Matrix Network Inc. is the manufacturer and distributor of video surveillance equipment to ADT. Matrix supplies various camera models including 600-700TVL full-featured cameras, motorized PTZ cameras, LCD/LED and public view monitor (PVM) video displays, Digital Video Recorders (DVR), lenses, environmental housings, brackets and accessories.

Matrix supports ADT and each product with sales and marketing assistance, product distribution, technical support and a complete service department.