Bosch Security TriTech DS835i Series User manual

Installation Instructions
for the DS835i/DS835iT Series TriTech Microwave/PIR Intrusion Detectors with Pet Immunity
1.0 Description
The DS835i and DS835iT Series are high performance TriTech passive infrared (PIR)/microwave (MW) motion detectors that use advanced signal processing
to provide outstanding catch performance and unsurpassed false alarm immunity. They are designed to detect movement of a human body in the interior of a
structure as it moves across the detector's field of view. When motion is detected, the DS835i and DS835iT send an alarm signal to the control panel. With the
Pet Friendlypet immunity, these detectors will not detect a dog up to 100 lbs (45 k) or two 60-lb (26 k) dogs, up to 10 cats, numerous rodents, or flying birds.
This pet immunity feature has not been tested by Underwriters Laboratories, Inc. (UL).
3.0 Installation
3.1 Remove the cover using a small
flat-blade screwdriver.
3.2 Press the vertical adjust tab
toward the side of the base and lift out
the board.
3.3 Select a mounting location.
Mount the sensor where an intruder will most
likely cross through the coverage pattern.
Note: The upper areas are not pet
immune.
3.5 Observe the Pet Immunity mounting restrictions.
Pet
Immune
Area
NO
OK
LED ON
7.5-9ft
7.5-9ft
•Input Power: 6 VDC to 15 VDC, 16 mA standby (up to 35 mA during
walk testing and alarm). Only use a limited power
source up to 5 A maximum.
•Standby Power: No internal standby battery. For UL Certificated
installations, the control unit or a Listed burglary
power supply must provide 4 hrs (64 mAh) standby
power.
•Alarm Relay: Silent operating Normally Closed reed relay. Contacts
rated 3 W, 125 mA, 28 VDC maximum for DC resistive
loads; protected by a 4.7 Ω, 1/2 W resistor in the
common “C” leg of the relay. Do not use with capacitive
or inductive loads.
•Temperature: Storage and operating temperature range is -40°F to
+120°F (-40°C to +49°C). For UL Certificated
installations, the temperature range is +32°F to +120°F
(0°C to +49°C).
•Microwave Frequency:
DS835i/835iT: 10.525 GHz (UL Listed)
DS835iTA: 10.687 GHz (Export only, not UL Listed)
DS835iTB: 9.9 GHz (Export only, not UL Listed)
•Coverage: 35 ft by 35 f. (10.7 m by 10.7 m)
•Tamper: ("T" models only) Normally Closed (with cover on). Contacts
rated at 28 VDC, 125 mA max. Connect tamper circuit to a
24-hour protection circuit.
•Options: B335 Low Profile Swivel Mount Bracket, B338 Ceiling
Mount Bracket. (Using brackets is not recommended for pet
applicationsand might reducerange and increase dead zone
areas).
• Reading Bosch Security Systems, Inc. Product Date Codes
For Product Date Code information, refer to the Bosch Security Systems,
Inc. Web site at: http://www.boschsecurity.com/datecodes/
Bottom of Detector
Insert screwdriver here or here
Optional anti-tamper
screws at each end
3.4 Avoid:
Don't point where pets can climb.
7.5 - 9 ft.
(2.3 - 2.7 m)
Mount the detector 7.5 - 9 feet
(2.3 - 2.7 meters) above the floor
2.0 Specifications
Moving Objects
Heat
Sources
Windows
and
Uninsulated
Walls
Direct Hot or
Cold
Drafts
Mounting
Outdoors
Direct Sunlight
Air
Conditioning
Outlets
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3.8 Snap the board into the base so the
notch aligns with the tab.
3.9 Select LED operation. 3.11 Microwave range is pre-set. Field adjustment is
not required.
Note: If you choose to adjust the range, set the
adjustment as low as possible for proper catch
performance. Be sure to walk test throughout
the coverage pattern after any adjustment.
3.12 Walk test the detector at the time of
installation and annually thereafter.
3.10 In non-pet applications only, if
look-down is desired, peel away the
look-down mask. Do not remove
the clear plastic lens.
4.0 Coverage Patterns
5.0 FCCNotice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference, including interference that may cause undesired operation.
Changes or modifications not expressly approved by Bosch Security Systems. Inc. can void the user’s authority to operate the equipment.
3.7 Wire the detector.
LED ON
7.5-9ft
7.5-9ft
7.5-9ft
LED ON
7.5-9ft
7.5-9ft
ON OFF
7.5-9ft
7.5-9ft
INCREASE
LED ON
7.5-9ft
7.5-9ft
Peel away
the mask
0
17.5
17.5 350Feet
10.7
0Meters
10 20 30 5.3
5
5.3
5
0
1234
5
6
7
8
9
10
11
This detector contains an
environmental stabilization
circuit. After the initial
powerup, the detector needs
approximately 2 min. to
warm up. During this time,
the detector does not
respond to any movement.
Note: Wait 2 minutes after the initial
power-up to perform Walk Tests.
eMicrowav
Coverage
PIR
Coverage
Green = PIR detect
Yellow = MW detect
Red = Alarm
eMicrowav
Coverage
PIR
Coverage Althoughgenerally
notrequired, if
maskingisdesired,
thelensdiagram
shows the
appropriateareas to
bemasked.Usean
opaquematerial
(suchas, electrical
tape)tomask the
desiredareas.
DS835i Lens
(inside view)
1234567891011
12 22
23 33
34 44
45 55
56 66
67 77
3.6 Mount the detector.
Note: Avoid possible circuit board damage by only
using the mounting hardware that is provided
in the appropriate punch-out mounting holes.
Do not use excessive
force when adjusting the
microwave pot.
Remove
Don't overtighten the mounting screws
Cover may not attach correctly
Corner Mount
Surface
Mount
Thinwall knockouts
for wiring
=
7.5 - 9 ft.
(2.3 - 2.7 m)
Areas
if using the
B335 Bracket
Do not use
the B335
Bracket in
pet
applications
Note: Only use Limited Power
Source up to 5 A maximum.
LED
+
-
6-15
VDC Alarm Contacts
Tamper
Contacts
Normally Closed contacts
(DS835iT
only)
35
10.7
0
00
310 Meters
Feet
0
10
7.5
Look
Down 67-
77 56-
66 45-
55 34- 44 23-
33 12-
22 1-
11
1/11
DS835i/835iT Installation Instructions
P/N: F01U035203-02 Page 2
© 2011 Bosch Security Systems, Inc.
130 Perinton Parkway, Fairport, New York 14450
www.boschsecurity.com
All manuals and user guides at all-guides.com