DSC BRAVO5 - User Manual

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The Bravo5 is a ceiling mount detector designed to

provide reliable motion detection for residential

and commercial applications. The Bravo5 uses a

special Fresnel lens made for 360° detection in

conjunction with a quad element PIR sensor

optimized for uniform detection all around its field

of view. Special attention is given to false alarm

immunity against RF, static, electrical transient to

ensure trouble free operation for many years.

Features

• Multi-Level Signal Processing

• 360° coverage

• Quad element PIR sensor

• High level static and transient protection

• Excellent RF immunity

• Temperature compensation

• Fast/Slow detection jumper

• LED ON/OFF jumper

• SMD construction

• Super quiet operation

• 5 year warranty

Specifications

Electrical

• Input Voltage: 9 - 14.5 V

• Current (nominal): 18/15 mA (alarm on/off) @12 VDC

Contact Rating

• Alarm Relay: 0.1A @24V

• Tamper Switch: 0.1A @24VDC

Size (diameter x height)

4.6" x 1.4" / 117 mm x 36 mm

Patented

INSTALLATION INSTRUCTIONS

Ceiling Mount

PIR Detector

Operation

• Maximum detection range (diameter)

Detector placed 8 ft./ 2.4 m from floor: 24 ft./ 7.3 m

Detector placed 10 ft./ 3.0 m from floor: 30 ft./ 9.2 m

Detector placed 12 ft./ 3.6 m from floor: 40 ft./ 12.2 m

• Additional operating modes

LED ON/OFF Jumper J1

Pulse count (fast/slow) Jumper J2, J2 ON is fast count.

Environmental/Immunity

• RF Immunity: 20V/m ( 100Hz - 1.2GHz)

• Transients @ wiring terminal: 2.4KV @ 1.2joules

• Operating temperature: 32 -122°F / 0 - 50°C

• Humidity 5 - 95% RH non-condensing

Product Information

• BV-500: Form ‘A’ alarm contact

• BV-501: Form ‘A’ alarm contact and tamper switch

• BV-502: Form ‘C’ alarm contact and tamper switch

Coverage

Top View (at 8 ft./ 2.4 m height)

Side View

Locating the Detector

The Bravo5 is designed to be mounted on the ceiling of a

dry indoor location for 360° coverage. Ensure that the

expected path of an intruder is perpendicular to the beam

path. Use the coverage pattern indicated on the coverage

diagram to determine the best sensor location.

Survey the mounting location and the area being protected

for the following potential problems. Avoid the following

sources of false alarms:

Reflective Surfaces

Do not aim the detector at reflective surfaces such as

mirrors or windows as this may distort the coverage pattern

or reflect sunlight directly onto the detector.

Air Flow

Avoid locations that are subject to direct high air flow such

as near an air duct outlet.

Moisture

Do not locate the detector near sources of steam or oil.

The Sun

Do not aim the detector such that it will receive direct sunlight.

Obstructions

Do not limit the coverage by placing large objects within the

detection area (such as plants, high shelves, filing cabinets etc.).

Mounting

To open the case, insert a small screwdriver in the tab

restraining clip. Gently pry tab downward and twist the top

cover counter-clockwise and lift it up from the bottom cover.

Use a small screwdriver to remove the appropriate

knockouts for wiring. Mount the bottom cover using the

screws supplied.

To close the case, use the locating line on the bottom cover

to align the tab on the top cover. Once the top cover is

engaged, twist the top cover clockwise to lock it in place.

NOTE: Since no adjustment is necessary for the circuit

board, it is not recommended that the installer remove the

circuit board from the case.

Need help?

Do you have a question about the DSC BRAVO5 and is the answer not in the manual?

The Bravo5 is a ceiling-mount Passive Infrared (PIR) detector designed for reliable motion detection in both residential and commercial environments. It utilizes a specialized Fresnel lens for 360° detection, paired with a quad-element PIR sensor optimized for uniform coverage. The device prioritizes false alarm immunity, incorporating protection against RF interference, static electricity, and electrical transients to ensure long-term, trouble-free operation.

