Ouzer is a Brazilian manufacturer specializing in wireless automation and fire-detection solutions. Its products are designed to control, monitor, and protect sites without relying on wiring or internet connectivity, helping reduce installation time, infrastructure costs, and disruption to buildings. The company’s wireless fire-detection range includes alarm control panels, detectors, manual call points, indicators, and synoptic panels. Ouzer also offers wireless automation equipment such as switches, transceivers, and accessories including antennas, batteries, power supplies, relays, sirens, and enclosures.

Its systems support applications across water management, irrigation, security, and industrial automation. Customers can use them to operate and monitor well pumps, irrigation equipment, treatment stations, generators, gates, locks, sensors, motors, and valves remotely. Ouzer states that its radio-based products work independently of Wi-Fi, internet access, and recurring fees, with claimed ranges of up to three kilometres for fire detection and 56 kilometres for automation, without repeaters. The company highlights Brazilian manufacturing, Anatel certification, technical support, and compatibility with some existing alarm systems.