What encryption method is used?

The system uses AES encryption to prevent malicious interference and unauthorized listening.

Does the receiver have an OLED screen?

Yes, the receiver features a 35*10mm OLED screen for dynamic display of signal strength, battery capacity, and channel selection.

Is the system suitable for outdoor use?

Yes, it is highly flexible and suits various conference places including outdoor, indoor, temporary, and fixed locations.

Handheld Wireless Outdoors Language Distribution Interpretation System with CE

Name: Handheld Wireless Outdoors Language Distribution Interpretation System with CE
Brand: Gonsin Conference Equipment Co., LTD.
SKU: 937161045

Guangdong, ChinaGonsin Conference Equipment Co., LTD.

US$10.00-9,999.00

10 Sets

Product profile

Customization

Available

Color

Black

Microphone Type

Handheld

Model NO.

TC-FSJ04B/TC-FSJ08B/TC-FSJ12B/TC-FSJ16B

Modulation Mode

Fs-Fhss Technology

Frequency Range

2.4-2.5GHz

Encryption Method

AES

System Max Capacity

Unlimited Receivers Within Signal Distance

Grouping Function

up to 255 Groups

Sensitivity

-121dBm

Earphone Jack

3.5mm Jack Stereo

OLED Screen

35*10mm

Battery Display

Real-Time Display, Low Power Alarm

Battery

Lithium Battery/ 2 AA Batteries

Battery Service Time

16 Hours

Package

Portable Aluminum Case

Weight

136g with a Lithium Batterty);94G Without Battery

Type

Voice Conferencing System

Video

Without Video

Transport Package

Full-Sealing Package

Specification

High-End

Trademark

GONSIN

Origin

China

Production Capacity

2000 Sets / Month

Key features

FS-FHSS Technology: Gonsin innovated frequency hopping technology ensures stability and anti-interference.

AES Data Encryption: Prevents malicious interference and unauthorized listening for secure communication.

Wide Communication Range: Effective distance adjustable from 50m to 500m with all-direction transmission.

High Channel Capacity: Supports up to 16 simultaneous channels with cascading capability for large conferences.

Unlimited Receiver Support: No limit on the number of receivers within the effective signal coverage area.

Long Battery Life: Provides up to 16 hours of continuous service time on a single charge.

Flexible Grouping: Supports up to 255 groups with no interference between different groups.

OLED Display & Monitoring: Real-time display of signal strength, battery level, and selected channel.

Company profile

Gonsin Conference Equipment Co., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-10-26 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.30h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGONSIN Conference Equipment Co., Ltd. is a China-based conference-equipment supplier established in 2003, with 152 employees, five production lines, and stated annual conference-microphone output of 50,000 pieces. It reports extensive product and management certifications, including ISO systems, CE, FCC, RoHS, and CCC/CQC, plus a national five-star after-sales service evaluation standard. The company describes itself as a state-level high-tech enterprise with R&D, manufacturing, testing, and sales capabilities, supported by 28 years of combined R&D engineer experience and 11–20 quality-control staff. It serves domestic and multiple international markets and states lead times of within 15 workdays off-season and one month during peak season. However, the supplied records contain only one identified trade transaction and do not provide sufficient evidence of customization capability or a broad customer-case portfolio. The records also contain conflicting business classifications: one slice identifies it as...

CertificationsThe supplier reports ISO certification, information-security and occupational-health-and-safety management certifications, an ISO environmental-management certificate, CCC, CQC, CE, FCC, RoHS, and ISO 9001:2015. It also states that CE, FCC, and RoHS products comply with relevant IEC international standards, providing explicit evidence of broad certification coverage.

After-Sales capabilityGONSIN states that it has a complete after-sales service guarantee system meeting the national five-star standard of the Commodity After-sales Service Evaluation System. This is explicit evidence of a formal and highly rated after-sales framework, although specific service response times or regional support details are not provided.

R&D capabilityGONSIN describes itself as a state-level high-tech enterprise and an industry leader in R&D, manufacturing, and sales of digital conference equipment. It reports advanced industrial design, R&D, production, and testing facilities, plus 28 years of total R&D engineer experience, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports five production lines, 50,000 conference microphones of annual output, a 3,750.0 m² plant, 152 employees, and dedicated production and testing facilities. It states order fulfillment within 15 workdays off-season and one month during peak season, indicating documented production capacity and delivery capability.

Product Q&A

Q:What technology ensures signal stability?

The system utilizes Gonsin innovated FS-FHSS (Frequency Selecting-Frequency Hopping Spread Spectrum) technology to monitor and select undisturbed frequency bands.

Q:How many channels can the system support?

One system supports up to 8 channels with one antenna, and supports cascading to reach a maximum of 16 simultaneous interpretation channels.

Q:Is the communication distance adjustable?

Yes, the transmission power is adjustable, allowing the effective communication distance to range from 50m to 500m.

Q:Can the system handle large conferences?

Yes, it supports unlimited receivers within the signal distance and up to 255 groups, making it suitable for small to super-large conferences.

Q:How long does the battery last?

The battery service time is up to 16 hours, depending on the type of batteries used (Lithium or AA).