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Upgrade Your Tour Experience with IndoorLink Dual Transmitter System-2T50R（E211 x2+E103）
$3,374.00
This dual transmitter system is designed to elevate guided tours and presentations by enabling simultaneous two-person communication. Whether you’re hosting international visitors or conducting interactive group events, the master-slave transmitter setup ensures a seamless experience for both speakers and audiences.
Description
Key Features
Transmitter：
- 【Dual-Speaker transmitter】can be used individually, or paired with another transmitter (E211, E203H, E201)for simultaneous dual-person guided tours (master-slave mode).
- 【Flexible group configuration】supports master-slave dual narration or can be split into two independent single-user teams with one single button operation.
- 【Long Working Range】Whisper headsets tour guide system has equipped with our proprietary “RangeBoost” technology,IndoorLink E211 wireless handheld transmitter ensures robust signal strength and exceptional interference resistance. It delivers stable transmission over a distance of up to 180 meters (600 feet), which is three times the range of traditional 2.4GHz voice transmission systems.
- 【Hi-Fi Sound Quality】 The IndoorLink E211 wireless handheld transmitter uses dedicated audio components and adopts broadband high-definition audio transmission. The receiver features a Hi-Fi quality speaker, meticulously tuned by professional audio engineers, providing clear and superior sound quality even in noisy environments.
- 【Long Battery Life】The lightweight IndoorLink wirelss handheld transmitter E211 weight 55g is powered by a 1000mAh rechargeable lithium battery, offering up to 11 hours of continuous use.
- 【Multiple Explanation Modes】①Bluetooth Connectivity：Effortlessly connect to other devices like translators or smartphones via Bluetooth for smooth and uninterrupted explanations. ②Custom Audio Explanations: Simply pre-record your own insightful audio content onto a TF card, insert it, and enjoy the convenience of on-demand playback with just a click. ③Personalized Human-Guided Tours: human-led explanations for a truly engaging and informative tour.
【Versatile Applications】Simultaneous Multi-Language Guided Tours for Enhanced Visitor Experience，perfect for Two-Person Presentations and Interactive Tours
Technical Specifications
| Model | SCHL-E211 |
| Product Name | HandHeld Wireless transmitter |
| Product Type | HandHold style |
| Operating Time | 11 hours of continuous use |
| Weight | 55g |
| Dimension | 52mm*120mm*12mm |
| Color | Black |
| Frequency | 2.4G |
| Number of Channels | 999+ |
| Microphone Options | Integrated Microphone and Support for External Microphones |
| Audio Source | Vocal |
| TF Card Pre0recorded audio/ Bluethooth | |
| Transmission Distance | ≤ 600ft / 180meters ( in open area) |
| Battery Type | Built-in Lithium Battery |
| Charging Time | 2.5 hours A longer charging time is needed for the first use or after prolonged periods of inactivity. |
| Battery Capacity | 1000mAh |
| Charging Interface | USB Type-C |
| Group Management | Supported (Group Pairing, mute, power off) |
Compatible Slave transmitters
The master transmitter (E211)can pair with the following transmitter models to enable the master-slave dual-speaking functionality.
| Transmitter | Model | Highlights | Transmission Range | Battery Life | Charging Time | Weight |
 |
E201 |
|
Up to 400 ft(120m) | 6hours | 2hours | 32g |
|
E211 |
|
Up to 600 ft(180m) | 11hours | 2hours | 55g |
|
E203H |
|
Up to 650 ft(200m) | 7hours | 2hours | 42.5g |
Compatible with All Indoorlink Receivers
The transmitter is compatible with all Indoorlink receivers, offering flexible and interchangeable use across our product range.
| Compatible Receivers | Model | Highlights | Battery Life | Weight | Size | Sterilization Technology |
|
E103 | Classic model with all-day comfort and reliable performance | Up to 20 hours | 11g | 47.2x15x12.7mm (exclude earhook) |
UV-C sterilization systme |
|
E103 Max | Long-range & ultra-long battery life for extended use | Up to 40 hours | 18g | 55x21x14mm (exclude earhook) |
UV-C sterilization systme |
|
E106 Pro | High-volume output Superior sound clarity for large groups | Up to 15 hours | 13g | 55x46x13mm | UV-C sterilization systme |
|
E106 Lite | Cost-effective option with vibrant colors for high visibility | Up to 35 hours | 13g | 55x46x13mm | UV-C sterilization systme |
|
E105 Pro |
|
Up to 16 hours | 12.4g | 43×20.7×12.8mm | UV-C sterilization systme |
|
E105 Pro Plus |
|
Up to 10 hours | 12.6g | 43×20.7×12.8mm | Integrated UV(Ultraviolet)+Ozone system |
|
E105 Ultimate |
|
Up to 11 hours | 12.8g | 43×20.7×12.8mm | Integrated UV(Ultraviolet)+Ozone system |
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