

STIED50
Protect your home with a specialized motion detector designed to simultaneously alert you and deter intruders. The Rex Plus Electronic Watchdog is always on duty, guarding and protecting. Rex can sense motion through thick doors, walls or glass. When motion is detected, Rex sounds one of four selectable alerts: an angry, barking watchdog, soothing sounds to alert you of a guest's arrival, alert sounds of both an angry watchdog and a warning siren, or continual tranquil sounds of the rainforest.
The closer an intruder gets, the more frequent the barking. With an angry dog barking, intruders are encouraged to leave, and you have time to prepare if they stay.
Safety Technology International (STI) is a family owned and operated business that began over 35 years ago with Jack Taylor's invention of the Stopper Pull Station Protector. STI now markets more than 1,000 products throughout the world that help prevent false fire alarms, theft, and vandalism of the devices that protect us all.