ESL / SENTROL 449CSRT Photoelectric Heat Detector 4-WIRE

( Brand: Esl / Sentrol ), ( Manufacturer Part Number: 449CSRT ), ( Type: Heat / Smoke Detector )

Review ESL / SENTROL 4-wire Photoelectric Heat Smoke Detector Free Shipping

The ESL Sentrol 449CSRT 4-Wire Photoelectric Heat Detector is a sophisticated fire detection system designed to provide reliable and accurate temperature sensing in various environments. This photoelectric heat detector is an essential component of a fire alarm system, as it continuously monitors temperatures and detects potential fires.

The 449CSRT model is a 4-wire detector, which means it has four wires for power, normal, alarm, and fault. This configuration allows for easier installation and integration with other fire alarm components, ensuring seamless communication and quicker response times.

The photoelectric technology used in this heat detector is a critical aspect of its functionality. This technology works by emitting a small, safe infrared beam across a sensitive sensing element. When heat is detected, the beam is disrupted, triggering an alarm. This design allows for early detection of fires, reducing potential damage and ensuring the safety of occupants.

The 449CSRT is also equipped with a self-diagnostic feature. This feature periodically tests the detector's components and reports any faults or issues to the fire alarm control panel. This information enables maintenance personnel to address any problems promptly, ensuring the overall functionality and effectiveness of the fire detection system.

Additionally, the 449CSRT is designed with a tamper-resistant cover and a vandal-resistant mounting bracket. These features help protect the detector from accidental or intentional damage, ensuring its continued operation and reliability.

In summary, the ESL Sentrol 449CSRT 4-Wire Photoelectric Heat Detector is a sophisticated and reliable fire detection component that utilizes photoelectric technology for early and accurate fire detection. Its 4-wire design allows for easy integration with other fire alarm systems, while its self-diagnostic feature ensures continuous monitoring and reporting of any potential issues. With its tamper-resistant cover and vandal-resistant mounting bracket, this detector offers robust protection against damage, making it an essential addition to any fire detection system.

The ESL-SENTROL 449CSRT 4-wire photoelectric heat detector is a safety device commonly used in fire alarm systems. Here are some pros and cons that might help you decide if this product is suitable for your needs.

1. photoelectric sensor: This type of sensor is less prone to false alarms caused by dust or insects compared to other heat detectors. It can sense a fire even if the temperature has not yet reached the alarm threshold.

2. 4-wire system: A 4-wire system allows for both power and signal wires to be separated, reducing the risk of signal degradation and ensuring reliable communication between devices.

3. tamper-resistant design: The detector has a tamper-resistant cover that helps prevent unauthorized access or accidental activation.

4. versatile mounting options: It can be mounted on the ceiling or the wall, providing flexibility in installation.

1. higher cost: Compared to standard 2-wire heat detectors, 4-wire photoelectric heat detectors like the ESL-SENTROL 449CSRT can be more expensive.

2. complex installation: Due to the separate power and signal wires, installation may be more complicated than with 2-wire detectors.

3. requires compatible fire alarm control panel: To ensure proper functionality, this detector must be used with a compatible fire alarm control panel that supports 4-wire photoelectric heat detectors.

In conclusion, the ESL-SENTROL 449CSRT 4-wire photoelectric heat detector offers advantages such as improved reliability, reduced false alarms, and versatile mounting options. However, it comes with a higher cost, complex installation, and the requirement for a compatible control panel. Ultimately, the decision to purchase this detector depends on your specific safety requirements, budget, and compatibility with your existing fire alarm system.

If you're looking for a reliable and less expensive option, a standard 2-wire heat detector may be a better choice. However, if you prioritize advanced features like reduced false alarms and a more reliable communication system, the ESL-SENTROL 449CSRT 4-wire photoelectric heat detector is a worthwhile investment.

Details:

The heat/smoke detector is a working pull and will come as pictured. P3 You are buying a Used ESL / Sentrol 449CSRT 4-Wire Photoelectric Heat Smoke Detector.

part #: 449csrt price

• $20.00

specifications indusfir:

• brand: Esl / Sentrol
• mpn: 449csrt
• type: Heat / Smoke Detector

general indusfir:

• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
• condition: Used

seller indusfir:

• # reviews: 6195
• city: Redford, Michigan
• rating: 99.1%

offer indusfir:

• quantity: 1
• best offers: True
• availability: In Stock
• started: September 26, 2025
• options: Ship-to-home
• sold: 0

payments indusfir:

• credit card: Mastercard
• other
• wallet: Paypal

returns indusfir:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping indusfir:

• class: Standard
• service: Standard
• cost: $0.00
• transit: 4-7 Days
• type: Fixed

Esl / Sentrol 449CSRT Is Similar To:

• Utc Fire Security By Esl Interlogix 541ncsrxt Photoelectric 4-wire Smoke Detector With Heat Sensor (56.2% similar) Maximum ripple p-p: 6/12/24 v: 10% v p-p. Typical average standby current: 70. Patented cleanse feature. Built-in sounder available in two and four-wire model's. Power supply: 12/24 v operation, 8.5 to 33 CDC polarity sensitive. Construction: abs plastic. Field-replaceable optical chamber. All ...(December 4th, 2024)
• Esl 521b New Smoke Automatic Fire Detector Ak (37.4% similar) Please reach out if you would like a precise quote. Our rates may vary from what is shown. Warranty begins on date of purchase. If we show two in the same picture it is for reference only. Shipping packaged items. We combine all shipping. Upstate breaker wholesale provides a 1 year warranty on this ...(July 14th, 2025)
• Esl Ge General Electric 731l New 2-wire Photoelectric Fire Alarm Detecter Head With 702e Base (57.8% similar) We combine all shipping. Shipping packaged items: orders put in before 8AM will got out the same day, orders placed after next day. Company name, address and phone number. Warranty begins on the date merchandise is received. New Esl GE 2-WIRE photoelectric fire alarm detector head w/ 702E base, ...(October 14th, 2025)