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Mallory Sonalert SC616JW

Mallory Sonalert - SC616JW - Alarm;  Warble;  68 dB(A) (Min.) @ 2 ft./6 VDC;  6 to 16 VDC;  1800 500 Hz;  View larger image View larger image
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Mallory Sonalert Alarm; Warble; 68 dB(A) (Min.) @ 2 ft./6 VDC; 6 to 16 VDC; 1800 500 Hz;
Mfr. Part#:

Allied Stock#: 70186861


View SC616JW Datasheet Datasheet

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$37.21 (Each)

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Brand/Series: SC Series
Color: Black
Color, Housing: Black
Current Rating: 26 mA
Current, Operating: 6 mA (Max.) @ 6 VDC, 26 mA (Max.) @ 16 VDC
Decibel Range: 68 to 80 dBA
Decibels at 1 Meter: 80 dBA @ 2 ft
Diameter: 42.85 mm
Diameter, Mounting: 1.25 in.
Features: Fast and Slow Warble, Medium and Soft Sound Level
Frequency: 2.8 kHz
Frequency, Oscillator: 1800 +⁄- 500 Hz
Length: 1.59" (40.386mm)
Material, Construction: Nylon
Mounting Style: Panel
Operation: Fast Warble
Operation Mode: Fast Warble
Primary Type: Alarm
Sound Level: 68 dB(A) (Min.) @ 2 ft.⁄6 VDC
Special Features: Medium Sound Level
Supply Voltage: 6 to 16 VDC
Temperature Range: -30 to +65 °C
Temperature, Opening, Maximum: +65 °C
Temperature, Operating, Maximum: 65 °C
Temperature, Operating, Minimum: -30 °C
Termination: Screw Terminal
Tone: Warble
Type: Piezoelectric
Voltage, Operating: 6-16 VDC


Warble Alarm, 6 to 16 VDC Operating Voltage
The Mallory Sonalert produces an audible tone by internally creating an oscillating signal which drives a piezo ceramic transducer mounted in a sound chamber. Various types of continuous and intermittent tones are available. Self driven piezo ceramic transducers are superior to electromagnetic buzzers because they produce no arcing, electrical noise, or mechanical wear during operation. The Mallory Sonalert can be actuated by AC and DC power signals and has several mounting configurations and terminations available.

Rated Voltage 6-16Vdc; 68-80dB; 2800Hz; DC; Panel Mount; Slow Warble


  • Fast Warble and Slow Warble

  • Sound Level: Medium and Soft

  • More reliable then your electromagnetic buzzers

  • Operate more cosistently during their operating life

  • Able to produce many more types of tones compared to buzzers