Shenzhen HMJ Technology Co., Ltd. is a professional hi-tech company, specializing in Mobile Wireless Image Transmission which includes integration of Emergency Communication Commanding system, and R&D, production & marketing of Security products. The Wireless Image Emergency Commanding system and Security products are all hi-sci & tech ones. Bearing Independent IPR & with wide application ranges, they are leading-edge technology in international fields. The system has been successfully applied in following fields: Police, the armed police, Customs, Civil Air Defense, Urban Management, Forest Fire Prevention, TV station, Emergency office, & other fields. Meanwhile, it is also widely applied in below civilian areas: Oil field, Electric Grid Control & Surveillance, Network wireless access and so on.

The high-definition Image Transmission manufactured by HMJ adopts the current leading COFDM/TDS-OFDM modulation technology. It shoots in high speed moving & transfers high-resolution images in NLOS condition, esp. in complex environments. Video encoding employs MPEG-2, DVB-T & DMB-T technology. The definition ups to D1 (720*576 @ PAL/720*480 @ NTSC) with the features of bright color, clear & smooth image.

For the Emergency Communication Commanding system, we have targetedly developed the Alarming system, the Lighting system, the Specific Network Communications system, the Image Collecting system, the Computer Operation & Network system, the Power Supply & Security Protection system, the Radio & Broadcasting system, the Conference system & the Wireless Image Transmission systems etc.. They all have been put into service in various industries.

HMJ would like to work with clients from all over the world and committed to providing high-end Mobile Wireless Transmission system as requested.

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