Safety Technology International, Inc. ED-50 Rex Plus Electronic Watchdog, Barking Dog Alarm by Safety Technology International, Inc.

safety technology international rely on sti rex plus the electronic watchdog no installation required simply plug the adapter into the unit and the cord into an outlet turn on the unit and select sound level easily choose one of four sounds with a switch continuous rainforest watchdog rainforest entry chime and watchdog with a warning sign adjust the range dial to select the detection zone sensitivity range is based on the typical wall construction wreck sounds when movement is detected helping to deter an intruder rex plus the electronic watchdog [Music]