Optex QXI-ST. QX Infinity series outdoor 120° QUAD PIR detector. Range up to 12m, 120°. Advanced SMDA processing logic. 40 multilevel zones, 18 pet alley zones. Alarm output and tamper output. IP54. 12V DC. Wide angle outdoor detector-standard.

The QX Infinity (QXI) series is a family of dual-technology infrared sensors offering a wide 120° detection angle and 12m coverage. Its elegant and compact design makes QXI sensors an ideal model for any residential or commercial building, offering reliable motion detection, animal immunity and activation of CCTV camera alarm panels. OPTEX-174 (QXI-ST) is the wired model.

Adjustable mounting height

QXI outdoor intrusion detectors can be installed high - between 2.2m and 2.7m high - a multi-level volumetric detection pattern that allows you to ignore small animals. In environments with large animals, the sensor can be mounted between 0.8 and 1.2 m high, to ignore the passage of pets.

Detection pattern analysis to ignore false alarms

All QXI models are provided with an analysis logic called SMDA, which analyzes the detection pattern and changes in the environment, such as weather or vegetation movements, to discriminate noise and the cause of nuisance false alarms. . In addition, the entire QXI range is provided with a double conductive cover to filter interference due to light or electromagnetic.

Elegant design and easy installation

The detector's dimensions and cover finish have been designed to blend in with the façade of any residential or commercial building. Also with the customer in mind, the sensor has a screwless design that makes it very easy to open and close the front cover just by using a flat-head screwdriver.

Characteristic

12m, 120 degrees, outdoor PIR

QUAD pyrosensor, two detection layers and good tolerance to small animals

High mount (2.2-2.7m) or regular mount to ignore pets

SMDA logic and double conductive jacket to minimize false alarms

Outdoor QUAD PIR detector

Detection Method: Passive Infrared

12 meter range

120° coverage angle

PIR Zones: 40 zones (Multilevel), 18 zones (pet alley)

Detection speed: 0.3~2m/s

Sensitivity: 2°C at 0.6m/s

Pet Alley: Remove bottom detection to ignore small animals

Mounting height: 2.2 ~ 2.7 meters (multi-level), 0.8 ~ 1.2 meters (pet alley)

Alarm period: 2 sec. (±0.5 sec.)

Boot period: 60 sec. (approx.)

Alarm output: NC/NO, selectable, 28V DC, 0.1A

Tamper output: NC, 28V DC, 0.1A (activates when cover is removed)

Advanced SMDA (multidimensional analysis) processing logic

LED indicator: 1. Readiness, 2. Alarm, 3. End of walk test

Power: 9.5V ~ 16V DC

Current Draw: 20mA maximum, at 12V DC

Operating temperature -40°C ~ +60°C

Relative humidity up to 95%

Degree of protection IP54

Wall mount (interior or exterior)

Optional wall (OPTEX-37) and ceiling (OPTEX-38) brackets with horizontal and vertical adjustment

Dimensions: 78 (W) x 144.5 (H) x 59 (D) mm

- OPTEX-174