DE1833 1
SCANTRONIC
SCANTRONIC SCANTRONIC
SCANTRONIC 460
460460
460
Dual-Technology, Digital MW/PIR Intrusion Detector
Installation
Instructions
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1. INTRODUCTION
. INTRODUCTION. INTRODUCTION
. INTRODUCTION
The Scantronic 460 is a digital, microprocessor-controlled MW /
PIR detector that can be adapted to the size of the protected area
by use of a model selector. A different digital signal processing
(DSP) is used upon selection of each model, thus optimizing both
PIR and MW performance within the protected area.
The PIR section of the Scantronic 460 employs a sphere-shaped
lens with cylindrical elements (patented) for uniform detection
sensitivity over the full range of 12 meters (40 ft). Advanced True
Motion Recognition™ algorithm (patented)
allows the Scantronic
460 to distinguish between the true motion of an intruder and any
other disturbances which cause false alarms.
A TST (Test) input permits switching the detector to the walk test
mode remotely without removing the front cover. An on-board
motion event jumper determines whether 1 or 2 consecutive
motion events would trigger an alarm.
Figure 1. General View
Figure 2. Inside View
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2. SPECIFICATIONS
. SPECIFICATIONS. SPECIFICATIONS
. SPECIFICATIONS
Selectable Models: Models covering 6, 9 and 12 meters (20, 30
and 40 ft), selected upon installation
Input Voltage: 9 to 16 VDC
Current Drain: About 20 mA @
12 VDC
PIR SECTION (see Figure 3)
Lens Data
No. of curtain beams: 9 + 5
Max. Coverage: 12 x 12 m
(40 x 40 ft) / 90°
Tripping Indication: Indicator
lights ORANGE for about 3 sec.
MW SECTION
Oscillator type: Microstrip,
DRO-stabilized
Frequency: 2.45 GHz
Detection Range: Up to 12 m
Tripping Indication: Indicator
lights GREEN for about 3 sec.
Figure 3. Maximum
Coverage Pattern
ALARM and TAMPER
Alarm Output: Solid-state relay, N.C., up to 100 mA / 30 V, ~30 Ω
internal resistance. Circuit opens for 2-3 seconds upon alarm.
Alarm Indication: Indicator lights RED for about 3 seconds.
Event Counter: Selectable, 1 or 2 motion events
Tamper Contacts: Normally closed, 50 mA resistive / 30 VDC
MOUNTING
Surface or corner, at the height of 1.8 to 2.4 m (6 to 8 ft)
Note: Base allows single-sided corner mount at 45° to wall.
ACCESSORIES:
BR-1: Surface mounted swivel bracket, adjustable 30° down and
45° left/45° right.
BR-2: BR-1 with a corner adapter
BR-3: BR-1 with a ceiling adapter
ENVIRONMENTAL
Operating Temperature: –10°C to 50°C (14°F to 122°F)
Storage Temperature: –20°C to 60°C (–4°F to 140°F)
RFI Protection: Greater than 20 V/m (20 MHz to 1000 MHz)
PHYSICAL
Size
(H x W x D): 94.5 x 63.5 x 49.0
mm
(3-11/16
x 2-1/2
x
1-15/16”)
Weight: Approximately 50 g (1-3/4 oz)
PATENTS
U.S. Patents 5,693,943 and 6,211,522
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3. INSTALLATION
. INSTALLATION. INSTALLATION
. INSTALLATION
3.1 General Guidelines
A. Microwave radiation passes through glass and non-metallic
walls. Be sure, therefore, to select the correct model in
accordance with the room size. This is important to minimize
the effect of movements occuring beyond room limits which
might cause the MW section to trip.
B. Large reflecting objects (especially metals) in the coverage
area can distort the microwave detector's coverage pattern.
C. If two Scantronic 460 units are installed in the same room or
on opposite sides of a shared wall, they should not face each
other and must be mounted at least 20 cm (0.6 ft) apart.
Attention! At power up, the detector undergoes a 60-second
stabilization period, indicated by alternate flashing of the red
and green LEDs.
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