Speco - SA4P - 20W 4" Alarm Siren

Product Overview

The Speco SA4P is a 20W, 4-inch alarm siren designed to deliver a powerful warbling tone for audible alerting. Its 120dB output, 6–12VAC operating range, and weatherproof ABS housing make it suitable for dependable indoor or outdoor installations.

Key Configuration

Model: SA4P | Product Type: 4-inch alarm siren | Maximum Power: 20W | Sound Level: 120dB | Operating Voltage: 6–12VAC | Current Rating: 750mA | Housing: Weatherproof ABS plastic | Mounting: Surface mount

Key Features

• · 120dB sound level for clearly audible alerts
• · Warbling tone designed to attract attention quickly
• · 20W maximum power rating
• · Operates on 6–12VAC power
• · 750mA current rating
• · Weatherproof ABS plastic housing
• · 4-inch siren format for compact installations
• · Surface-mount design for straightforward installation
• · Includes a mounting bracket

Technical Context

The SA4P converts its 6–12VAC input into a high-output audible alarm with a warbling tone. Its 120dB rating is intended to provide strong notification across monitored areas, while the weatherproof ABS housing helps protect the siren in exposed installations.

Installation Notes

Surface-mount the SA4P using the included bracket and connect it to a compatible 6–12VAC power source. Confirm that the power supply can provide the required current and install the siren where its audible output can be heard clearly.