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Motion Sensors (PIR's) and Vibration Sensors
What activates your alarm system when you're
not at home? Breaches detected by the Motion Sensors (PIR's- Passive Infra Red)
which are connected to your alarm control panel issue a signal and activate the
alarm. The quality and type of PIR's used in your home security system can be
crucial.
With numerous types of sensors available in
the marketplace, it is important to consider the following points when outlining
your requirements and purchasing a home security alarm system.
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Motion detectors should
be of high quality to reduce the possibility of activating a false alarm.
Do not base your decision on the price of the system alone.
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Garages should be
included in the alarm's surveillance region.
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We recommend dual
detectors at a minimum.
Refer to the below product information for
the types of PIR's that we use and recommend.
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Quantum PIR - Hard Wired
A top end PIR featuring downward looking
creep zones, sensitivity adjustments and automatic temperature compensation.
Selectable pulse count, 15 metre range and a choice of additional lenses for
curtain and long range coverage.
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Dimensions: 129 x 70 x 58mm
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Mounting height: 2-3 metre wall or
corner
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Detection zone: 20 dual element zones
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Sensor: Dual element pyro-electric
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Operating voltage: 9-15 VDC
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Current draw: 15mA
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R.F.I Immunity: >15V/m @ 10-1000MHZ
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Relay output: Normally closed
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Quantum Plus PIR - Hard Wired
15 metre wide angle PIR, 20 dual-element zones plus creep zone and high RF
immunity, designed by Ness using latest SMD technology and incorporating
Pulse Count and sensitivity adjustments, and Automatic Temperature
Compensation.A full featured detector with
performance and reliability to match.
Long Range & Curtain Lens available for the Quantum and
Quantum Plus PIR Detectors.
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Quantum Dual (Pet Aware) PIR - Hard
Wired
Introducing intelligent dual technology 15
metre detector using both microwave and passive infrared PIR detection. This
combination of technologies virtually eliminates false alarms but faithfully
detects intruders. The microwave detector has range control and the PIR
section has selectable range control and pulse count adjustments. Also has
automatic temperature compensation.
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Dimensions: 123 x 70 x 50mm
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Mounting height: 2-3m wall or corner
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Detection zones: 20 dual element zones
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PIR sensor: Dual element pyro-electric
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Microwave source: Solid state 10.525GHz
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Operating voltage: 9-15 VDC
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Current draw: 15mA
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R.F.I Immunity: >15V/m @ 10-1000MHz
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Relay output: Normally closed
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Ceiling Mount PIR - Hard Wired
360 degree ceiling mount designed to
provide excellent coverage. Provides coverage of 8 metres when installed on
a standard 2.4 metre ceiling using the latest technology with selectable
pulse count and selectable sensitivity.
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Dimensions: 102mm dia x 30mm
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Mounting height: 2.4 metres recommended
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Detection zone: 33 dual element zones
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Sensor: Dual element pyro-electric
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Operating voltage: 9-15VDC
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Current draw: 15mA
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R.F.I Immunity: >15V/m @ 10-1000MHZ
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Relay output: Normally closed
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QUANTUM Sonic PIR & Siren
The Ness Quantum Sonic is a unique
combination PIR and Siren.The high performance PIR provides 15m x 15m
coverage with vertical ‘creep’ zone, adjustable high/low range and
selectable Pulse Count. Reliability is assured with high white light, RF &
ESD immunity.
The onboard siren makes the installer’s
life easier and eliminates the need to install a separate internal screamer
for an audible deterrent indoors.
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Dual purpose PIR and Siren
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Loud 108dB Piezo screamer
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15m wide angle coverage
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Vertical “Creep” coverage
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Selectable High/Low range
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Selectable Pulse Count
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High R.F. and E.S.D. immunity
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High white light immunity
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QUANTUM EX The Ness
Quantum EX is a general purpose PIR with 12m x 12m coverage range.
The Quantum EX has selectable Pulse Count
to adjust the catch rate. Reliability is assured with high white light, RF &
ESD immunity.
Quantum EX is suitable for most domestic
and office type of installations.
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NESSENSOR™ Vibration Sensor
- Hard Wired
High
frequency, adjustable sensitivity vibration sensor with gold-plated
contacts. Proven reliable detection of forced entry through windows doors,
walls, fences etc. Connects directly to into zone inputs of any Ness panel.
Sensitivity also adjustable through panel.
PARADOX
GLASSTREK Glassbreak Detector Software driven, full audio spectrum
analysis, 9m range. An excellent method of protecting your windows from
intruders. |
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