Compare Bird Repeller - Primematik Price

Bird repeller by emitting high frequency sounds at intervals of 5 seconds in length and 25 seconds of pause. These sounds are not perceptible by the human ear and frighten birds, pigeons, gulls, etc. Protect your garden, orchard, fruit trees, etc. from the annoying birds that destroy your property. It works with 4 type C batteries (not included). Field of action of 40m 2 . Operating frequency:23-50 kHz approximately (75 dB). It has ON/OFF switch and LED status indicator. Size: 134 x 75 x 30 mm.