Visonic HUNTER Installation Instructions Manual

DE1220 1

HUNTER

HUNTERHUNTER

HUNTER

Anti-Masking, Self-Testing PIR Motion Detector

Installation Instructions

1111. INTRODUCTION

. INTRODUCTION. INTRODUCTION

. INTRODUCTION

The HUNTER is a sophisticated PIR that utilizes an advanced
motion analysis algorithm, the latest anti-masking technology and
motion simulation self-test routines.

The advanced motion analysis algorithm - True Motion
Recognition™ - provides improved distinction between true
motion of a human body and any other disturbance that would
cause other detectors to produce false alarms.

Masking and/or internal circuit malfunction cause trouble
indications to appear: the green LED flashes and the TRB
(trouble) relay drops out. At power up, a unique software routine
adapts the detector to its immediate surroundings. Despite this, if
an object is too close to the lens or the field of view is too narrow,
the detector will respond as it does upon masking.

The HUNTER includes temperature compensation circuits - for
maximum catch performance and optimum protection from false
alarms. A built-in motion event verification counter can be
programmed to trigger an alarm as a result of 1 or 2 consecutive
motion events, depending on the detection sensitivity required.

A “TEST” (T) input permits switching the detector to the walk-test
mode and back without removing the front cover. The test input
polarity can be selected with a DIP switch (see Para. 3.6).

Long-term stability and high reliability are assured by a special
self-adapting algorithm, that continuously compensates for
environmental changes. The entire electronic circuitry is enclosed
in a protective sealed module, with the sensor element practically
isolated from gusts of wind and insects.

2222.

. .

. SPECIFICATIONS

GENERAL
Sensor Type: Low-noise dual-element pyroelectric unit.
Alarm Relay: N.C. contacts with 18-ohm resistor in series;

contacts rated at 0.1 A resistive / 30 VDC

Alarm Period: 2-3 seconds minimum
Tamper Switch: N.C. contacts, 50 mA resistive / 30 VDC
TRB Relay: N.C. contacts with 18-ohm resistor in series;

contacts rated at 0.1 A resistive / 30 VDC

True Motion Event Verification Counter: 1 or 2 events
Masking Detection Delay: 30 seconds

POWER SUPPLY
Input Voltage: 9 - 16 VDC
Standby Current Drain: 17 mA @ 12 VDC

OPTICAL
Lens Type: 90° (wide angle), 34 beams in 3 detection layers.

Coverage Area: 15 x 15 m (50 x 50 ft).
Adjustment:
Vertical: 0° to - 12° with built-in calibrated scale.
Horizontal: ±7.5° by shifting the lens left or right in the front

window (greater shift is possible with optional swivel brackets).

MOUNTING
Configurations: Surface or corner (without swivel brackets)
Height: Up to 3.6 m (12 ft)
Optional Accessories: BR-1: Swivel bracket for surface

mounting, adjustable 30° downward and 45° left, 45° right.

BR-2: BR-1 with corner mounting adapter.
BR-3: BR-1 with ceiling

mounting adapter.

ENVIRONMENTAL
Operating Temperatures:

-10° to 50°C (14° to 122°F)

Storage Temperatures:

-20° to 60°C (-4° to 140°F)
RFI protection: Greater than

20 V/m up to 1000 MHz.

PHYSICAL DATA
Dimensions (H x W x D):

116 x 60 x 45 mm
(4-9/16 x 2-3/8 x 1-3/4 in.)
Weight: 112 g (4 oz)

3. INSTALLATION

3.1 Construction Details

The electronic circuitry is enclosed in a sealed module, attached
to the base with a single screw (see Figure 2).

The electronic module may be shifted up or down along the base
for vertical adjustment of the detection beam angle.

The front cover accommodates the Fresnel lens, that can be
unfastened for horizontal adjustment or for replacement. The LEDs,
which are positioned behind the lens, are visible when illuminated.

3.2 Selecting the Mounting Location

Always mount the detector unit on a firm and stable surface.
A. Select the mounting location so that the expected motion of an

intruder would cross the beams of the coverage pattern.

B. Avoid aiming the detector at heaters, sources of bright light

and windows that are subject to direct sunlight. Also avoid
running the wiring close to high-power electrical cables.

