




Part of the WXI series, a range of 12m 180 degree outdoor volumetric PIRs, the WXI-ST is the wired model. With its comprehensive 180° field of view and capabilities to adapt its settings to the environment around your premises, the WXI series will provide an effective intrusion detection sensor for new and existing security systems. The left and right alarm detection areas can be set independently at 2.5m, 3.5m, 6m, 8.5m and 12m.
The WXI series features 180 degree detection coverage enabling with one single sensor to cover a wide area, such as front garden, courtyard or patio area. The double layered detection allows to ignore animals while detecting people.
The WXI outdoor motion sensors provide two detection areas, left and right that can be independently set. For instance the right zone can be set at 3.5m while the left one is set at 8.5m. The sensitivity can be high in one zone and low in the other to match the operational requirements.
The WXI-ST features an infrared (IR) anti-masking function which detects objects covering the lens of the outdoor alarm sensor. The anti-masking function adapts its trigger level to the environment to make it very stable.
Each side offers adjustable detection from 2.5 to 12 metres. One side might protect a short pathway while the other covers a wider driveway or open approach. This gives installers greater control over where detection takes place.
OPTEX SMDA logic digitally analyses detected movement to support stable outdoor detection. The processing helps the sensor adapt to changing environmental conditions and distinguish potential intrusion activity more effectively.
The WXI detection area is designed to suit different site layouts. Installers adjust the left and right detection areas independently, helping avoid unwanted areas such as roads, neighbouring properties or moving vegetation while maintaining coverage where detection is required.
The WXI lets installers adjust the left and right detection areas independently. Detection is matched to the site layout, helping protect required areas while avoiding roads, vegetation and other unwanted zones.
Accurate detection-area adjustment combined with OPTEX detection technology helps reduce alarms caused by activity outside the protected area. Security teams receive more relevant alarms and spend less time responding to unwanted activations.
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Details
WX Infinity Series
WXI-ST
Passive infrared
180° wide Horizontal 14 pairs, vertical 2 layers
0.3 to 2.0 m/s (1' to 6'7"/s)
2.0 °C (3.6°F) at 0.6 m/s Selectable for each side individually
9.5 – 18 VDC
21 mA max. at 12 VDC
2.0 ±1.0 sec.
Approx. 60 sec. (LED blinks)
28 VDC 0.1 A max. [Individual : Right or General], [N.O. or N.C.] are selectable
28 VDC 0.1 A max. [Individual : Left or General], [N.O. or N.C.] are selectable
N.C. 28 VDC 0.1 A max. Open when either the cover, main or base unit is removed
Red LED : 1. Warm-up 2. Alarm
-30 °C to +60 °C (-22°F to +140°F)
95% max.
Outdoor
0.8 - 1.2 m (2'7" - 3'11")
420 g (14.8 oz.)
Mounting screw (4 x 20 mm) x 2, lock screw x 1
IP55
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