Established in 2003, Shenzhen Goodwill Electrical is a private and high-tech enterprise engaged in the research and manufacture of video surveillance and video home electronics. Main products include digital door viewers, underwater cameras, underwater video monitors with underwater cameras, black & white home security CRT monitors, color LCD security monitors, 2.4GHz wireless baby monitors, car rearview surveillance, security cameras, 2.4GHz wireless long range audio & video transmitters & receivers, and mini portable black & white CRT TV with AM/FM radio. These products are widely marketed in Europe, the US, Asia, the Middle East, Africa and Australia.