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Silent Knight SD505-AHS Addressable Analog Heat Detector for Fire Alarm Systems
- Regular price
- $299.00
- Sale price
- $299.00
- Regular price
-
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Product Description P/N: SD505-AHS
Description
The Silent Knight SD505-AHS is an addressable analog heat sensor designed to detect elevated temperatures and report device status and location to a compatible fire alarm control panel. It is suitable for areas where smoke detectors may be prone to nuisance alarms, such as commercial kitchens and spaces exposed to steam or cooking fumes. The sensor operates on 17–41 V DC and uses fixed-temperature detection within the specified 135°F–150°F range.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|
Brand |
Silent Knight |
|
Category |
Fire Alarm Equipment |
|
Part Number |
SD505-AHS |
|
Subcategory |
Heat Detectors |
|
Product Type |
Addressable Analog Heat Sensor |
|
Detection Method |
Fixed-temperature heat detection |
|
Detection Temperature |
135°F–150°F |
|
Operating Voltage |
17–41 V DC |
|
Indicator |
Flashing status LED; steady illumination upon activation |
|
Dimensions |
3-15/16 in. diameter × 2 in. height, including base |
|
Weight |
0.36 lb |
Information About SD505-AHS
The SD505-AHS belongs to Silent Knight’s SD505 addressable fire detection product family. Its addressable design allows the fire alarm control panel to identify the individual sensor reporting an alarm. A status LED flashes during normal supervision and illuminates steadily when the sensor activates. The low-profile housing uses the SD505-6AB base, which is also compatible with specified SD505 smoke detectors, allowing base replacement without rewiring when the installation supports it.
Key Features:
-
Addressable Heat Detection: Reports sensor status and device identification to a compatible fire alarm control panel.
-
Fixed-Temperature Sensing: Detects temperatures within the specified 135°F–150°F range.
-
Reduced Nuisance Alarms: Suitable for locations where steam or cooking fumes can make smoke detection impractical.
-
Device Status LED: Flashes during supervision and illuminates steadily when activated.
-
Shared Detector Base: Uses the SD505-6AB base, also used by specified SD505 smoke detectors.
-
Operating Voltage: Supports a supply range of 17–41 V DC.
-
Low-Profile Housing: Measures approximately 3-15/16 inches in diameter and 2 inches high, including the base.
-
Legacy System Component: Discontinued and identified as replaced by the SD505-HEAT.
The SD505-AHS delivers the reliability and precision required for addressable heat detection in compatible fire alarm systems.
Description
The Silent Knight SD505-AHS is an addressable analog heat sensor designed to detect elevated temperatures and report device status and location to a compatible fire alarm control panel. It is suitable for areas where smoke detectors may be prone to nuisance alarms, such as commercial kitchens and spaces exposed to steam or cooking fumes. The sensor operates on 17–41 V DC and uses fixed-temperature detection within the specified 135°F–150°F range.
Technical Specifications
|
Condition |
New/Never Used Surplus |
|
Brand |
Silent Knight |
|
Category |
Fire Alarm Equipment |
|
Part Number |
SD505-AHS |
|
Subcategory |
Heat Detectors |
|
Product Type |
Addressable Analog Heat Sensor |
|
Detection Method |
Fixed-temperature heat detection |
|
Detection Temperature |
135°F–150°F |
|
Operating Voltage |
17–41 V DC |
|
Indicator |
Flashing status LED; steady illumination upon activation |
|
Dimensions |
3-15/16 in. diameter × 2 in. height, including base |
|
Weight |
0.36 lb |
Information About SD505-AHS
The SD505-AHS belongs to Silent Knight’s SD505 addressable fire detection product family. Its addressable design allows the fire alarm control panel to identify the individual sensor reporting an alarm. A status LED flashes during normal supervision and illuminates steadily when the sensor activates. The low-profile housing uses the SD505-6AB base, which is also compatible with specified SD505 smoke detectors, allowing base replacement without rewiring when the installation supports it.
Key Features:
-
Addressable Heat Detection: Reports sensor status and device identification to a compatible fire alarm control panel.
-
Fixed-Temperature Sensing: Detects temperatures within the specified 135°F–150°F range.
-
Reduced Nuisance Alarms: Suitable for locations where steam or cooking fumes can make smoke detection impractical.
-
Device Status LED: Flashes during supervision and illuminates steadily when activated.
-
Shared Detector Base: Uses the SD505-6AB base, also used by specified SD505 smoke detectors.
-
Operating Voltage: Supports a supply range of 17–41 V DC.
-
Low-Profile Housing: Measures approximately 3-15/16 inches in diameter and 2 inches high, including the base.
-
Legacy System Component: Discontinued and identified as replaced by the SD505-HEAT.
The SD505-AHS delivers the reliability and precision required for addressable heat detection in compatible fire alarm systems.
