Data Sheet

interlogix.com

Incorporating advanced mirror optics technology, the

Aritech DD669-U Ceiling Mount Dual Motion Sensor

uses a unique step and gliding focus feature to create a

continuous curtain that ensures sensors never lose track of

objects. The DD669-U features 18 curtains for maximum

detection capability, including under crawl detection,

throughout a protected area up to 65 feet in diameter.

Using the combination of mirror optics with 4D signal

processing, the DD669-U motion detector effectively

differentiates between intruders and false alarm

signals. This combination also optimizes the sensor for

performance in harsh environments.

By incorporating unique, range-controlled radar

technology, the DD669-U eliminates nuisance alarms

generated by the movement of objects beyond the

detection pattern.

The combination of mirror optics, 4D processing

and unique radar technology provides high sensitivity

detection while minimizing false alarms for optimal

performance.

Overview

• Dual technology motion sensor (PIR and Microwave)

• “Step and Gliding Focus Multi-Curtain” mirror

• Range controlled radar on 5.8 GHz

• Plug-in electronics

• Sealed optics

• Selectable coverage pattern using mirror masks

• 4D processing for false alarm immunity

• Additional bi-curtain processing for harsh environments

• No adjustment required for different mounting heights

• UL/ULC listed

standard fe at ures

Ceiling Mount

Dual Motion

Sensor

DD669-U

Intrusion

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Intrusion Ceiling Mount Dual Motion Sensor DD669-U Overview standard features Incorporating advanced mirror optics technology, the Aritech DD669-U Ceiling Mount Dual Motion Sensor uses a unique step and gliding focus feature to create a continuous curtain that ensures sensors never lose track of objects. The DD669-U features 18 curtains for maximum detection capability, including under crawl detection, throughout a protected area up to 65 feet in diameter.
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Ceiling Mount Dual Motion Sensor North America T 855-286-8889 Specifications Asia T 852-2907-8108 Australia T 61-3-9239-1200 Europe T 32-2-725-11-20 Latin America T 561-998-6114 Ordering Information Detection Range 65 ft. Undercrawl Protection Yes Microwave Frequency 5.8 GHz Coverage Field of View 360º with 18 curtains Coverage Pattern Selection Curtain labels Mounting Height 8.2 to 16.4 ft. Power Supply 12 VDC Nominal Current Consumption (nom.