Marten defence device with ultrasonic

Application: For cars and campers. highly effective device in digital application technique to avoid Marten damage in the engine compartment
Operating voltage: 12 V
Power consumption: < 2 mA
Usage: < 0,025 W
Receiver. Backup: 200 mA / 250 V
Sound pressure: 105 dB ± 15%
Frequency: 23 kHz ± 10% pulsing
Viewing angle: 160°, effective
Functional check: flashing LED
Size (Lxwxh): approx. 8.35 x 3.75 x 2 cm
Flat, space-saving design
Piezo-dome speaker with ultrasonic sound and frequency modulation (automatic change of tone sequence)
Splash-proof
Preassembled wired