Disturbance-free performance with multi anti-masking technology. Developed the world's first multi anti-masking technology prevents any kind of detecting disturbances by applying and developing various forms of anti-masking optical technology. Twin-windows detects with high sensitivity the variations of optical expansions and optical direction differences caused from two photoelectric detection beams.
CX-502: standard model
CX-502AM: standard model with anti-masking function
- Multi Anti-Masking Technology
- Quad Zone Logic (Patent Listed)
- Temperature Compensation
- RFI Protection
Invisible spray detection - Never worry about whether the sensor is covered with infrared beam impairing invisible sprays. The unit can also recognise black sprays.
Detection of pasting disturbances - The CX-502AM can recognise masking objects (e.g. invisible seals and stickers) pasted onto the PIR lens.
Detection of disturbances in front of the unit - The CX-502AM can also detect black paper, which tends to absorb infrared rays, when put in front of the detector from 30cm away.
|Mounting height||1.8~3.0m (6~10ft)|
|Detectable speed||0.3~1.5m/sec (1~5ft/sec)|
|Warm up period||Approx. 1 min (LED blinks)|
|Alarm period||2.0 +/- 0.5sec|