Infrared Motion Detector IS 345 MX Highbay – no remote control

Surveillance on the highest level. Infrared motion detector IS 345 MX Highbay for indoors and out, ideal for large heights in depots, high-bay warehouses, machine shops, check-in areas and departure lounges, installation height 12 m, detection zone 30 x 4 m (radial), large terminal compartment for easy installation, heavy-duty relay for high switching capacity.

This version is not adjustable via remote control.
For versions adjustable via remote control, please refer to:


About Infrared Motion Detector IS 345 MX Highbay – no remote control

The specialist for high ceilings. Surveillance quality right up at the top.

High-bay warehouses, machine halls, terminal buildings and waiting areas often have high ceilings. Too high for most sensors, except for this one. Infrared motion detector IS 345 MX Highbay was developed specifically for installing at heights of up to 12 metres. Perched up there, it gives you surveillance quality at the highest level, quite literally. So in future, think higher standards when it comes to sensor systems!

Technical Specifications
Dimensions(w x h x d)
95 x 95 x 65.5 mm
Movement sensor
230 - 240 V / 50 Hz (2.5 mm² max.)
Sensor type
Passive Infrared
indoors and outdoors
Ceiling, Corridor
Recommended installation height
4.00-12.00 m
max. output (resistive load, incandescent lamp)
2000 W
max. output (uncorrected, inductive, cos φ = 0.5, e.g. fluorescent lamps)
1000 VA
max. output (series-corrected)
900 W
max. output (parallel corrected, with C ≤ 45.6 µF)
500 W
Detection Angle
51° with 9° angle of aperture
max. of 30 x 4 m (radial) mounted at a height of 12 m; temperature-stabilised. Precision adjustment by re-positioning the lens and using shrouds
Sensor system
5 detection levels, 280 switching zones
Response value luminosity
2-2000 lx
Teach-function for response value luminosity
Can be connected in parallel
Time setting
5 sec. - 15 min. Pulse mode (approx. 2 sec.)
Manual override
selectable, 4h
Degree of protection (IP)