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10PCS SFM-27 95DB High Decibel Alarm Siren DC 3-24V Electronic Buzzer Alarm Sounder Continuous Beep Alert Sound Module for Arduino

KWD 4
Brand
Geekstory
Category
Horns & Sirens
Weight
59 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • SFM-27 is a kind of integrated electronic sounder, with stable performance and long service life. It is a continuous Tone will Beep continuously. As long as it is been powered it will Beep continuously.
  • Working voltage: DC 3-24V; Rated voltage: DC 12V; Max rated current: 15mA; Min sound output: 95dB, Alarm Diameter: 29mm/ 1.14"; Alarm Height: 15mm/ 0.59"; 2 Mounting Holes distance: 40mm/ 1.57";2 Wires length: 105mm 14.13".
  • Widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephone, timer and other electronic products as a sound device.
  • Alarm Diameter: 29mm/ 1.14", Height: 15mm/ 0.59", 2 Mounting Holes distance: 40mm/ 1.57", with 2-wire pigtails: Wires length: 105mm 14.13".
  • You can get 10PCS Buzzer Module. If you have any questions about product, pls click "Geekstory" to e-mail us.

Description

Description:
Alarm Diameter: 29mm/ 1.14"
Alarm Height: 15mm/ 0.59"
2 Mounting Holes distance: 40mm/ 1.57"
2 Wires length: 105mm 14.13"
Rated Voltage: 12V
Operating Voltage: 3-24V
Rated current: 15MA at 12VDC
Rated Current(MAX): 20mA
Min Sound Output at 10 cm: 95 DB
Resonant Frequency: 31001500
Acoustic piezoelectric frequency: 100dB at 12VDC/30cm
Resonant frequency: 2.5±0.5KHZ
Working temperature: -20~45 degree
Storage temperature: -20~60 degree

Continuous Sound
Mounting Holes

Package Includes:5 X 95DB DC 3-24V Alarm High Decibel Alarm

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