C. Make sure not to install the unit where obstacles are present

0.5 meter (1.5 ft) away from the lens or closer.

3.3 Mounting

A . Remove the screw located at the bottom and then take the

front cover off (see Figure 2).

B . Remove the vertical adjustment screw and detach the module

from the base.

C . Mount the base (with the wiring entry knockouts up) in the

location and height selected for optimum coverage. For
surface mounting, use the two knockouts at the back of the
base. For corner mounting, use the knockouts on the angled
sides (see Figure 3).

Figure 1. Coverage Pattern

2 DE1220

Figure 2. Exploded View of the HUNTER

Figure 3. HUNTER as Viewed with Cover Removed

D. Put the electronic module back in place and remount the

vertical adjustment screw (but do not tighten it fully yet).

E. Set the DIP switch function selector as required for the

particular application (see Paragraph 3.6 for details).

F. Carry out the necessary wiring operations as outlined in

Paragraph 3.5).

3.4 Optional Swivel Brackets

Three optional swivel brackets are available. They are intended to
enhance the flexibility of installation. Each bracket comes
complete with detailed installation instructions in its own packing
box.

BR-1 - a surface-mounted swivel bracket (see Fig. 4).
BR-2 - corner mounting swivel bracket (see Fig. 5).
BR-3 - ceiling mounting bracket (see Fig. 5).

Attention! With swivel brackets in use, the effective detection
range may differ from that indicated in Table 2.

Fig. 4. Hunter with BR-1 Fig. 5. Hunter with BR-2 / BR-3

3.5 Wiring

A. Terminal Assignments

N.C. relay output:

The normally closed alarm relay contacts open upon detection of
motion (alarm) or during a power failure.

TAMP (tamper output): The TAMP (tamper) contacts, which are
normally closed, open when the unit’s front cover is removed.

TRB (trouble) Relay: The normally closed trouble relay contacts
open when masking is sensed or when trouble is detected by the
unit’s self test circuitry.

T (TEST) input: Used to remotely switch the detector into the
walk-test mode and back to normal, by applying +12 VDC or 0
VDC to this terminal (see SW-4 in Para. 3.6).

E.O.L. terminals: The two “floating” E.O.L. terminals serve only
as connection points for E.O.L. (end-of-line) resistors.

B. Wiring Procedure

Refer to Figure 6 and use #22 AWG or larger conductors to wire
the detector as follows:

(1) Connect one N.C. output terminals of the detector to a burglar

zone terminals of the alarm control panel.

(2) Connect the detector’s TAMP terminals across the terminals

of a 24-hour zone of the alarm control panel.

Note: If the control panel is set for E.O.L. and you are wiring the
most distant detector in the loop, use the closest E.O.L. terminal
to connect the required E.O.L. resistor in series with the loop.

( 3 ) Connect the detector’s TRB relay terminals across the

terminals of a 24-hour trouble zone of the control panel.

( 4 ) Connect a single wire between the detector’s T terminal and

the walk-test control voltage source (see Para. 3.6 for TEST
input polarity).

( 5 ) Connect the 12 V

(+) and (–)
terminals to a 9 ­16 VDC power
source and check
for correct polarity.
The power supply
must have

at

least

4

hours of battery

backup.

The
standby current
consumption

of
each detector unit
is about 17 mA.

Figure 6. Terminal Block Wiring

3.6 The Function Switches

A. Switch Tasks

The HUNTER is equipped with a 4-position DIP switch function
selector (see Fig. 3).

Table 1. Setting the Function Selector

Switch Function Pos. Selected Option

SW-1

Motion event
Counter

ON
OFF

2 motion events to alarm
1 motion event to alarm

SW-2

LED control ON

OFF

Both LEDs are enabled
Both LEDs are disabled

SW-3

Reset after trouble - Resets the unit when switched

from OFF to ON or ON to OFF

SW-4

Selects the TEST
(“T”) input signal

polarity

ON

OFF

0 V disables walk test
+12 VDC enables walk test*
+12 VDC disables walk test*
0 V enables walk test*

* +12 VDC or open circuit.
Note: OFF is not effective in the walk test mode and during the

power-up adaptation period.