Animal chaser yard protectors 1,New patent product 2.long-range passive infrared (PIR) sensor 3.110 degrees 4. 4*D cell(1.5 Animal chaser yard protectors(AN-B011)1.This new long-range Sonic anmail Repeller will keep the nuisance anmails( like birds,cats,dogs ect.) in your neighbourhood from fouling your garden.2.When the animals approached ,it will automatically play the sound which can irritate ...