Dependable Detection With 100 lb. Animal Protection - By combining the advantages offered by K-band technology with Uniform Sensitivity Optics, the DUAL TEC DT-7235/7235T sensor gives system installers the best of both worlds -- superior detection and the capability of ignoring pets or other animals up to 100 lbs.

Fast and Simple Installation Without Adjustments - No adjustments necessary. Installers simply mount the device at the recommended height, conduct a brief walk-test and the sensor capable of operation. An easily seen, single colored LED gives the installer easy identification of range from any distance or angle within the security network.

Superb Detection Through K-band Technology - K-band microwave technology gives sharp detection minus the holes and weak spots. The custom-made source affords pattern shaping to fill the covered area with a broad, balloon-shaped net which is the same as the PIR pattern. It also provides pattern containment to reduce penetration of microwave energy waves through walls.

Patented False Alarm Prevention Features - The DT-7235 offers you more than just the standard features that protect against false alarms due to electrostatic discharge, RF signals, and electrical overstress. The very original black bug guard improves white light immunity and the patented adaption capable microwave threshold circuit automatically adjusts if room is disturbed.

Sturdy, Attractive Housing - The attractive, sturdy housing fits into a wide variety of building styles and blends well with any d©cor. ABS plastic is utilized for shock and impact security. The housing provides a convenient wiring canal, knockouts for wiring and mounting and easy access to the wiring terminals.

Uniform Sensitivity Optics - The custom-manufactured Fresnel lens gives you the same sensitivity for human targets on the perimeter of the pattern as are present directly in front of the sensor, giving the DT-7235 reliable coverage throughout the protected area.

Microwave Adaptive Threshold - By utilizing a unique microwave adaption circuit, the DT-7235 can automatically adjust its thresholds to account for room disturbances such as ceiling fans and various other repetitive moving objects which aren't intrusive events. The effect - superior false alarm immunity even in "active" rooms.

White Light Immunity - An original black bug guard reduces false alarms by allowing for 6,500 lux of white light immunity. This aids in reducing false alarm problems begun by flashlights, lights or reflective objects.

Microwave Supervision - Independent wiring supervises the microwave against disastrous failure.