NSSC vs CALX Comparison

NAPCO Security Technologies Inc develops, manufactures, and distributes security products, including access control systems, door security products, intrusion and fire alarm systems, alarm communication services, and video surveillance products for commercial and residential use. The Company also provides wireless communication services for intrusion and fire alarm systems. Its products include Intrusion and Access Alarm Products, Door Locking Devices and Services. The products are used for commercial, residential, institutional, industrial and governmental applications and are sold principally to independent distributors, dealers and installers of security equipment. The Company generates maximum revenue from the United States.

Calix Inc develops, markets and sells its appliance-based platform, cloud and managed services that enable service providers of all types and sizes to innovate and transform their businesses. The company's customers utilize the real-time data and insights from Calix platforms to simplify their business and deliver experiences that excite their subscribers. The resulting growth in subscriber acquisition, loyalty and revenue creates more value for their businesses and communities. The Company's revenue is principally derived in the United States and it also has its presence in Europe, Americas excluding U.S., and Rest of World.