| Weight | 27g |
| Battery operating time | ≥12month |
Product Features
NFC Tap-to-Play & RFID Sensing:Dual induction technology ensures fast and accurate audio triggering. Visitors only need to tap the exhibit tag with the receiver to play explanations automatically, no complicated steps needed.Large Capacity & Multi-Language:Stores 9999 audio segments and supports 8 languages, fully meeting the needs of large exhibitions and international visitors, with no frequent content updates required.
Lightweight & Long Endurance:50g ultra-light receiver and 10-hour working time, comfortable to carry and use for a whole day. The transmitter has 12-month long standby, reducing maintenance trouble.
Customizable & Widely Compatible:Supports OEM/ODM for logo, frequency, battery and functions. It can be flexibly applied to various small-space exhibition venues with strong compatibility.
Application Scenarios
Museums, art galleries and art centersHistorical and heritage sites
Science and technology museums
Automotive showrooms
Tourist sightseeing vehicles
Product Details
Receiver: Compact 104*65*13mm size, 50g light weight, dedicated NFC induction area for sensitive tapping.Transmitter: Mini 40*40*20mm size, 27g weight, 40m stable coverage, easy to install and hide.
System: Stable 860MHz-870MHz frequency, clear audio output, no interference or delay during use.
Configuration: Receiver, NFC tag card, transmitter, 1-for-10 charging cable, microphone.
FAQ
Q1: How to play the explanation with this system?A1: Just tap the exhibit’s NFC tag with the C7 receiver, the corresponding audio will play instantly.
Q2: How many languages and audio segments does it support?
A2: It supports 8 languages and can store up to 9999 audio explanation segments.
Q3: How long can the receiver work continuously?
A3: Equipped with 800mAh battery, it supports up to 10 hours of continuous use.
Q4: Is customization available for this system?
A4: Yes, we provide OEM/ODM service for logo, frequency, battery capacity, functions and more.