• Dual HF DALI-2 Input Device - concealed
  • Dual HF DALI-2 Input Device - concealed

Presence detector - Professional Line

Dual HF

Presence detector - Professional Line

Dual HF DALI-2 Input Device - concealed

EAN 4007841057459

Twice as vigilant. High-frequency corridor sensor Presence Control PRO DUAL HF DALI-2 Input Device for indoors, ideal for passageways and long corridors, installation height up to 3.5 m. DALI-2 Input Device enables sensors to communicate collected sensor data to higher-level lighting management systems (e.g. LiveLink).

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

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

Quick overview

Download datasheet
Application, place
Indoors
Installation
Concealed wiring
Product category
Presence detector
Detection angle
360 °
Reach, tangential
20 x 3 m (60 m²)
Mounting height max.
3,50 m
Interconnection via
DALI bus
Version
DALI-2 Input Device - concealed
Article number
057459
image/svg+xml 55 120 120
high frequency sensor 360°
max. 20 x 3 m
IP20
ideal 2,5 - 3,5 m
indoor sensor
10 - 10000 lux
energy saving
manufacturer's warranty steinel-professional.de/garantie
CE

General

Dimensions (L x W x H)
74 x 120 x 120 mm
With motion detector
Yes
Manufacturer's Warranty
5 years
Settings via
Bus
With remote control
No
Version
DALI-2 Input Device - concealed
PU1, EAN
4007841057459
Type
Presence detector
Application, place
Indoors
Application, room
corridor / aisle, Indoors
Colour
white
Colour, RAL
9010

Fixation/ mounting

Includes corner wall mount
No
Installation site
ceiling
Installation
Concealed wiring, Ceiling

Housing

IP-rating
IP20
Ambient temperature
-25 – 55 °C
Material
Plastic

Electrical equipement

Mains power supply
12 – 22,5 V / 50 – 60 Hz
Switching output 2, floating
No
Power supply, detail
DALI bus
Number of Dali users
7
Steuerausgang, Dali
Addressable/slave
With bus coupling
Yes
Max. Current consumption according to IEC 62386-101
42 mA
Typical current consumption at 16V input voltage
10 mA
Max. Current consumption at 10V input voltage in regular operation
14 mA

General information

Article number
057459
European Article Number (EAN)
4007841057459
Detection angle
Aisle, 360 °
Angle of aperture
140 °
Transmitter power
< 1 mW

Sensor technology

Technology, sensors
High frequency, Light sensor
Mounting height
2,50 – 3,5 m
Mounting height max.
3,50 m
Optimum mounting height
2,8 m
HF-system
5,8 GHz
Detection
also through glass, wood and stud walls
Sneak-by guard
Yes
Capability of masking out individual segments
No
Electronic scalability
Yes
Mechanical scalability
No
Reach, radial
20 x 3 m (60 m²)
Reach, tangential
20 x 3 m (60 m²)

Functions

Twilight setting
10 – 1000 lx
Basic light level function
No
Main light adjustable
No
Twilight setting TEACH
No
Constant-lighting control
No

Connection

Interconnection
Yes
Type of interconnection
Master/slave
Interconnection via
DALI bus
Product Details
  • Image
    Optional surface-mounting adapter
  • Image
    Optional guard cage
  • Image
    HF ceiling adapter for installation in suspended ceilings
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