---
product_id: 102997643
title: "Mallory Sonalert - SC628NR - SC628NR, Audio 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Screw Panel Mount (2 Items)"
brand: "x-on"
price: "R1515"
currency: ZAR
in_stock: true
category: "X On"
url: https://www.desertcart.co.za/products/102997643-mallory-sonalert-sc628nr-sc628nr-audio-6vdc-28vdc-16ma-80dba-2400hz
store_origin: ZA
region: South Africa
---

# Mallory Sonalert - SC628NR - SC628NR, Audio 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Screw Panel Mount (2 Items)

**Brand:** x-on
**Price:** R1515
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mallory Sonalert - SC628NR - SC628NR, Audio 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Screw Panel Mount (2 Items) by x-on
- **How much does it cost?** R1515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/102997643-mallory-sonalert-sc628nr-sc628nr-audio-6vdc-28vdc-16ma-80dba-2400hz)

## Best For

- x-on enthusiasts

## Why This Product

- Trusted x-on brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

MALLORY SONALERT - SC628NR - TRANSDUCER; PIEZO; 2.9KHZ; 90DBA; 28VDC

## Features

- Product Overview The SC628NR is a panel-mount continuous-mode loud-sound black Piezoelectric Alarm with tin-plated brass terminals and made of 6/6 nylon
- The 30mm alarm with screw terminals series transducer operates at 6 to 28VDC voltage range and generates 80 to 90dBA loudness at 2ft
- Circuitry operation -30 to +65°C Operating temperature range Applications AudioThis listing is for Each

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OVEPEMU |
| Best Sellers Rank | #438,529 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #107 in Industrial Warning Alarms |
| Brand Name | X-ON |
| Customer Reviews | 3.2 3.2 out of 5 stars (5) |
| Item Weight | 18.14 g |
| Manufacturer | MALLORY SONALERT |
| Material Type | Piezo |
| Maximum Supply Voltage | 28 volts_of_direct_current |
| Minimum Supply Voltage | 28 volts |
| Model | SC628NR |
| Mounting Type | Panel Mount |
| Number of Channels | 1 |
| Number of Items | 2 |
| Package Type Name | Box |
| Part Number | SC628NR |
| Unit Count | 1 Count |
| Voltage | 28 volts |

## Product Details

- **Manufacturer:** MALLORY SONALERT
- **Maximum Supply Voltage:** 28 volts_of_direct_current
- **Minimum Supply Voltage:** 28 volts
- **Mounting Type:** Panel Mount
- **Voltage:** 28 volts

## Images

![Mallory Sonalert - SC628NR - SC628NR, Audio 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Screw Panel Mount (2 Items) - Image 1](https://m.media-amazon.com/images/I/31YPvYSEwFL.jpg)
![Mallory Sonalert - SC628NR - SC628NR, Audio 6VDC 28VDC 16mA 80dBA 2400Hz to 3400Hz Screw Panel Mount (2 Items) - Image 2](https://m.media-amazon.com/images/I/51wEGm2vysL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/102997643-mallory-sonalert-sc628nr-sc628nr-audio-6vdc-28vdc-16ma-80dba-2400hz](https://www.desertcart.co.za/products/102997643-mallory-sonalert-sc628nr-sc628nr-audio-6vdc-28vdc-16ma-80dba-2400hz)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-27*