Name: System Sensor MHW Mini Horn White
Brand: System Sensor
SKU: MHW
Price: 37.64 USD
Availability: InStock

System Sensor MHW Mini Horn White

Description

Product Summary

The System Sensor MHW Mini Horn White is a professional-grade replacement part from System Sensor. The SPECTRAlert Advance series of mini horn sounders from System Sensor® are designed to provide Primary and Secondary signaling for fire and security applications.

Duct smoke detectors sense smoke in the HVAC air stream and shut down air handlers to keep smoke from spreading through a building, as required by many mechanical and fire codes for systems above 2,000 CFM. This group includes detector housings, sampling tubes, remote test stations, annunciators, and accessories.

Key Features

100,000 hour LED life
12 and 24 volt operation
1W LED Flashlight
Ceiling or wall mounting
Compatible with MDLsync module
Fold-away, swivel hook
High and low volume settings
Mounts to single gang back box
Red warning light
See 'Downloads' section for more info
Strong, pivoting magnetic base
Temporal and non-temporal tones

Specifications

Brand	System Sensor
Part Number	MHW
Part Type	Duct Smoke Detector
Operating Temperature	32°F to 120°F (0°C to 49°C)
Humidity Range	10 to 93%RH Non-condensing
Nominal Voltage	12 to 24VDC
Wire Gauge	12 to 18AWG
Dimensions	4.6"L x 2.9"W x .45"D

What's Included

(1) System Sensor MHW Mini Horn White

Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.

Extra Information

Find your comfort-ready size with confidence

Get a fast, learning-friendly estimate for tons and BTUs, then review it with a Pro to dial in the perfect fit for your home.

Quick sizing snapshot

Enter your home size and a few basics to see a quick HVAC365 sizing snapshot you can review with a Professional.

Home size (sq ft)

Enter at least 100 sq ft.

Use conditioned square footage only; skip garages and unfinished basements.

Climate

We’ll auto-detect for U.S. visitors.

Home type

Select your home type.

Shared walls and insulation levels change the load—pick what matches your structure.

System type

Choose a system type.

Match the system to your ductwork, fuel, or preferred heat source for best comfort.

This is a sizing estimate for general guidance only. Always confirm final size, duct design, and fuel type with a Professional before purchasing equipment or pulling permits.

Brand:

System Sensor

Weight:

3.00 LBS

Safety Information:

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Prop 65 Warning:

Yes

Part Type:

Duct Smoke Detector

Operating Temperature:

32°F to 120°F (0°C to 49°C)

Humidity Range:

10 to 93%RH Non-condensing

Nominal Voltage:

12 to 24VDC

Wire Gauge:

12 to 18AWG

Dimensions:

4.6"L x 2.9"W x .45"D

Please Note: To validate the manufacturer's warranty, equipment must be installed by a qualified licensed professional in accordance with local codes and the manufacturer's installation requirements.