Our Doxmand Bird Deterrent devices make a howling sound that scares off starlings and other harmful birds.
Noises are generated randomly so that the birds cannot get used to them. Power is supplied via a solar panel on the top of the device, which provides the control circuit with sufficient power even in cloudy weather. The alarm only sounds during the day and turns off automatically at night.
These devices are completely maintenance-free and only need to be set up on a column at a height of at least 1 meter above the crop to be protected.
With the SR4, the oppositely arranged speakers can emit sound independently of each other, so that harmful birds can easily be misled by the direction of the noises.
The SR4 allows you to choose from 3 types of programs to adapt the operation of the device to your own area:
3-minute program: a maximum of 3 minutes elapse between two alarms. However, you can sound a tone again at any time within 3 minutes.
6-minute program: a maximum of 6 minutes elapse between two alarms. However, within 6 minutes you can sound a tone again at any time.
12-minute program: A maximum of 12 minutes elapse between two alarms. However, you can sound a tone again at any time within 12 minutes.
The handset is mounted with a bracket made of galvanized steel.
DANGER! The device generates sound effects above 120 dB <, so use in residential areas is not recommended!
-Number of speakers: 4 pcs
-Protected area: ~ 4 hectares
-Speaker arrangement: 90 °
-Frequency: 1-5 kHz
-Volume: max 130dB
-Dimensions: 300 x 300 x 105 mm
-Weight: 2300 g
-Operating temperature: -15-50 ° C.
-Solar energy: 4.5W
-Battery capacity: 7000mA