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Buzzers, Sounders & Ultrasonics

Products


  • Buzzer 9 to 15VDC 25mA 70dB

    Buzzer 9 to 15VDC 25mA 70dB

    Electric Buzzer 12VDC 25mA (actual range 9VDC to 15VDC)

    Dimensions 33.5 X 17 x 15mm (h) 

    100mm red & black wires

    Sound output: 70-75dB@30cm

    Frequency: 400Hz ±20%



    Item Number: BZ12
    £2.75 (inc VAT £3.30)
     
  • Very Loud Piezo Siren 105dB

    Very Loud Piezo Siren 105dB

    Very Loud Piezo Siren 105db, with mounting flange.

    Piercing Siren Tone. Centre frequency approx 2KHz. 6-15VDC,

    85mA/105dB @ 1M.

    W 42mm. H 27.5mm. D 52mm

    Fixing Centres 58mm



    Item Number: PIZ105
    £6.25 (inc VAT £7.50)
     
  • 25KHz Ultrasonic Transmitter

    25KHz Ultrasonic Transmitter

    Ultrasonic Transducer - Transmitter at 25KHz

    It sends a piercing sound omnidirectionally. 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
    £3.75 (inc VAT £4.50)
     
  • Ultrasonic 40KHz Receiver

    Ultrasonic 40KHz Receiver

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



    Item Number: MA40R
    £3.75 (inc VAT £4.50)
     
  • Ultrasonic 40KHz Transmitter

    Ultrasonic 40KHz Transmitter

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



    Item Number: MA40T
    £4.25 (inc VAT £5.10)
     

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