1. Alarm Sensors & Motion Detectors Items
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  3. INTERLOGIX SDX-135Z-433

INTERLOGIX SDX-135Z-433 Interconnected Detector Heat Freeze HDX-135Z-433 Heat/freeze Sensor

Hdx-135z-433 Interlogix Sdx-135z-433 Interconnected Smoke Detector With Heat/freeze Sensor 43

( Brand: Interlogix ), ( Manufacturer Part Number: SDX-135Z-433 ), ( Model: HDX-135Z-433 ), ( Type: Detector )

Review INTERLOGIX Interconnected Smoke Detector Heat/freeze Sensor 43

The Interlogix Sdx-135z and Hdx-135z 433 MHz Interconnected Detector Heat/Freeze Sensors are state-of-the-art devices designed to provide reliable protection against extreme temperatures in your home or business environment. These sensors are part of Interlogix's wireless security system, allowing for easy integration with other components of the system.

The Sdx-135z and Hdx-135z sensors are essentially identical in design and functionality, with the primary difference being their intended use the Sdx-135z is designed for use as a heat detector, while the Hdx-135z functions as a freeze sensor. Both sensors feature a sleek, compact design that can blend seamlessly into any decor. They measure approximately 2.7 inches in diameter and 1.1 inches in depth, making them unobtrusive and easy to install.

These sensors operate on the 433 MHz frequency, ensuring secure and stable wireless communication with your Interlogix security system. They are also interconnected, meaning that if one sensor is triggered, it will communicate the alarm to all other connected devices in the system. This feature is particularly useful in preventing false alarms and ensuring that you are promptly notified of any temperature-related issues.

The heat detector, Sdx-135z, is designed to monitor temperatures between 50 F and 132 F (10 C and 55.5 C). If the temperature rises above this range, the sensor will trigger an alarm, signaling potential danger, such as a fire. The freeze sensor, Hdx-135z, monitors temperatures between 32 F and 90 F (0 C and 32.2 C). If the temperature falls below this range, the sensor will also trigger an alarm, warning of potential freezing temperatures that could cause damage to pipes or other water systems.

Both sensors are equipped with a test button, allowing for easy self-diagnostics and regular checks to ensure optimal performance. They also feature a low battery indicator, alerting you when it's time to replace the batteries. The sensors use standard CR2032 batteries, which are easily obtainable and provide a long battery life.

The Interlogix Sdx-135z and Hdx-135z 433 MHz Interconnected Detector Heat/Freeze Sensors offer advanced temperature monitoring capabilities, interconnectivity, and easy integration with your existing Interlogix security system. Their compact design, intuitive features, and reliable performance make them an essential addition to any home or business security setup.

Interlogix Sdx-135z and Hdx-135z-433 are interconnected heat/freeze sensors designed for use in security systems. These sensors are designed to detect temperature changes that could indicate a fire or freezing condition. In this response, we will discuss the pros and cons of purchasing these Interlogix sensors.

Pros:

1. Interconnectability: These sensors can be interconnected, allowing them to communicate with each other. This feature can help reduce the number of wires required for installation and also enable the system to alert the user about multiple temperature changes in different areas at once.

2. Versatility: The Sdx-135z and Hdx-135z-433 sensors can be used for both freezing and heat detection. This versatility makes them suitable for various applications, including commercial and residential uses.

3. Long battery life: These sensors are designed to operate on a single CR2 battery, which can last up to 7 years. This long battery life reduces the need for frequent battery replacements.

4. Tamper-resistant design: The sensors have a tamper-resistant design that makes it difficult for intruders to disable them. This feature adds an extra layer of security to the system.

Cons:

1. Limited compatibility: These sensors may not be compatible with all security systems. Users should check the compatibility of the sensors with their existing security systems before making a purchase.

2. Requires professional installation: These sensors may require professional installation, which can add to the overall cost.

3. Limited temperature range: The sensors have a limited temperature range of -4 F to 158 F for freezing detection and 45 F to 122 F for heat detection. Users with extreme temperature conditions may need to consider other options.

Conclusion:

The Interlogix Sdx-135z and Hdx-135z-433 sensors offer several advantages, including interconnectability, versatility, long battery life, and tamper-resistant design. However, they also have some disadvantages, such as limited compatibility and the need for professional installation. Ultimately, the decision to purchase these sensors depends on the user's specific needs and the compatibility with their existing security system.

Recommendation:

If the user's security system is compatible with these sensors, and they require temperature detection capabilities, the Interlogix Sdx-135z and Hdx-135z-433 sensors can be a good investment due to their long battery life, tamper-resistant design, and versatility. However, users should ensure that they have the necessary resources for professional installation and consider other options if they require a wider temperature range.

Details:

Interlogix HDX-135Z-433 Interconnected Smoke Detector with Heat/Freeze sensor 43 Interlogix.

part #: sdx135z433 prices

  • $89.99-$180.00

specifications secimotions:

  • brand: Interlogix
  • mpn: Sdx-135z-433
  • model: Hdx-135z-433
  • type: Detector

seller secimotions:

  • city: Simi Valley, California
  • # reviews: 12
  • rating: 100.0%

offer secimotions:

  • availability: In Stock
  • options: Ship-to-home
  • started: August 29, 2025
  • sold: 0

payments secimotions:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

returns secimotions:

  • policy: No Returns

general secimotions:

  • Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors
  • condition: New

shipping secimotions:

  • service: USPS Ground Advantage
  • class: Standard
  • carrier: USPS
  • cost: $0.00
  • transit: 6-12 Days
  • type: Calculated
type: detector,
category: electronics > surveillance smart home electronics > home surveillance > sensors motion detectors, sku: 5709834899872751,

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