Bosch 8-Dec - Manual (Page 456)

448 | Wireless Local Security Network (wLSN) | wLSN Peripherie
Coverage Patterns
Top View Broad: 11 m x 11 m (35 ft x 35 ft)
1 PIR coverage pattern
Side View Broad: 11 m x 11 m (35 ft x 35 ft)
1 PIR coverage pattern
2 Look-down zone
Mounting Considerations
Note Installation on metal surfaces can affect the RF
propagation pattern of the radio transceiver.
•
Mount the detector so it is aimed where an intruder will
most likely cross through the coverage pattern.
• Mount the detector on interior walls where it is
protected from weather elements such as rain or snow.
• Mount the detector at any height between 2.3 m and
2.7 m (7.5 ft and 9 ft). The detector can be mounted:
-
On a flat wall (surface mount),
- On a flat wall with the optional B335 Swivel-mount
Bracket,
-
In the junction of two perpendicular walls (corner
mount), or
-
On the ceiling with the optional B338 Ceiling-mount
Bracket.
Note The wall tamper cannot be used in corner
mount installations or with optional mounting
brackets.
Note The use of optional mounting brackets can
reduce the detector's range and increase the
dead zone areas.
•
The RF transceiver has a range of approximately 1000 m
(3000 ft) in open air. However, in normal operation, the
actual RF range depends on building construction and
other factors.
Parts Included
Quant. Component
1 PIR detector
4 AA batteries (P/N: 16556)
1 Hardware pack
1 Literature pack
Technical Specifications
Environmental Considerations
Environment: Indoor, dry
EN50131-1: Environmental Class II
Relative Humidity: Up to 95%, non-condensing
Temperature (operating): -10°C to +55°C (+14°F to +131°F)
Mechanical Properties
Color: Off-white
Dimensions (H x W x D): 12.2 cm x 6.2 cm x 5.2 cm
(4.8 in. x 2.4 in. x 2.1 in.)
Power Requirements
Battery Power
Battery Life:
Up to 5 years under normal operating condi-
tions.
Battery Requirements: Four AA Alkaline batteries
Recommended
Replacements:
Duracell® MN1500 or PC1500, Eveready® E91,
Panasonic® AM-3PIX/B
Transmission and Reception Characteristics
Frequency: European Security Band
868 MHz to 869 MHz
Range (open field): 1000 m (3000 ft)
Trademarks
Duracell® is a registered trademark of the Gillette Company, USA, in the
United States and/or other countries.
Eveready® is a registered trademark of Eveready Battery Company, Inc.
Panasonic® is a registered trademark of a Matsushita Electric Industrial Co.,
Ltd.
Bosch Security Systems B.V. www.boschsecurity.com
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