Conference Room Multi Languages Infrared Translation Equipment Simultaneous Interpretation Equipment Interpretation Systems

Customization:	Available
Color:	Black
Type:	Voice Conferencing System

📋 Basic Specifications

Model NO.

TC- J904LC/J906LC/J908LC/J912LC

Modulation Mode

Fs-Fhss Technology

Communication

10MW Wireless Communication

Encryption

AES Method

System Capacity

Unlimited (Interpretation Mode)

Grouping

Up to 255 Groups

Sensitivity

-121dBm

Earphone Jack

3.5mm Stereo Jack

Battery

Lithium or 3x AAA Batteries

Service Time

>26 Hours (Lithium)

Weight

0.13kg (Excl. Batteries)

Channels

24 Selectable Channels

🌐 System Overview

The BJ-W5I is a wireless handheld system designed for voting, interpretation, and attendance registration. Utilizing self-developed FS-FHSS (frequency selecting-frequency hopping spread spectrum) technology and fully digital wireless communication, it provides superior interference resistance, wider bandwidth, and CD-level sound quality to ensure stable performance and an efficient voting process.

Key System Features:

FS-FHSS technology for high resistance to signal interference.

AES data encryption to prevent malicious interception.

Flexible for indoor, outdoor, temporary, or fixed conference locations.

Supports up to 16 channels of simultaneous interpretation.

Effective communication distance ranging from 50m to 500m.

Unlimited system capacity in interpretation mode within signal scope.

📱 Wireless Terminal Features

OLED display for human-friendly interaction.

Supports registration, voting, election, evaluation, and grading functions.

Real-time battery level detection with low power alarm.

Two registration methods: Key-press or card insertion.

Automatic memory of voting results in case of power failure.

Isolated touch switch with anti-30,000V electrostatic interference.

⚙️ Technical Specifications

Parameter	Details
Modulation Mode	FS-FHSS technology
Communication	10mW wireless, confidentiality protocol
Max Capacity	Unlimited (Interpretation) / 4096 seats (Voting)
Frequency Response	60Hz ~ 16KHz
LCD Screen	128×64 dot-matrix OLED (35*17.5MM)
Dimensions	150 * 63 * 22mm
Operating Temp	0 ~ 45ºC

🖼️ Product Display

❓ Frequently Asked Questions

Q1: What technology ensures the system's stability against interference?

The system utilizes self-developed FS-FHSS (Frequency Selecting-Frequency Hopping Spread Spectrum) technology, which detects and selects clear signals on-site to maintain highly stable performance.

Q2: How many interpretation channels are supported?

The BJ-W5I system supports up to 16 channels (1+15) of simultaneous interpretation.

Q3: What are the battery power options for the wireless terminals?

Terminals can be powered by either a dedicated Lithium battery or three standard AAA batteries. The lithium battery provides over 26 hours of service time.

Q4: What voting modes can be configured?

The system supports multiple modes including standard voting (Yes/No/Abstain), candidate elections, multi-choice evaluation (Good/Fair/Poor), and numeric grading (0-100 points).

Q5: Is the communication between terminals secure?

Yes, the system uses AES encryption for data transmission to prevent malicious interference and unauthorized interception.

Q6: What is the effective communication range of the wireless system?

The adjustable transmission power allows for an effective communication distance of 50 meters up to 500 meters, depending on the specific working mode used.