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470 | DSRF Premises Wireless | Bosch DSRF Transmitters
RF835 Series Wireless
TriTech Detectors
Features
▶
Wireless transmission
▶
Battery powered
▶
Artificial intelligence
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Flexible mounting height
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Motion Analyzer II PIR signal processing
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Microwave and PIR supervision
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Pet, draft, and insect immunity
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Eight detection layers including look down zones
▶
Temperature compensation
The RF835 Series Wireless TriTech® PIR/Microwave
Detectors includes the following models:
Model Microwave RF Transmission
RF835 10.525 GHz 304.00 MHz
RF835E 10.525 GHz 433.42 MHz
RF835E-C 10.588 GHz 433.42 MHz
Each model uses artificial intelligence to detect motion and
provide immunity to false alarms caused by pets or animals.
An integral RF transmitter reports low battery and tamper
status, and sends a supervisory signal to the control panel.
Functions
Signal Processing
Uses passive infrared and microwave technologies to
provide an alarm condition when both fields of protection
are simultaneously activated. Alarm signals must meet the
signaling requirements of both technologies to activate an
alarm. Microwave range is factory set, but can be adjusted
if desired.
PIR Signal Processing
Motion Analyzer II uses multiple thresholds and timing
windows to analyze timing, amplitude, duration, and
polarity of signals to make an alarm decision. The detectors
tolerate extreme levels of heat and light from heaters and
air conditioners, hot and cold drafts, sunlight, lightning, and
moving headlights. There are three sensitivity settings.
Microwave Signal Processing
Adaptive processing adjusts to background disturbances.
This helps to reduce false alarms while maintaining catch
performance.
Test Features
Externally visible, tri-color alarm LED indicates each
technology independently.
Supervised Microwave
Patented fully supervised microwave circuitry provides
single technology coverage in the event the microwave
subsystem fails.
Pet Immunity
The detector is able to distinguish between signals caused
by humans and signals caused by pets such as a dog up to
45 kg (100 lb) or two dogs at 27 kg (60 lb) or up to ten cats.
This provides immunity to false alarms while maintaining
proper catch performance of human targets.
Draft and Insect Immunity
The sealed optical chamber provides immunity to drafts and
insects.
Temperature Compensation
The sensor adjusts its sensitivity to maintain consistent
catch performance at critical temperatures.
Certifications and Approvals
Region Certification
Europe CE RF835E and RF835E-C models only:
89/336/EEC, EN50082: 1997,
EN50504: 1995, EN55022: 1998 (CISPR
22: 1997 Class B), EN50130-4: 1995,
EN61000-3-2: 1995 (-3-3: 1994),
EN61000-4-2: 1995 (-4-3: 1996, -4-4:
1995, -4-5: 1995, -4-6: 1996, -4-11:
1994), EN 300 220-3: 2000, EN 300
440-2: 2000, EN 301 489-3
RF835E and RF835E-C models only:
73/23/EEC, IEC 60950: 2000
Bosch Security Systems B.V. www.boschsecurity.com
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