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Apollo SA5500-450APO XP95A Addressable Heat Detector

Addressable Heat Detector, 135°F XP95

Manufacturer Part #: SA5500-450APO

Apollo 55000-450APO XP95A Intelligent Heat Detector

SKU: 1669
Manufacturer Part #: 55000-450APO
Secondary Part #: XP95-T
Condition: New
Brand: Apollo
Status: Discontinued

XP95A Addressable Heat, 135°F, Rate of Rise

$75.99

Estimated 10 business days
On Backorder
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Description

The Apollo 55000-450APO XP95A Heat Detector is an addressable heat detector designed for intelligent fire alarm systems using Apollo XP95, Discovery, and CoreProtocol communication protocols. The detector measures temperature using an electronic thermistor sensor that outputs a voltage proportional to the surrounding air temperature, allowing the control panel to evaluate alarm conditions.

This detector is particularly suited for environments where smoke detectors may produce nuisance alarms, such as warehouses, loading docks, parking areas, or other spaces where dust, fumes, or steam may be present under normal operating conditions. Its thermistor-based sensing technology provides reliable heat detection while maintaining stable performance in demanding industrial or commercial environments.

The device connects to the addressable loop using a two-wire digital communication circuit that carries both power and data. Addressing is configured using an XPERT 7 addressing card, enabling the control panel to uniquely identify each device on the loop.

The detector features a low-profile housing and is compatible with standard 4-inch or 6-inch detector bases, providing flexible installation options while maintaining consistent aesthetics with other Apollo detectors in the XP95 series.

Documents

Description

The Apollo 55000-450APO XP95A Heat Detector is an addressable heat detector designed for intelligent fire alarm systems using Apollo XP95, Discovery, and CoreProtocol communication protocols. The detector measures temperature using an electronic thermistor sensor that outputs a voltage proportional to the surrounding air temperature, allowing the control panel to evaluate alarm conditions.

This detector is particularly suited for environments where smoke detectors may produce nuisance alarms, such as warehouses, loading docks, parking areas, or other spaces where dust, fumes, or steam may be present under normal operating conditions. Its thermistor-based sensing technology provides reliable heat detection while maintaining stable performance in demanding industrial or commercial environments.

The device connects to the addressable loop using a two-wire digital communication circuit that carries both power and data. Addressing is configured using an XPERT 7 addressing card, enabling the control panel to uniquely identify each device on the loop.

The detector features a low-profile housing and is compatible with standard 4-inch or 6-inch detector bases, providing flexible installation options while maintaining consistent aesthetics with other Apollo detectors in the XP95 series.

Additional information

Weight 0.2 lbs
Dimensions 3.93 × 3.93 × 1.65 in
Manufacturer

Apollo Fire Detectors

Brand

Apollo

Unit of Measurement

EA (Each)

Condition

New

Type

Heat Detector

Construction

Polycarbonate

Programming

Set via Base

Protocol

CoreProtocol, Discovery, XP95

Thermal Rating

135°F

Detection Method

Fixed Temperature, Rate-of-Rise

Series

Production Status

Discontinued

Reviews

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Attributes

Additional information

Weight 0.2 lbs
Dimensions 3.93 × 3.93 × 1.65 in
Manufacturer

Apollo Fire Detectors

Brand

Apollo

Unit of Measurement

EA (Each)

Condition

New

Type

Heat Detector

Construction

Polycarbonate

Programming

Set via Base

Protocol

CoreProtocol, Discovery, XP95

Thermal Rating

135°F

Detection Method

Fixed Temperature, Rate-of-Rise

Series

Production Status

Discontinued

Product Features

• Addressable thermistor-based heat detector
• Compatible with XP95, Discovery, and CoreProtocol systems
• Electronic temperature sensing with single NTC thermistor
• Automatic addressing using XPERT 7 card
• Low-profile housing for ceiling installation
• Suitable for environments prone to smoke or dust

What's Included

• 55000-450APO XP95A Heat Detector Head

Shipping Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1–5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock.

PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client. This product may be sourced from the manufacturer or supplier. If so, manufacturer cancellation fees may apply if the order is cancelled after processing. See our Terms of Sale for details.

Return Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee.

New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made.

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Apollo 45681-210APO Intelligent Mounting Base
Mfr. Part #: 45681-210APO
SKU: 1769
Currently Unavailable

Pricing & Availability Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1 – 5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock. PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client.

Payment Details

You may remit payment via a US-Based Credit Card (CC Authorization Form), Wire Transfer (w/ $30 or $50 fee added to invoice), via PayPal (Or PayPal Pay Later), via Apple or Google Pay, or by mailing us a check. You can also call in with your credit card information at any time: 888-497-0290.

Return & Cancellation Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee. New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made. See our complete return policy for more information at: https://firealarm.com/faq/