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Detectors and Accessories | Motion PIR | 163
Top View
Standard Broad Coverage 11 m x 11 m
Walking speed range is 0.2 m/s to 3.0 m/s
Side View
Standard Broad Coverage 11 m x 11 m
Walking speed range is 0.2 m/s to 3.0 m/s
Top View
Optional Long Range Coverage 21 m x 3 m
Requires OMLR93-3 Long Range Mirror. Walking speed
range is 0.2 m/s to 4.0 m/s.
Side View
Optional Long Range Coverage 21 m x 3 m
Requires OMLR93-3 Long Range Mirror. Walking speed
range is 0.2 m/s to 4.0 m/s.
Technical Specifications
Enclosure Design
Dimensions: 10.8 cm x 7 cm x 4.6 cm
Material: High impact ABS plastic enclosure
Environmental Considerations
Operating Temperature: -10°C to +55°C
Relative Humidity: <95%, non-condensing
Storage Temperature: -20°C to +60°C
Radio Frequency Interfer-
ence (RFI) Immunity:
No alarm or setup on critical frequencies in the
range from 10 MHz to 1 GHz at 30 V/m.
Complies with Environmental Class II (EN50130-5)
Mounting
Height Range: 2 m to 2.6 m
Location: Wall, corner, and ceiling*
*with B338-3 Ceiling Mount Bracket
Outputs
Relay Contact: Normally-closed solid state relay 100 mA at 30 VDC
maximum.
Tamper: Normally-closed (with cover in place) tamper switch.
Contacts rated at 28 VDC, 125 mA maximum.
Pattern: Coverage is adjustable -18° to +2° vertically
Power Requirements
Input Power: Use only an approved limited power
source.
Standby Power: No internal standby battery. Standby
power must be provided by an ap-
proved limited power source. For each
hour of standby time needed, 22 mAh
is required.
Supply Voltage Range: 8.0 VDC to 16.0 VDC
Supply Voltage Nominal: 12.0 VDC nominal
Supply Voltage Maximum Ripple (0
to 100 Hz):
2.0 Vpp
Supply Voltage Monitoring: Alarm at less than 4.0 V
Ordering Information
DS304 PIR Detector with Replaceable
Mirrors
Provides first step processing, two coverage
patterns, temperature compensation and
three mounting options.
DS304
Accessories
Swiveling B335-3 low-profile mount
Swiveling, low-profile, plastic mount for wall
mounting. The vertical swivel range is +10° to
-20°, while the horizontal swivel range is ±25°.
Available in triple packs.
B335-3
OMLR93‑3 Long‑range Mirror
Provides long-range coverage with a 21 m x 3 m
(70 ft x 10 ft) pattern. Shipped in packages of
three.
OMLR93-3
www.boschsecurity.com Bosch Security Systems B.V.
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