GIRA
Info
Radio-Control Presence Detector
Installation Instructions
Radio-Control Presence Detector
7/07
Page 14 of 15
11. Radio Transmission
Radio transmission takes place on a non-exclu-
sive path.
Therefore, interference cannot be excluded. This
type of radio transmission is not suitable for safe-
ty applications such as emergency stops or emer-
gency calls.
The range of a radio-control system depends on
transmitter power, receiver characteristics, air humi-
dity, fitting height and building conditions.
The figure illustrates the penetration of building ma-
terials by radio waves:
Dry material
Permeability
Timber, gypsum, gypsum-
plasterboards
approx. 90 %
Brickwork, particle boards
approx. 70 %
Reinforced concrete
approx. 30 %
Metal, metal grating,
aluminium lamination
approx. 10 %
Rain, snow
approx. 0 - 40%
11.)
12. Technical specifications
Nominal voltage:
6 V DC
Batteries:
4x1,5 V Micro LR03 (AAA)
Alkaline
Note:
Never use carbon-zinc batteries (R 03) or
rechargeable batteries.
Transmit frequency:
433.42 MHz
Modulation: ASK
Transmitting range:
max. 100 m free field
Coding:
> 1 billion
Angle of detection:
360°
Nominal range
- at desk level:
approx.
Ø
5 m
- at floor level:
approx.
Ø
8 m
Fitting height for nominal range: 2.5 m
Shut-off delay:
approx. 2 min-1 h
Brightness: approx.
3-2000
lx
Temperature range:
0 °C ... 45 °C
Degree of protection:
IP 20
Dimensions
- diameter:
103 mm
- height:
42 mm
i
Radio operation
• The inter-connection of this radio system with other communication networks must comply with national le-
gislation.
• This radio system must not be used for communication beyond property boundaries.
• Operation in Germany is subject to the relevant regulations (Amtsblatt Vfg 73/2000).
• If utilized in conformity with its designated use, this unit fulfills the requirements of the R&TTE Directive
(1999/5/EG). The complete declaration of conformity can be found in the internet under:
www.gira.de/konformitaet
The presence detector may be operated in all EU and EFTA countries.
