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Audio Indicators & Alerts 16 to 28 VDC 3300 +/- 500 Hz

  • Manufacturer: Mallory Sonalert Products Inc.
  • Origchip NO: 512-ZA028MDDT7
  • Package: -
  • Datasheet: PDF
  • Stock: 557
  • Description: Audio Indicators & Alerts 16 to 28 VDC 3300 +/- 500 Hz(Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.



Factory Lead Time 6 Weeks
Mount Panel
Mounting Type Panel Mount
Operating Temperature -30°C~65°C
Packaging Bulk
Published 2014
Series ZA
Size / Dimension 1.210Dia 30.74mm
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Terminal Block
Max Operating Temperature 50°C
Min Operating Temperature -30°C
Voltage - Rated DC 28V
Technology Piezo
Ingress Protection NEMA 3R, 4X, 12
Current Rating 40mA
Frequency 3.3kHz
Approval Agency cUL, UL
Operating Supply Current 40mA
Operating Mode Warble, Fast
Max Supply Current 40mA
Input Type DC
Current - Supply 40mA
Voltage Range 16V~28V
Self Resonant Frequency 3.3kHz
Washable Yes
Port Location Top
Sound Pressure Level (SPL) 75dB @ 16V, 61cm
Driver Circuitry Indicator, Internally Driven
Duration 7 WPS
Diameter 30.74mm
Height 43.4mm
Height Seated (Max) 2.234 56.75mm
Length 43.44mm
RoHS Status ROHS3 Compliant
See Relate Datesheet
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