The Commercial Series TriTech+ motion detectors with anti-mask are designed to ensure reliable catch performance and false alarm immunity in commercial applications. Commercial Series motion detectors use a combination of passive infrared (PIR) and microwave Doppler radar detection technologies with advanced signal processing. New features such as integrated, selectable end-of-line resistors, a self-locking enclosure with integrated bubble level, and removable lift gate style terminal strip make installation of Commercial Series detectors easier and more reliable.First Step ProcessingFirst Step Processing (FSP) almost instantly responds to intruders without producing false alarms from other sources. FSP adjusts the detector's sensitivity based on signal amplitude, polarity, slope, and timing. The sensitivity level for the Commercial Series motion detectors with anti-mask is approximately 20% higher than in the models without anti-mask, making them more suitable for higher security applications, such as banks, jewelry stores, pharmacies, and other applications.Active infrared anti-mask technologyThe detector utilizes two different techniques for detecting attempts to obscure the field of view of the detector; through-the-lens and bounce back.Microwave Noise Adaptive ProcessingMicrowave Noise Adaptive Processing adjusts to background disturbances, reducing false alarms from repetitive sources without sacrificing intruder detection.Integrated jumper selectable EOL resistorsThe integrated EOL resistors simplify the wiring process and reduce installation time.Flexible mounting heightsNo adjustments required when mounted from 2.3 to 2.75m (7.5 to 9.0 ft). Reduce installation time and false alarms while improving catch performance.Self-locking enclosure with removable terminal stripThe sliding, self-locking enclosure has an integrated biaxial bubble level and custom gap-free, lift-gate style terminal strip to make installation easier and more reliable.Dynamic temperature compensationThe detector intelligently adjusts its sensitivity so that it can identify human intruders at virtually any temperature.Small animal immunityThe small animal immunity feature reduces false alarms from small animals up to 4.5 kg (10 lbs) that may move on the floor within the coverage area of the detector.Protected, sealed optics and electronicsThe optics and electronics are assembled into the front enclosure and sealed with a protective cover to prevent damage during installation. The sealed optical chamber also prevents drafts and insects from affecting the detector.Cloak and Camouflage Detection TechnologyCloak and Camouflage Detection Technology (C2DT) maximizes catch performance against intruders attempting to cover their infrared signal.Test featuresExternally visible alarm LED can be disabled after installation.Switch configurationThe following functions are selectable using switches: Alarm LED On and Off C2DT HI and LO Wall-to-wall coverageA user-selectable integrated lookdown zone and coverage range of 12 m to 15 m (40 ft to 50 ft), based on model chosen, provide wall-to-wall coverage.