Visonic SR-720B PG2 Installation Instructions

SR-720B PG2
Wireless PowerG Indoor Siren
1. INTRODUCTION 1. INTRODUCTION 1. INTRODUCTION 1. INTRODUCTION
The SR-720B PG2 is a full 2-way wireless PowerG indoor siren,
designed for installation in areas in which wiring action is difficult
or impossible.
Features
• Siren and strobe light activation: When an identified event
message is received from the compatible PowerG alarm
system, the siren activates its sounder & strobe light.
Notes:
The sounder is activated for a predefined "Bell Time" (refer to
the control panel Installer Guide), according to local authorities
requirements, or until the system is disarmed, whichever
occurs first.
The strobe light operates as described in the control panel
Installer Guide.
• Tamper indication: In case of tamper while the system is
armed, the siren transmits the message to the alarm system
and then the alarm system determines whether the siren
should be activated or not. If the siren does not receive an
acknowledge message from the alarm system, the siren will
function independently.
• Low battery voltage alert: When the battery voltage is low, a
low battery message is sent to the alarm system. After the low
voltage message delivery, at least 2 siren alarms are possible
before the siren is totally inactive.
2 2 2 2 . . . . INSTALLATION INSTALLATION
INSTALLATION INSTALLATION
2.1 Installation
1. Open plastic cover screw.
2. Using Philips screwdriver, remove screw and remove cover.
3. Mark for drilling.
4. Drill 4 holes.
5 Fasten with 4 screws.
A. Mounting surface.
B. For back tamper screw.
D-305640 SR-720B PG2 Installation Instructions
• Power Supply: Non-rechargeable battery.
• Sound Types: Burglar (between 1400Hz - 3200Hz), fire,
gas (CO) and flood.
• Entry/Exit: Exit delay beeps sound once the user has armed
the system. Entry delay beeps sound once the user has
entered the protected area. (Entry/exit beeps can be enabled /
disabled from the control panel Installer Mode.)
• Squawk indications: Squawk (beep) sounds can be used to
indicate alarm system arming (1 squawk) and disarming (2
squawks) by a keyfob (squawk can be enabled from the control
panel User Settings).
• Double Tamper protection: When the siren front panel is
removed or when the siren is removed from the wall, tamper
alarm is sent to the alarm system.
• 2-way full supervision
The siren is a fully supervised, 2-way
communication device. It includes a
receiver, to receive event messages
from the alarm
transmitter, to periodically transmit its
status signal to the alarm system.
Self-test feature
Upon pressing the self-test switch, siren functional check is
performed - low level sounds and flash light indicate that the siren
is serviceable.
Figure 2: Installation

Installation Instructions

system, and a
Fig. 1 - External View
1