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Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector
503|503
Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector
503|503
Key Features
- 135° fixed temperature heat detector
- Closed-circuit design for reliability
- Covers up to 400 square feet
Key Features
- 135° fixed temperature heat detector
- Closed-circuit design for reliability
- Covers up to 400 square feet
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Become an ADI CustomerKey Features
- 135° fixed temperature heat detector
- Closed-circuit design for reliability
- Covers up to 400 square feet

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Overview
Specifications
Documents
Product Overview
The Honeywell Ademco 503 is a 135 degree fixed temperature closed circuit thermostat that covers up to 400'.
Main Features
- 135° fixed temperature heat detector
- Closed-circuit design for reliability
- Covers up to 400 square feet
- Ideal for home safety and security
- Honeywell Ademco quality assurance
General Information
Name: Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector
Category: Honeywell Home, Fire, Intrusion, Fire Detection Devices, Life Safety Devices, Heat Detectors, Heat Detectors
UPC Code: 781410007994
Country of Origin: Mexico. Country of origin is subject to change.
Specifications
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ADI Part Number 503 Brand Name Honeywell Home Manufacturer Resideo Manufacturer Part Number 503 Product Model 503 Product Name 503 Fixed Temperature Heat Detector Product Type Fixed Temperature Heat Detector
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Color White Form Factor Ceiling Mount Weight (Approximate) 1.76 oz
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Country of Origin MX Environmental Certification WEEE Environmentally Friendly Yes