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Buzzers, Sounders & Ultrasonics

Products


  • Buzzer 8-16VDC 30mA 78dB

    Buzzer 8-16VDC 30mA 78dB

    Small Electric  Buzzer with flying red and black leads. 8 to 16VDC 30mA. 78dB



    Item Number: BZ12
    £1.65 (inc VAT £1.98)
     
  • Dual Tone Piezo Sound Bomb 105dB

    Dual Tone Piezo Sound Bomb 105dB

    Piezo Sound Bomb. Double piezo element for very loud dual tone. 105dB @ 1 metre. 84 x 32 x54mm. 6-15VDC @ 90mA max. 1.5kHz 0 2.8KHz 150mm flying leads.



    Item Number: BM212
    £5.50 (inc VAT £6.60)
     
  • Very Loud Piezo Buzzer 105dB

    Very Loud Piezo Buzzer 105dB

    Very Loud Piezo Siren with mounting flange. 6-15VDC, 85mA/105dB @ 1M. Piercing Siren Tone. Centre frequency approx 2KHz. dims: W 42mm. H 27.5mm. D 52mm. Fixing Centres 58mm.



    Item Number: PIZ105
    £5.65 (inc VAT £6.78)
     
  • Piezo Elelment 2.8KHz

    Piezo Elelment 2.8KHz

    Unhoused Piezo Element - self oscillating. 35mm diameter. 30V max, 2.8KHz. Resonant Impedance 150 ohms. Capacitance at 1KHz = 3.8K



    Item Number: PIZE
    £0.40 (inc VAT £0.48)
     
  • Piezo Siren 6-12VDC 200mA 1.5KHz 100dB

    Piezo Siren 6-12VDC 200mA 1.5KHz 100dB

    Very Loud Piezo Siren with mounting bracket. 6-12VDC, 200mA/100dB @ 12V/100mm. Very Loud Siren Tone. 1.5KHz-3.5KHz. 45 x 40 x 59mm. Mounting Centres 22mm



    Item Number: PIZD
    £6.75 (inc VAT £8.10)
     
  • Piezo Sounder 12V 13mA 3.1KHz 85dB

    Piezo Sounder 12V 13mA 3.1KHz 85dB

    Piezo Sounder with mounting flange. 8-16VDC, 13mA/85dB @ 12V/300mm. Continuous 3.1KHz tone.



    Item Number: PIZB
    £1.50 (inc VAT £1.80)
     
  • Piezo Sounder 6-18VDC 7mA 85dB

    Piezo Sounder 6-18VDC 7mA 85dB

    Piezo Sounder with mounting flange.

    8-16VDC, 7mA.

    Continuous 2.8KHz tone.

    42mm dia x 16mm high

    Sound pressure 85dBA.



    Item Number: PIZA
    £2.65 (inc VAT £3.18)
     
  • 25KHz Ultrasonic Transmitter

    25KHz Ultrasonic Transmitter

    Ultrasonic Transducer - Transmitter at 25KHz. Sends piercing sound omindirectionally. Cannot be heard by normal human ears, but sends frightening sound to horses, cats, dogs, mice, rats, birds etc etc. 25KHz presents a lower frequency sound than conventional 40KHz transducers and is more effective in animal and pest control.



    Item Number: MA25T
    £5.00 (inc VAT £6.00)
     
  • Ultrasonic 40KHz Receiver

    Ultrasonic 40KHz Receiver

    Ultrasonic Transducer - Receiver at 40KHz. Sensitivity 65dB. 30K impedance. Matched for transmitting on MA40T



    Item Number: MA40R
    £2.75 (inc VAT £3.30)
     
  • Ultrasonic 40KHz Transmitter

    Ultrasonic 40KHz Transmitter

    Ultrasonic Transducer - Transmitter at 40KHz. Sensitivity 106dB. 500R impedance. Matched for receiving on MA40R



    Item Number: MA40T
    £2.95 (inc VAT £3.54)
     

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