Interlogix 521NCSXT

Photoelectric 2-Wire Smoke Detector w/ CleanMe, Heat Sensor and Sounder, 8.5 – 33 VDC. Smart Dual Fixed/Rate of Rise Heat Sensors. 85DB Sounder.

Availability: Please call for availability
Condition: New
Brand: Interlogix
Status: Discontinued
SKU: 45089
Manufacturer Part #: 521NCSXT
Alternative: 2WTA-B

Description

500N Series two-wire conventional photoelectric smoke detectors bring together trusted technology and a full line of features that meet the demands of both residential and commercial applications. The 500N offers sounders in two-wire applications, specifically to meet residential code requirements.

Interlogix is also proud to offer proven technology like CleanMe®, dust compensation, field replaceable optical chambers, and self-diagnostics. CleanMe® is only available on the 500N 2-wire models and will communicate with compatible FACPs when servicing is required.

500N Series detectors work on a light-scattering principle. A pulsed infrared light-emitting diode serves as the light source, and a high-speed photo diode as the sensing element. This design protects against nuisance alarms caused by dust, insects, RF interference, and ambient light.

Documents

Description

500N Series two-wire conventional photoelectric smoke detectors bring together trusted technology and a full line of features that meet the demands of both residential and commercial applications. The 500N offers sounders in two-wire applications, specifically to meet residential code requirements.

Interlogix is also proud to offer proven technology like CleanMe®, dust compensation, field replaceable optical chambers, and self-diagnostics. CleanMe® is only available on the 500N 2-wire models and will communicate with compatible FACPs when servicing is required.

500N Series detectors work on a light-scattering principle. A pulsed infrared light-emitting diode serves as the light source, and a high-speed photo diode as the sensing element. This design protects against nuisance alarms caused by dust, insects, RF interference, and ambient light.

Additional information

Weight 0.5 lbs
Dimensions 5.50 × 5.50 × 2.00 in
Detection Method

Fixed Temperature, Photoelectric, Rate-of-Rise

Thermal Rating

135°F

Series

Condition

New

Production Status

Discontinued

Brand

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Attributes

Weight 0.5 lbs
Dimensions 5.50 × 5.50 × 2.00 in
Detection Method

Fixed Temperature, Photoelectric, Rate-of-Rise

Thermal Rating

135°F

Series

Condition

New

Production Status

Discontinued

Brand

Product Features

  • Remote maintenance (CleanMe®) reporting and built-in drift compensation reduces false alarms
  • Self-diagnostics meets NFPA 72 sensitivity testing requirements without the need for external meters
  • Field-replaceable optical chamber makes service fast and simple
  • Large SEMS screw terminals accept 12-18 AWG wire
  • Small, low profile design blends with any environment
  • Optional auxiliary functions include:
    • Integrated sounder with optional interconnection
    • Auxiliary relay is NFPA 72 listed for applications such as elevator recall
    • Fire system isolated heat detector, integrated with non-latching single station smoke detector
    • Integrated fixed/ROR heat detector
    • Adaptor plate enables replacing legacy 400 Series with 500N Series smoke detectors

What's Included

Shipping Details

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. Product availability and pricing may change depending on market conditions. 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.

Return Details

This item must be returned within 45 days of the date it was purchased, shipped, delivered, or made ready for pickup. Refunds and returns must be sent via email to [email protected]. Please outline the items being returned, the reason for the return, along with any pictures of additional information about the product. See the return policy for complete information.

Testimonials

Rick A.
Dallas, TXI
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"Great service. I received help with exactly what I needed and I received it all in a timely manner."
Charles O.
New Brunswick, NJ
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"I had a big engineering/logistics issue that William over at FireAlarm.com helped me with. I don’t know what I would’ve done without their help!"
Jason G.
Los Angeles, CA
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"The fastest delivery I’ve seen. Needed overnight emergency parts and I got just that."
Julia S.
Tampa, FL
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"Needed last-minute maintenance done on my building’s system, and FireAlarm.com exceeded my expectations with how quickly it was done."

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Reviews

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Pricing & Availability Details

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. Product availability and pricing may change depending on market conditions. 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), or by mailing us a check. You can also call in with your credit card information at any time: 888-497-0290. All orders are subject to processing time at our main shipment hub.  After placing your order, you will be sent your shipment tracking number after the mandatory processing has been completed.

Return & Cancellation Details

This item must be returned within 45 days of the date it was purchased, shipped, delivered, or made ready for pickup. Refunds and returns must be sent via email to [email protected]. Please outline the items being returned, the reason for the return, along with any pictures of additional information about the product. See the return policy for complete information.