Function Description:

The Bravo5 detects motion within a 360° field of view. Its core function is to sense changes in infrared energy caused by moving objects, triggering an alarm relay. The detector employs Multi-Level Signal Processing for enhanced accuracy and reliability. It offers two detection modes: Fast and Slow. The Fast mode, set by default, provides optimal detection in normal operating environments. The Slow mode is recommended for environments with rapid air movement, heaters, or other variables that might cause instability, helping to stabilize detection. The device also includes a tamper switch for security, triggering an alarm if the case is opened.

Important Technical Specifications:

Input Voltage: 9 - 14.5 VDC
Current (nominal): 18 mA (alarm on) / 15 mA (alarm off) @ 12 VDC
Alarm Relay Contact Rating: 0.1A @ 24VDC
Tamper Switch Contact Rating: 0.1A @ 24VDC
Size (diameter x height): 4.6" x 1.4" / 117 mm x 36 mm
Maximum Detection Range (diameter) based on mounting height:
- 8 ft. (2.4 m) from floor: 24 ft. (7.3 m)
- 10 ft. (3.0 m) from floor: 30 ft. (9.2 m)
- 12 ft. (3.6 m) from floor: 40 ft. (12.2 m)
RF Immunity: 20V/m (100Hz - 1.2GHz)
Transients @ wiring terminal: 2.4KV @ 1.2 joules
Operating Temperature: 32 - 122°F / 0 - 50°C
Humidity: 5 - 95% RH non-condensing (non-condensing)
Construction: SMD (Surface-Mount Device)
Warranty: 5 years

Usage Features:

360° Coverage: Designed for ceiling mounting in dry indoor locations, providing comprehensive coverage.
Quad Element PIR Sensor: Optimized for uniform detection across the entire field of view.
Temperature Compensation: Ensures consistent performance across varying ambient temperatures.
LED ON/OFF Jumper (J1): Allows the installer to enable or disable the alarm LED indicator. The LED illuminates during warm-up and upon motion detection when enabled.
Pulse Count (Fast/Slow) Jumper (J2): Configures the detector's sensitivity mode. J2 ON corresponds to Fast count.
Super Quiet Operation: Designed to operate with minimal noise.
Product Variants:
- BV-500: Form 'A' alarm contact
- BV-501: Form 'A' alarm contact and tamper switch
- BV-502: Form 'C' alarm contact and tamper switch
Installation: The device is mounted by first opening the case with a small screwdriver, removing knockouts for wiring, and then securing the bottom cover. The top cover twists clockwise to lock in place.
Power-Up Sequence: Upon applying power, the LED will illuminate for approximately 90 seconds, indicating a warm-up period. During this time, the relay remains in an alarm state. After warm-up, the LED turns off, and the unit becomes active.
Walk Test: Essential after installation. The user should create movement throughout the protected area to verify coverage. The LED will turn on when motion is detected (if J1 is on). Minor adjustments to coverage can be made by rotating the detector.

Maintenance Features:

Locating the Detector: Proper placement is crucial. The detector should be mounted on the ceiling, ensuring the intruder's path is perpendicular to the beam path. Avoid reflective surfaces (mirrors, windows), direct high airflow (near air ducts), moisture sources (steam, oil), direct sunlight, and obstructions (plants, high shelves, filing cabinets) that could limit coverage or cause false alarms.
Changing Sensitivity: The sensitivity can be adjusted between Fast and Slow modes by removing the jumper from J2. Fast mode is suitable for most environments, while Slow mode is recommended for areas with potential environmental disturbances like rapid air movement or heaters.
Circuit Board Access: While the case can be opened for wiring, it is not recommended for installers to remove the circuit board from the case, as no adjustment is necessary.
Regular Testing: Digital Security Controls Ltd. recommends that the entire system be tested regularly. The end user should perform a walk test weekly.
False Alarm Immunity: Designed with high-level static and transient protection and excellent RF immunity to minimize false alarms.
Limited Warranty: The product is covered by a five-year warranty against defects in materials and workmanship under normal use. The warranty does not cover damage from shipping, handling, abuse, alteration, improper application, or environmental factors like lightning or excessive voltage.
Important Information: Changes or modifications not expressly approved by Digital Security Controls Ltd. could void the user's authority to operate the equipment.