What modulation technology is used?

The system adopts COFDM modulation for stable transmission.

Does the system support voice communication?

Yes, voice intercommunication is supported to strengthen system utility.

Wireless Audio Video Sender Video Wireless Sender and Receiver

Name: Wireless Audio Video Sender Video Wireless Sender and Receiver
Brand: Shenzhen Keweitai Enterprise Co., Ltd.
SKU: 829712595

Guangdong, ChinaShenzhen Keweitai Enterprise Co., Ltd.

US$500.00

1 Set

Product profile

Customization

Available

Type

MDS Data Transceiver

Application

Video Transmission, Optical Signal Transmission, Data Transmission, Image Transmission

Modulation

Cofdm Wireless Video Transmitter

Dimension

155*100*21.5

Weight

0.83 Kg (Without Battery)

MOQ

OEM

Yes

Transport Package

Box

Trademark

ALLTECH

Origin

Shenzhen

Production Capacity

10, 000 PCS/Year.

Key features

Long Range Transmission: Achieves 3-50km range in non-line-of-sight conditions with high power.

Low Latency Performance: Mini covert transmitter offers less than 60ms delay for real-time response.

Extended Battery Life: Provides more than 18 hours of continuous working time.

Secure Encryption: AES/ABS encryptions ensure system security and data protection.

HD Video Quality: Utilizes COFDM modulation and H.264 compression for steady, clear video.

Voice Intercommunication: Enables live commanding and two-way communication between responder and center.

Versatile Applications: Suitable for maritime safety, firefighting, broadcasting, and emergency rescue.

OEM and ODM Services: Customization options available for dimensions and branding.

Company profile

Shenzhen Keweitai Enterprise Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-08-21 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.03h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Keweitai Enterprise Co., Ltd. is a China-based limited company established in 1997, with 260 employees and operations in Shenzhen, Guangdong. The supplier develops and manufactures wireless communication, UAV, microwave transmission, video transmission, surveillance, and related network equipment. It reports ISO9001:2015 and ISO14001:2015 certifications, two documented production lines in one description and three in another, annual output of 10,000 UAV and microwave transmission systems, and a 7,290 m² manufacturing plant. Its R&D team has 79 years of cumulative experience, while evidence also indicates seven service centers and a product development division across China. The available information supports strengths in company experience, certification, innovation, production scale, and service coverage. However, the slices do not provide sufficient evidence to assess financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a China-based limited company engaged in radio, satellite, microwave, wireless video, surveillance, UAV, and related electronic equipment businesses. Its stated commercial scope covers industrial equipment, security, transportation, manufacturing machinery, and electronics, indicating a manufacturer with broad technology and product involvement.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, along with other unspecified certifications. These explicitly documented management-system certifications support quality-management and environmental-management capability.

After-Sales capabilityThe supplier states that its Shenzhen headquarters is supported by seven service centers and a product development division across China. Its broad export coverage and stated lead time of within 15 workdays during off-peak seasons provide additional operational support evidence, although specific warranty or repair policies are not provided.

R&D capabilityKeweitai describes ongoing development of new wireless communication technology, has a product development division, and reports 79 years of total R&D-engineer experience. Its stated work in COFDM wireless video transmission, network digital video processing, satellite communication, microwave monitoring, UAV transmission, and related systems supports an established technology-development capability.

Production capacityThe supplier reports dedicated production lines for wireless mobile COFDM video transmission and UAV surveillance systems, annual output of 10,000 UAV and microwave transmission systems, three production lines in another record, and a 7,290 m² manufacturing plant. The differing production-line counts should be clarified, but the documented facilities and output support meaningful production capacity.