Rex Plus® – The Electronic Watchdog That Never Sleeps

STI announces an effective way to help protect homes and businesses from burglars, thieves and intruders. Rex Plus (ED-50), the electronic watchdog, can “see” through thick doors, walls and glass with his electronic radar eyes and produces a barking alarm when a person approaches a protected area. Rex is versatile and provides an excellent form of protection, without the annoying problems of owning a real dog. He doesn’t require...