Originally started in Barstow CA back in 1967, HI DESERT ALARM has grown into the premier intrusion detection Company in the high desert area. Owners Roy & Carrie started out small, learning valuable lesson along the way. By sharing their knowledge with their subscriber's, it would in-turn educated the customer, allowing them to make an decision involving their security needs. Coming up on (50) years in business, HI DESERT ALARM has become... The Realible Choice!