I made use of a movement-delicate digital camera entice to monitor the effectiveness of a movement-delicate ultrasonic cat repellent. The vary of the repellent’s movement sensor was relatively minimal, and the cats promptly figured out to just steer clear of it. The digital camera entice showed that I was receiving 3-four different feral cats shifting via my lawn seven-eight occasions for each working day before I place the repellent up, and this did not modify soon after I place it up. I feel this could be useful to keep cats out of just one small place, I will test it on my kids’ sandbox.
Post time: Nov-19-2016