Visonic TOWER-20AM PG2 User Manual

TOWER-20 PG2

PowerG,WirelessHigh‐securityPIRMotionOutdoor
MirrorDetectorwithAnti‐masking

1. INTRODUCTION

The TOWER-20 PG2 is a 2-way, wireless outdoor digital mirror PIR detector which includes the following features:
 Patented 8 independent quad PIR detectors (Octa-QUAD) operating in true Quad configuration (patented) with true

motion recognition (TMR) processing for each of the 8 PIR detectors, as well as central motion processing that
distinguishes between moving intruders and trees and bushes in motion.

Advanced Obsidian Black Mirror


 Optimum performance even in poor weather conditions such as snow, rain, dust, wind and direct sunlight
 Tamper protection prevents opening and removal from wall
 PowerG two-way Frequency Hopping Spread Spectrum FHSS-TDMA technology - provides robustness and reliability that

is closer than ever to wired systems

 Built-in link quality indicators enable installer to check signal quality without physically approaching the control panel, thus

making installation faster and easier.

 Robust housing with recessed window.
 Smart anti masking distinguishes between masking spray and rain.
 Alarm LED is visible in sunlight.
 Automatic termination of walk-test after 15 minutes.
 Microprocessor-controlled temperature compensation.
 Immunity to pets weighing up to 18 Kg (40ib), not pet alley
 Built-in swivel bracket

TM

optics (patent pending).

2. INSTALLATION

2.1 Installation

A. Bracket installation (see Figure 2). Fix the bracket firmly on a stable wall or pillar. The orientation of the fixed bracket must be as parallel as

possible to the surveyed ground surface.

B. Adjust the detector's horizontal and vertical angles (see Figure 3), according to the surveyed ground surface. The vertical angle indicator

position for various installation height and coverage distance combinations is detailed in Table 1 (the information refers to a relatively flat
surveyed area. Verify the vertical adjustment by walk-test).

C. Fasten the detector to the bracket (see Figure 2 step 4).
Table 1 - Vertical Adjustment Reference

Mounting Height

3.0m / 10 ft - 1 2 2 3 3

2.5m / 8 ft 1 1 2 3 4 4

2.0m / 7 ft 1 2 3 4 5 5

1.5m / 5 ft 2 3 4 5 - -

2m / 6.7ft 4m / 13ft 6m / 20ft 8m / 26ft 10m / 33 ft 12m / 39 ft

Correct

Installation

Coverage Distance

Installation Instructions

Figure 1.

General View

Incorrect

Installation

A. Mark drilling point B. For wall tamper C. Drill
D. Fasten

Note: The 2 screw holes enable adjustment
of the bracket on the wall, if needed, following
the walk test.

D-304046 TOWER-20 PG2 Installation Instructions 1

E. Three long screws F. Two short screws

Figure 2 - Installation

HORIZONTAL ADJUSTMENT (-45 to +45)

VERTICAL ADJUSTMENT (0 to -10 in 2.5 clicks / steps)

COVER CLOSURE

1. Release locking 2. Adjust 3. Lock 4. Release locking 5. Adjust

6. Lock 7. Turn cover and push slider 8 & 9. Put back cover 10. Secure with screw
A. Vertical angle steps

Figure 3 - Adjustment and Cover Closure

2 D-304046 TOWER-20 PG2 Installation Instructions