On Call Security is a UK provider of professionally installed home security and monitored alarm systems, serving customers across mainland Britain. Its solutions combine wireless control panels, PIR motion sensors, door and window contacts, RFID key fobs, Wi-Fi cameras, smoke detectors and solar-powered external alarms. Systems connect through internet and mobile networks to an app and 24/7 UK-based security monitoring, enabling alarm verification and rapid response. With professional installation, maintenance and technical support, On Call Security focuses on connected residential protection, remote monitoring and fire and intrusion detection.
With wireless components, intuitive control, and 24/7 monitoring, On Call introduces a scalable, cost-effective domestic security solution for modern homes.