The DTT sensor gives installers the best of both worlds - quality detection that reduces false alarms by ignoring pets or other animals up to lbs. No adjustments are necessary. Installers simply mount the unit at the recommended height, conduct a brief walk-test and the sensor is ready. A single-colored LED helps the installer easily identify range from any distance or angle within the pattern. K-Band microwave technology delivers sharp detection without holes or weak spots.
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Manufacture part Number Features Reliable Detection with lb. Animal Immunity By combining Uniform Sensitivity Optics with the advantages offered by K-Band technology, the DTT sensor gives installers the best of both worlds — quality detection and the ability to ignore pets or other animals up to lbs. Fast and Simple Installation without Adjustments No adjustments are necessary. Installers simply mount the unit at the recommended height, conduct a brief walk-test and the sensor is ready.
A highly visible, single colored LED helps the installer easily identify range from any distance or angle within the pattern. Superb Detection through K-Band Technology K-Band microwave technology delivers sharp detection without holes or weak spots.
The custom-made source offers pattern shaping to fill the protected area with a broad, balloon-shaped pattern which matches the PIR pattern. It also offers pattern containment to reduce the penetration of microwave energy through walls. Patented False Alarm Prevention Features The DTT offers more than the standard features that protect against false alarms due to RF signals, electrostatic discharge, and electrical overstress. The patented black bug guard improves white light immunity and the patented adaptive microwave threshold circuit automatically adjusts for room disturbances.
Sturdy, Attractive Housing The sleek, sturdy housing fits into a variety of building styles and blends with any room decor. ABS plastic is used for shock and impact protection. The housing offers a convenient wiring channel, knockouts for mounting and wiring, and easy access to wiring terminals.
Uniform Sensitivity Optics The custom-designed Fresnel lens provides the same sensitivity for human targets at the edge of the pattern as exists directly in front of the sensor, giving the DTT consistent coverage throughout the protected area.
Microwave Adaptive Threshold Using a patented microwave adaption circuit, the DTT automatically adjusts its thresholds to account for room disturbances such as ceiling fans and other repetitive moving objects which are not an intrusion event. White Light Immunity A patented black bug guard reduces false alarms by providing 6, lux of white light immunity.
This helps reduce false alarm problems caused by lights, flashlights or reflective objects. Microwave Supervision Independent circuitry supervises the microwave against failure. Temperature compensation adjusts processing for improved detection and false alarm immunity. Part No.
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