Based in Lucan, DeJay Royale have been protecting homes and businesses throughout Ireland for more than 50 years. As Ireland's largest Irish owned alarm company we have been setting the benchmark for quality installations and service countrywide. Our vast experience, technical expertise and renowned customer support, have been key factors in why many leading Irish businesses, government agencies and thousands of domestic customers choose Dejay Royale as their security partner. We provide state of the art digital security systems that can be monitored from any mobile device anywhere in the World. We offer after hour support to homes and businesses to help ensure that your property is safe all through the night and day. Dejay Royale provide cutting edge security systems, for all your contemporary needs.
