FAQS

The Yard Sentinel is an indoor and outdoor pest repeller using Ultrasonic Sound and optional Audible alarm sounds. A passive infrared (PIR) sensor detects movement, and the unit responds with a 120 dB high-frequency blast plus four audible predator sounds. Frequency, alarm volume, sensor sensitivity and coverage range can all be adjusted, and it can run in sensor mode or continuous activation mode.

The Yard Sentinel is used to deter pigeons, Indian Myna birds, magpies and bats, as well as cats, rodents, possums and rabbits. For resistant birds such as Indian Mynas, turn the sonic (audible) volume on. For peewees (magpie larks), pair it with a visual deterrent such as Holographic Bird Scare Ribbon Tape or the Prowler Owl Scarybird Kite kit.

The motion sensor detects movement up to 13 metres (45 feet) away. The ultrasonic output reaches 15 metres forward across a 170 degree horizontal and 60 degree vertical angle. Ultrasonic sound works in a line of sight and does not pass through solid objects or turn corners. For stubborn bird problems, combine it with one or more other deterrents.

The Yard Sentinel comes with an AC adaptor and a 10 metre extension cord. It can also run on 4 x C-size batteries (not included), and its Intelligent Power System switches to battery power automatically if mains power fails. To run it from a 12V battery, use the alligator clips, sold separately. Extension cords are also available in 10 and 20 metre lengths.

Yes. The Yard Sentinel is weatherproof and suitable for indoor and outdoor use. It measures 16 x 13.5 x 8.5 cm and weighs 0.8 kg, so it is easy to mount. Point it at the area where pests land or roost, with a clear line of sight.

Both units use ultrasonic sound, predator sounds and a motion sensor, and share the same coverage and power options. The Yard Sentinel RC adds a 5-LED strobe light and a weatherproof remote control that works from up to 25 metres away. Choose the RC if you want an added visual deterrent or need to adjust the unit from a distance.