http://www.sti-usa.com/sounds/ed50_2_bark.wavRex Plus® is the electronic watchdog that never sleeps and the soothing sounds of the rainforest! Choose from four settings: continual tranquil sounds of the rainforest, alert sound of an angry and protect

Wireless Motion-Activated Chime STI-46100 Wireless Chime alerts when someone enters detection zone. Sensor is weather-sealed for long life, has 32 selectable codes to help block interference from outside signals and has up to 100 foot operating r