Intrusion Alarm Systems | OD850 Series Outdoor TriTech Detectors
OD850 Series Outdoor TriTech Detectors
www.boschsecurity.com
The OD850 Series TriTech detectors are for use
outdoors and in other harsh environments. They use a
combination of passive- infrared (PIR) and microwave
detection with advanced signal processing.
System overview
The detectors process PIR signals with Motion
Analyzer II signal processing and microwave signals
with Linear Travel Distance (LTD) signal processing.
The detectors can distinguish between small,
repetitive motions such as tree limbs moving in the
wind and the more purposeful motions of intruders.
These advanced processing techniques and the
detectors' mechanical design combine to provide
superior performance in a wide range of weather
conditions.
Functions
Motion Analyzer II Processing
This PIR signal processor uses multiple thresholds and
timing windows to analyze timing, amplitude, duration,
and polarity of signals to make an alarm decision.
Extreme levels of thermal and illumination
disturbances caused by hot and cold drafts, sunlight,
or lightning do not cause an alarm.
u
Motion Analyzer II PIR signal processing
u
Linear travel distance (LTD) microwave signal
processing
u
Two sensitivity levels
u
Timed relay output adjustable from two sec to 10
min
u
AND/OR mode
LTD Microwave Signal Processing
This microwave signal processor measures the linear
travel distance of a target to make an alarm decision.
It eliminates alarms for objects that move but do not
travel, such as tree limbs and hanging signs.
Two Sensitivity Levels
The detectors have two user-selectable PIR sensitivity
settings:
Standard sensitivity is the recommended setting for a
minimum of false alarms. The detector tolerates
environment extremes on this setting.
Intermediate sensitivity is the recommended setting
for any location where an intruder is expected to cover
only a small portion of the protected area. The
detector tolerates normal environments on this
setting. This setting identifies intruders more quickly,
but may produce more false alarms.
Adjustable Timed Relay Output
In addition to an alarm relay, there is a Form C,
unsupervised, timed relay contact that alternates state
1 sec after an alarm and follows a user-selectable
timer. The time expires at the set time after the last
alarm (it resets on each new alarm).
2 | OD850 Series Outdoor TriTech Detectors
AND/OR Mode
This DIP-switch setting specifies whether the detector
reports alarm situations in the AND mode (when both
technologies simultaneously sense an alarm condition)
or in the OR mode (when either the PIR or microwave
technology senses an alarm state). OR mode provides
faster detection in some conditions as the detector
activates the alarm relay based on a single technology
input.
LEDs
The high-efficiency LEDs (one red and one green) use
the same technology as traffic lights to make them
visible in sunlight. A DIP-switch setting allows the user
to disable these LEDs during standard operation to
save power.
Draft and Insect Immunity
The sealed optical chamber prevents drafts and
insects from affecting the detector.
Certifications and approvals
Australia
C-tick
Europe
IEC
IP=54 per IEC 60529
Installation/configuration notes
0m
15 m
25 ft
7.5 m
0 ft
0m
7.5 m
50 ft
25 ft
0 ft
Top View
Standard Broad Coverage: 15 m x 15 m (50 ft x 50 ft)
10 ft
0m
15 m
3m
0 ft
50 ft
OD850-F2 only: Complies with EN50131-1 grade 2
Region
Certification
Europe
CE
0 ft
0m
89/336/EEC, EN55022: 1998
+A1:2000 +A2:2003, EN50130-4:
1996 +A1:1998 +A2:2003,
EN61000-3-3: 1995 +A1:2001,
EN61000-4-2: 1995 +A1:1998
+A2:2001, EN61000-4-3: 2002
+A1:2002, EN61000-4-4: 1995
+A1:2000 +A2:2001, EN61000-4-5:
1995 +A1:2001, EN61000-4-6: 1996
+A1:2001, EN61000-4-11" 1994
+A1:2001, EN300 440-1 V1.3.1:
2001-09, EN300 440-2 V1.1.1:
2001-09
Side View
Standard Broad Coverage: 15 m x 15 m (50 ft x 50 ft)
CE
2004/108/EC EMC Directive (EMC);
2006/95/EC Low-Voltage Directive
(LVD); 1999/5/EC Radio Equipment and
Telecommunications Terminal Equipment (R&TTE) [OD850-F1]
[OD850-F2]
Power Considerations
Belgium
INCERT
B-509-0038
Russia
GOST
OD850-F1 only: DE.AE63.B03457
USA
UL
OD850-F1 only: ANSR: Intrusion Detection Units (UL639), ANSR7: Intrusion
Detection Units Certified for Canada
(ULC-S306)
FCC
OD850-F1 only: ESVOD850-F1
Canada
ULC
ANSR7.BP1448 Intrusion-detection
Units Certified for Canada
China
CCC
OD850-F1-CHI only:
2009031901000551
Brazil
ANATEL
OD850-F1 only: 0873-03-1855
Singapore
iDA
OD850-F1 only: #LPREQ-S0155-2004
Mounting Considerations
• Wall Mounting: The OD850 detectors can be mounted
directly on a wall or on the supplied B335 Swivel
Mount Bracket. Alternatively, they can be mounted
directly on a standard rectangular electrical box.
