Bird Xpeller Pro. Very loud - We used it in a 1400 sq meter greenhouse and it worked well, saving us many thousands of dollars in export orchids.

Able to mix and match the different bird sounds to scare whatever target species. And can randomise the timing to avoid them getting used to it. Select day or night, or both.

Pickup is at Maungatapere or can deliver in Whangarei. You would be welcome to come and hear/see it working.