Yard Sentinel Ultrasonic Repeller For Crows

Offers up to 5000 sq.

Yard sentinel ultrasonic repeller for crows.

Plus it won t bother your indoor pets. Sounds like a murder robot but actually isn t. A universal yard sentinel repeller has deserved its name of the best electronic device in the category pest repellents how does yard sentinel electronic repeller work. The yard sentinel is suitable for indoor outdoor.

Ultrasonic blasts in the upper end of the frequency range are intolerable to the aforementioned animals. The yard sentinel features a sturdy weather resistant design intelligent power system which switches to backup battery in the case of power failure and is easy to mount for maximum effectiveness. The device can repel pests with the help of ultrasound and sound besides it has a motion sensor which can detect animals drawing near the device. The first and most popular ultrasonic electronic pest deterrent on the market with coverage up to 5 000 square feet.

1 16 of 79 results for yard sentinel ultrasonic repeller price and other details may vary based on size and color. 3 3 out of 5 stars 429. Look for ultrason x. Play crow distress or alarm calls on a portable stereo to get rid of crows.

Ultrasonic crow repellent these systems are designed for outdoor year round use and use ultrasonic you can t hear them sound waves to annoy repel and frighten a wide variety of birds including crows. The sound of crows in distress tells the nuisance birds there s potential danger in the area making them think twice. See our full review and more. Uses harmless ultrasonic sound waves to annoy and repel pests.

Aspectek yard sentinel 2 pack outdoor ultrasonic animal control pest repeller includes ac adapter extension cord.