Presence Control PRO Dual HF

Twice as vigilant! High-frequency corridor sensor Presence Control PRO Dual HF COM1 for indoors, ideal for passageways and long corridors, installation height up to 3.5 m, for switching light ‘ON’ and ‘OFF’, DUAL-HF technology for detecting radial movement over up to 20 m in two directions, detection regardless of temperature, HF-sensor technology detects movement through glass, wood and stud walls, switches light ‘ON’ almost instantly.


About Presence Control PRO Dual HF

A corridor sensor that points the way. Both in technology and design.

The Dual HF corridor sensor works with high-frequency technology that’s particularly advanced. The system is fitted with 2 sensors, with each covering one corridor direction. Both of them together cover a good 20 metres in walking direction – for complete and reliable detection without blind spots. Tangential reach is deliberately limited to corridor width so as to avoid detecting movements behind closed doors, for instance.

Technical Specifications
Presence Detector
Dimensions (h x w x d), concealed mounting
120 x 120 x 75 mm
Dimensions (w x h x d) surface mounting
120 x 120 x 70 mm
Sensor type
High frequency
inside buildings
Recommended installation height
2.5-3.5 m
Detection angle
360° with 140° angle of aperture, also through glass, wood and stud walls
10 x 3 m max. in each direction, electronically and infinitely adjustable
Sensor system
5.8 GHz high-frequency (transmitter output < 1mW)
User-friendly setting capability
Teach-in (with optional remote control)
Light-level setting
10 – 1000 lux, ?/daylight
Light-level setting DIM
100 - 1000 lx, ∞ / daylight
Response value luminosity
10-1000 lx
Teach-function for response value luminosity
Parallel-connected configurations
Master/slave, Master/master
Time setting
30 sec. – 30 min., pulse mode (approx. 2 sec.) IQ mode (automatic adjustment to usage profile)
Degree of protection (IP)
IP rating with AP Box (surface-mounting box)
UV-resistant, paintable