MG Electronics HJ-650 4-28 VDC Panel Mount Sounder/Siren
SKU
HJ-650
Model No
HJ-650
$4.50
Product Highlights
- 4-28 VDC Operating Range
- 15 MA @ 28 VDC
- Continuous tone
- 95 db SPL (1W/1M)
- Fits 1-1/8" diameter opening

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The HJ-650 from MG Electronics is a versatile 4-28 VDC panel mount sounder/siren designed to deliver reliable audio alerts for various applications. With its robust features and specifications, this sounder is ideal for use in industrial, commercial, and residential settings, ensuring clear sound output to grab attention when needed.
MG Electronics HJ-650 Sounder Features
- Operating Voltage: 4-28 VDC - Provides flexibility in installation across various systems.
- Current Consumption: 15 MA @ 28 VDC - Ensures low power usage, making it energy efficient.
- Sound Output: Continuous tone - Delivers a reliable and persistent alert signal.
- Volume Level: 95 db SPL (1W/1M) - Offers a powerful sound output that can be heard over significant distances.
- Mounting Size: Fits 1-1/8" diameter opening - Simplifies installation in standard panel cutouts.
- Connection Type: Screw terminals - Allows for easy wiring and secure connections.
Detailed Specifications
| Feature | Details |
| Operating Voltage | 4-28 VDC |
| Current Draw | 15 MA @ 28 VDC |
| Signal Type | Continuous tone |
| Sound Pressure Level | 95 db SPL (1W/1M) |
| Mounting Cutout | 1-1/8" diameter |
| Wiring Method | Screw terminals |
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- works fine for my purpose 0 people found this helpfulworks fine for my purpose
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