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Key Features
- Elegant yet robust design – ideal for commercial applications and large residences
- Market-leading mirror optics offer exceptionally high detection sensitivity and i mmunity to false alarms
- Coverage area – 49' / 90°
Key Features
- Elegant yet robust design – ideal for commercial applications and large residences
- Market-leading mirror optics offer exceptionally high detection sensitivity and i mmunity to false alarms
- Coverage area – 49' / 90°
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Become an ADI CustomerKey Features
- Elegant yet robust design – ideal for commercial applications and large residences
- Market-leading mirror optics offer exceptionally high detection sensitivity and i mmunity to false alarms
- Coverage area – 49' / 90°

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Overview
Specifications
Documents
Product Overview
The DSC MX974 is a wired addressable passive infrared motion detector with up to 90 pounds (40kg) of pet immunity. The MX974 is designed to be used on an IQ Pro panel that has the HSM3105 MX Addressable Loop Module installed. Without this module, the IQ Pro will not support MX devices.
Main Features
- Elegant yet robust design – ideal for commercial applications and large residences
- Market-leading mirror optics offer exceptionally high detection sensitivity and i mmunity to false alarms
- Coverage area – 49' / 90°
- Vandal-resistant design through patented V-Slot technology
- Front and Back tamper protection
- Adaptive, Active Infra-Red Anti-masking technology
- Easy to install, with no vertical adjustments
- Pet-immune – Target Specific Imaging™ distinguishes between humans and pets weighing up to 88 lbs.
- True Motion Recognition™ algorithm distinguishes between true motion of an intruder and any other disturbances, minimizing false alarms
General Information
Name: DSC MX974 Addressable MX PIR Sensor with Pet Immunity
Category: DSC, Intrusion, Motion & Perimeter Sensors, PIR Motion Sensors
UPC Code: 7290109981239
Country of Origin: China. Country of origin is subject to change.
Specifications
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ADI Part Number 3W-MX974 Brand Name DSC Manufacturer Johnson Controls Manufacturer Part Number MX974 Product Name MX974 - MX PIR with Pet Immune Product Series MX Product Type Motion Sensor
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Connectivity Technology Wired Maximum Motion Sensing Distance 49' Maximum Viewing Angle 90° Passive Infrared Sensor (PIR) Yes Wireless Technology Infrared
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Application/Usage Residential/Commercial
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Installation Type Commercial
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Country of Origin CN