SA-01PW
Digital Hardwired Pet Immune
PIR Motion Detector
Installation Manual
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1. Introduction
The SA-01PW Digital Hardwired PET immune PIR motion detector is
a high-performance intrusion sensor with advanced design ideal for
residential and commercial applications.
The PIR senses slight motion within a coverage pattern by detecting
infrared energy with a pyroelectric sensor and with a unique fuzzy
logic algorithm. Serving as an anti-intrusion sensor, the PIR can
monitor open space within its line of sight while ignoring house pets
and other small animals, thus reducing false alarms significantly.
The SA-01PW is supplied with a cover tamper to detect tampering
with the sensor if the case is opened.
Figure 1: SA-01PW
2. Technical Specifications
2.1 Optical Characteristics
Lens Type
Pet immune multi-zone, high density Polytilan type
Optical Filter
White light protection
Max. Coverage
14 x 14 m (46 x 46 ft)
Vertical Adjustment
By slot (+/- 2°)
2.2 Electrical Characteristics
Input Power
Nominal 12 VDC 10 mA (9 to 16 V)
Detector Type
Dual pyro IR element (IR filter 5 µm ÷ 14 µm)
Alarm Signaling
Red LED 2 seconds on (EN/DIS jumper)
Sensitivity
2 levels of fuzzy logic (jumper setting)
Alarm Output
Solid states relay (SSR) N.C. (35 V/100 mA max)
Speed Detect 0.2 m/s ÷ 5 m/s, ∆t = 1.1°C (0.66 ft/s ÷ 16.4 ft/s,
∆t = 2°F)
Pet Immune
Up to 25 kg
Temperature
Compensation
Digital dual slope (+/- 1°C)
Tamper Switches
Cover tamper
Supervisory Signals
Electronic malfunction or temperature out of
range is indicated by a flashing LED
2.3 Environmental Characteristics
Operating Environment
Indoor use only
Operating Temperature
Range
-10°C to 60°C (14°F to 140°F)
Operating Humidity
Range
0 to 95% (non-condensing)
RFI Protection
>20 V/m up to 1000 MHz
2.4 Physical Characteristics
Dimensions
90 x 65 x 52 mm (3.5 x 2.5 x 2.2 in.)
Weight
84.2 g (2.97 oz.)
Figure 2: Lens Top and Side View
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3. General Features
These are the main features of the SA-01PW:
Advanced micro-controller electronics: 10-bit A-to-D and
advanced algorithms for superior movement speed spectrum
analysis.
Shielded dual-element pyro: Inside a dust-proof chamber
designed to reduce thermal changes and insect protection.
Two levels of sensitivity: Normal and harsh environments, by
jumper selection.
Input/output Line protection: For added resistance to
transient shock, ESD, and RFI interference.
Adjustable height calibration of PCB: The detector can be
adjusted and placed at any height from 1.8 to 2.3 m.
Cover tamper switch: Protection against opening the cover for
higher security.
Walk Test mode: Detection is indicated by a red LED (enabled
or disabled) with an internal jumper for additional security.
Energy detection system: By using fuzzy logic algorithms,
detection is improved and false alarms are reduced.
Power level discriminator: Special lens combined with a
power algorithm ignores small to medium-sized animals while
maintaining a high level of human detection.
Environment temperature compensation: Maintains
constant detection capability.
Adaptive filter: Compensates for changes in a detected
object’s speed.
Continuous monitoring: Sends visual alerts in case of
malfunction (digital and analog) and temperature alerts if the
environment temperature is out of range.
Solid state relay: Provides a nearly unlimited lifespan, EMC
resistance, and silent operation.
Digital Electrical and Magnetic Protection: Distinguishes
between electrical interference and real temperature changes.
4. Pet Immune Feature
The SP-01PW is immune from the following interferences:
One dog up to 25 kg
Two dogs of up to 20 kg each
Several cats
Unlimited number of small animals such as hamsters, birds,
rodents, and so on.
These are only guide lines; there may be some tolerance regarding
the size and weight of the animals monitored. For example, a shorthaired, dark colored canine appears bigger than a long-haired, light
colored canine. As a rule of thumb, please add 2-3 kg for each
attribute to calculate an animal’s weight when installing the
detector.
5. Installation
5.1 False Alarm Reduction Effort
To reduce false alarms caused by detector installation:
AVOID placing the PIR facing windows or in direct sunlight as
this heat energy can cause false alarms.
AVOID wiring of the SA-01PW in such a way that it is parallel to
and sitting close to 110 VAC or 220 VAC transmission
equipment or mains power line.
AVOID placing near or over heat and air ducts, ovens, heat
sources, radiators, and air conditioners as this may cause a false
detection.
AVOID placing near PL lamps, electrical ballasts, above cookers,
and ovens, and above steam sources.
AVOID placing the detector where the house pet can be
within1.2 m, like a sofa, and less than 5 m from stairs and such
where the animal can climb (see Figure 3).
NEVER touch the pyroelectric sensor on the PCB, as this causes
permanent damage and loss of sensitivity.
PIR works according to a field of view and cannot detect
through walls. Avoid placing near obstructions such as large
plants, curtains, behind open doors, and continuously
moving objects.
5.2 Selecting the Physical Location
To select the best physical location to install the PIR:
1. Select a corner or a flat wall within a room or hallway between
1.8 and 2.3 m that best matches the criteria in Section 5.1 (see
Figure 3).
2. Ensure that the PIR is mounted on a non-moving, non-vibrating
surface, or in a corner of the room.
3. Mount the PIR in the location.
4. After the installation, perform a walk test from the mounting
location to ensure that the sensor pattern can detect within the
coverage area (see Section 7).
Figure 3: SA-01PW Installation Guidelines with Pets Present
5.3 Wiring Information
The SA-01PW is wired using a terminal block with binding posts that
are located on the front of the PCB and are opened using a thin
Philips head screwdriver or a flat head screwdriver.
The terminal block consists of two parts: on the right two normally
closed alarm relay binding posts followed by two tamper binding
posts and on the left a + and – 12 VDC binding post (Figure 4).
Figure 4: Terminal Blocks
To wire the SA-01AW:
1. Connect all the signaling cables.
2. Wire the power.
When laying wires to the control panel ensure that they are
not in parallel with high voltage mains or other radiation
emitting equipment as this may cause false alarms.
Alarm
N.C RLY
Tamper
GND +12VDC
To panel
From panel
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