• Ceiling Mounting: The detectors can be mounted on a
ceiling using the optional B338 Ceiling-Mount
Bracket.
• Power Limits: Input power must be provided by an
Approved Limited Power Source. All outputs must be
connected to SELV (safety extra-low voltage) circuits
only.
• Standby Power: This detector has no internal standby
battery. For UL Listed product installations, 4 hr
(248 mAh) of standby power must be supplied by the
control unit or by a UL Listed burglary power supply.
Technical specifications
Enclosure Design
Dimensions:
16.5 cm x 8.25 cm x 6.35 cm
(6.5 in. x 3.25 in. x 2.5 in.)
Material:
Polycarbonate
Properties:
Weather and vandal resistant
Weight:
1.4 oz (40 g)
3 | OD850 Series Outdoor TriTech Detectors
Environmental Considerations
IP Rating:
54
Relative Humidity:
0% to 95% non-condensing
Temperature (Operating):
-35°C to +54°C (-31°F to +130°F)
OD850-F2:
Complies with Environmental Class III
(EN50130-5)
Outputs
Alarm:
Do not use with capacitive or inductive loads.
Form A: Normally-closed contact opens on alarm.
Form C: Timed relay contact alternates state on alarm and
follows an installer programmable timer.
Contact Rating: 3 W, 125 mA maximum, 25 VDC maximum
for DC resistive loads; and protected by a 4.7 Ω, ½ W
resistor in the common C leg of the relay.
Tamper:
Normally-closed (with cover on) contacts rated 125 mA
maximum, 25 VDC maximum
Power Requirements
Current:
62 mA maximum
Input Power:
10 VDC to 15 VDC at 22 mA standby.
Ordering information
OD850‑F1 Outdoor TriTech Detector (10.525 GHz)
Provides PIR and mircowave, 15 m x 15 m (50 ft x
50 ft) coverage for use outdoors or in harsh
environments with two sensitivity levels, draft and
insect immunity. Operates at 10.525 GHz. For use in
Belgium, Czech Republic, Denmark, Greece, Hungary,
Italy, Netherlands, Norway, Poland, Romania, Spain,
Sweden, Ukraine, the Americas and the Asia/Pacific
Region.
Order number OD850-F1
OD850‑F2 Outdoor TriTech Detector (10.588 GHz)
Provides PIR and mircowave, 15 m x 15 m (50 ft x
50 ft) coverage for use outdoors or in harsh
environments with two sensitivity levels, draft and
insect immunity. Operates at 10.588 GHz. For use in
France and the United Kingdom.
Order number OD850-F2
Accessories
B338 Universal Ceiling‑mount Bracket
Swiveling plastic mount for ceiling mounting. The
vertical swivel range is +7° to -16°, while the horizontal
swivel range is ±45°.
Order number B338
4 | OD850 Series Outdoor TriTech Detectors
Represented by:
Americas:
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 800 289 0096
Fax: +1 585 223 9180
security.sales@us.bosch.com
www.boschsecurity.us
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com
© Bosch Security Systems 2015 | Data subject to change without notice
2626560139 | en, V9, 24. Mar 2015
Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
China:
America Latina:
Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
203 Building, No. 333 Fuquan Road
Via Anhanguera, Km 98
North IBP
CEP 13065-900
Changning District, Shanghai
Campinas, Sao Paulo, Brazil
200335 China
Phone: +55 19 2103 2860
Phone +86 21 22181111
Fax: +55 19 2103 2862
Fax: +86 21 22182398
latam.boschsecurity@bosch.com
www.boschsecurity.com.cn
www.boschsecurity.com