Smart Security, Always Connected. Maxkin, as an innovative developer and professional manufacturer of electronic security systems, is committed to bringing you peace of mind for both person, home, and commercial applications. Maxkin offers video & intrusion systems and solutions ranging from security alarm systems, security cameras, smart home, door sensors, motion detectors, smoke detector, siren, IR Beams, smart plugs in the technology of Wifi, GPRS/GSM, RF433/868MHz, FHSS hopping frequency... www.maxkin.com