1. Alarm Sensors & Motion Detectors Items
  2. sku: 6345176534453793
  3. INTERLOGIX DD669-U

INTERLOGIX DD669-U Ceiling Mount Dual Motion Sensor 0753359762999

Dd669-u Interlogix 20 M Ceiling Mount Dual Motion Sensor

( Brand: Interlogix ), ( Manufacturer Part Number: DD669-U ), ( Type: Motion Detector ), ( UPC: 753359762999 )

Review INTERLOGIX Ceiling Mount Dual Motion Sensor

The Interlogix DD669-U 20 Ceiling Mount Dual Motion Sensor is a versatile and advanced security device designed to detect motion in two separate zones, providing enhanced security for your home or business. This sensor is a valuable addition to any security system, as it offers reliable and accurate motion detection capabilities that can be customized to suit your specific needs.

This Interlogix motion sensor comes with a sleek and modern ceiling mount design, which allows for easy installation and adjustment. It features a contemporary white finish that blends seamlessly with most interior decors. The sensor's size is compact, measuring 7.6 inches in diameter and less than 2 inches in depth, making it an unobtrusive addition to any space.

The Interlogix DD669-U 20 Ceiling Mount Dual Motion Sensor utilizes advanced dual-technology motion detection, which combines both passive infrared (PIR) and microwave motion sensing technologies. This innovative approach ensures that the sensor can accurately detect even the smallest movements, while minimizing the risk of false alarms caused by animals, insects, or other non-threatening motion.

Each zone of this dual motion sensor can be customized with adjustable sensitivity settings, allowing you to tailor the sensor to your environment. You can adjust the sensor's sensitivity levels to minimize false alarms or increase the coverage area, depending on your specific security needs.

This Interlogix motion sensor also features a built-in test function, which ensures that the device is functioning correctly and its batteries are in good condition. The sensor is powered by four AA batteries (not included), which can last up to five years, depending on the sensitivity settings and the environment.

The Interlogix DD669-U 20 Ceiling Mount Dual Motion Sensor is compatible with most home security systems, including those using Interlogix, GE, and 2GIG panels. It is also wireless, allowing for quick and easy installation without the need for extensive wiring or professional assistance.

In summary, the Interlogix DD669-U 20 Ceiling Mount Dual Motion Sensor is a powerful and customizable security device that offers reliable and accurate motion detection capabilities for your home or business. Its sleek design, advanced dual-technology motion sensing, and user-friendly features make it a valuable addition to any security system.

The Interlogix DD669-U 20 Ceiling Mount Dual Motion Sensor is a security device designed to detect motion and activate an alarm system. Here are some pros and cons to help you make an informed decision about purchasing this product:

Pros:

1. Dual Sensor Technology: This motion sensor comes with dual sensors, which means it can detect motion from two different directions. This feature is particularly useful for larger spaces or areas with multiple entry points.

2. Adjustable Sensitivity: The Interlogix DD669-U allows you to adjust the sensitivity of each sensor to suit your specific needs. This feature helps reduce false alarms and ensures that only real intrusions trigger the alarm.

3. Pet Immune: This motion sensor is designed to ignore the motion of pets up to 40 pounds. This feature is particularly useful for households with pets to avoid unnecessary alarms.

4. Easy Installation: The Interlogix DD669-U is easy to install and can be mounted on the ceiling or wall. It also comes with a wireless transmitter, making it a convenient option for wireless security systems.

5. Long Detection Range: This motion sensor has a long detection range of up to 30 feet, making it ideal for larger spaces or areas with a high ceiling.

Cons:

1. Expensive: The Interlogix DD669-U is more expensive than some other motion sensors on the market. This may be a consideration for budget-conscious buyers.

2. Limited Compatibility: This motion sensor is specifically designed for use with Interlogix security systems. It may not be compatible with other brands or types of security systems.

3. Requires Batteries: This motion sensor requires 4 AA batteries, which are not included in the package. This can add to the overall cost of the product.

Conclusion:

The Interlogix DD669-U 20 Ceiling Mount Dual Motion Sensor is a high-performance security device with several advanced features, including dual sensor technology, adjustable sensitivity, pet immunity, easy installation, and a long detection range. However, it is more expensive than some other motion sensors on the market and may not be compatible with all security systems. Ultimately, the decision to purchase this product depends on your specific security needs and budget.

Recommendation:

If you have a larger space or multiple entry points that require motion detection, the Interlogix DD669-U Ceiling Mount Dual Motion Sensor is a great option. Its dual sensor technology, adjustable sensitivity, and long detection range make it an ideal choice for larger areas. However, if you are on a tight budget or have a smaller space, there may be more affordable options available that meet your needs. Ultimately, it is essential to consider your specific security needs and budget before making a purchase.

Details:

With a 20m detection range, this motion detector provides comprehensive coverage for detecting any activity in the monitored area. It features the brand Interlogix, known for its reliable security products. The dual sensor design ensures that movements are detected from different angles, enhancing the security systems effectiveness. Perfect for adding an extra layer of safety to your smart home setup.

The Interlogix DD669-U is a ceiling mount dual motion sensor designed for home surveillance.

part #: dd669 prices

  • $18.71-$27.99

specifications secimotions:

  • brand: Interlogix
  • mpn: Dd669-u
  • type: Motion Detector
  • upc: 753359762999

payments secimotions:

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

offer secimotions:

  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: December 3, 2025
  • quantity: 1
  • availability: In Stock

general secimotions:

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

seller secimotions:

  • city: Columbia, South Carolina
  • # reviews: 74
  • rating: 96.3%

returns secimotions:

  • policy: No Returns

shipping secimotions:

  • carrier: USPS
  • cost: $5.24
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-10 Days
type: motion detector,
category: electronics > surveillance smart home electronics > home surveillance > sensors motion detectors, sku: 6345176534453793,

Interlogix DD669 Is Similar To:

secimotions logo
5 offers $18.71–$27.99 USD
  • Offer #1: $27.99 price + $0.00 shipping estimate = $27.99* total. With 18 curtains for comprehensive coverage, including under crawl detection, it effectively differentiates between intruders and false alarms through its dual technology motion sensor (PIR and Microwave) and 4D processing.FREE SHIPPING
  • Offer #2: $19.99 price + $0.00 shipping estimate = $19.99* total.FREE SHIPPING
  • Offer #3: $18.71 price + $15.10 shipping estimate = $33.81* total. New / open box.+$15.10 shipping
  • Offer #4: $30.00 price + $8.62 shipping estimate = $38.62* total.+$8.62 shipping
  • Offer #5: $60.00 price + $9.45 shipping estimate = $69.45* total. Shipped with USPS Ground Advantage. Interlogix -U Ceiling Mount Dual Motion Sensor ! BRAND NEW !.+$9.45 shipping

Copyright © secimotions.com