| Technical Data |
| Operating voltage | 12-15V DC (car battery)
| | Average power consumption | < 5mA
| | Automatic shutoff | if the battery voltage decreases to < 11,5V DC (± 5 %)
| | Output voltage | ca. 200 - 300 V/DC
| | Ultrasonic frequency | ca. 22 KHz (± 10 %)
| | Acoustic pressure | max. ca. 100 dB (± 15 %)
| | Angle of radiation ultrasonics | ca. 150°
| | Loudspeaker | special ceramic piezoelectric speaker with spherical aluminium membrane
| | Temperature range | app. -40 - +80 °C
| | Functional display | flashing LED (ca. every 5 - 12 sec.)
| | Dimensions basic instrument | ca. 46 x 73 x 145 mm (H x W x D)
| | Cable length high-voltage cable | 2 x ca. 1.9 m (± 10 %)
| | Fuse in the fuse holder | 500 mA
| | High-voltage contact plates | 6 pieces, ca. 40 x 40 x 1.5 mm each
| | If cable for terminal 15 is connected with „positive“, the marten defence disconnects. The marten defence switches on if it is connected with negative or does not receive any signal. |
...chases away martens by means of small high-voltage plates charged electrically to ca. 200 - 300 V/DC through electric shock in the engine compartment of the vehicle (only weak current pulses that chase the marten away, but do not kill it) and through strong, aggressively pulsating ultrasonic sounds. Extremely low power consumption (< 0,005 A), switches the battery voltage of < 11,5 V/DC automatically off (does not discharge the battery completely if vehicles are being parked for quite some time).
|
