Maxkin, as an innovative developer and professional manufacturer of electronic security alarm systems is committed to bring you peace of mind for both personal, home and commercial applications. Maxkin offers video & intrusion systems and solutions ranging from control panel , cameras,motion detectors, smoke detectors and smart home devices in the technology of Wi-Fi 3G, GSM, PSTN RF 315/433/868Mhz or FHSS Hopping frequency.