Paradox SR120 Quick Start Manual
SR120: Indoor Wireless Siren w/Built-In Strobe Light
Required/Optional Items:
• Mounting hardware
• 3 type “C” alkaline batteries
Compatibility:
• MG/SP series v4.0 or higher (except SP4000)
• MG6130/MG6160 v3.0 or higher
•RTX3 v1.5 or higher
• K32LCD v1.3 or higher
•K32LX v1.0 or higher
• WinLoad v4.7 (with InField Upgrade Software v2.3) or higher
• For latest updates visit paradox.com
1) Siren (100dB or more)
2) Infield firmware upgrade connector
3) Wall tamper switch (detects when unit is removed from wall)
4) Test switch
5) Cover tamper switch (detects when battery cover is removed)
6) Battery pack (3 size “C” alkaline batteries)
A) Antenna
B) Strobe lights (red and white)
C) Signal strength/RF transmission LED. Refer to LED Feedback
on reverse for more information.
D) Status LED
To open the lens cover*:
1) Unlock the battery cover with a screwdriver.
2) Slide the cover open.
3) Open the lens cover as shown.
*Service accessible area only
1
2
3
4
5
6
A
B
C
D
Description
The SR120 is a stand-alone, fully supervised wireless siren with built-in
strobe light and wireless transceiver.
The SR120 operates using three size “C” alkaline batteries. With normal
use, the SR120 will function up to three years without the need to
replace the batteries.
The SR120 uses 2-way wireless communication, which provides
continuous supervision between the panel and siren with fast response
to alarm signals within 4 seconds.
Overview
Features
• Built-in transceiver (433MHz or 868 MHz)
• Siren that reaches 100dB or more (see 1 below)
• Integrated strobe light (see B below)
• Fast alarm response time (within 4 seconds)
• 2.5 hour alarm display (strobe flashes every 4 seconds after bell cutoff)
• Siren presence supervised by control panel
• Wall tamper protection against removal of unit from wall (see 3
below)
• Battery cover tamper protection against cover removal (see 5 below)
• Assign a total of 4 sirens per control panel (including SR150)
• Firmware upgradable via 307USB (see 2 below)
• Siren test mode
SR120-EI02 12/2012 SR120 V1.0 PARADOX.COM
LED Feedback Specifications
Power 4.5Vdc (3 size “C” alkaline batteries)
Signal strength/
RF transmission
LED
Status LED Red steady on - powered/normal operation
Red blink - sending data
Green blink - receiving data
Amber flash 4x - strong signal
Amber flash 3x - good signal
Amber flash 2x - weak signal
Amber flash 1x - very weak signal (relocate)
No flash - no signal
Red slow blink - low battery
Battery life Up to 3 years based on normal use (e.g., 2 alarms per year
with strobe for 2.5 hours and 8 squawks per day at an
average of 25
minutes. If the alarm is set for more than 4 minutes, the
battery life may be reduced).
RF frequency 433MHz or 868MHz
Siren 100dB or more (1 meter)
Dimensions 15.2cm X 4.6cm X 10.9cm (6in X 1.8in X 4.3in)
Weight 24g (.85oz) without batteries
Humidity range 5% to 90%
Operating
Tem p er at ur e
RF range 70m (230ft)
-20ºC to 50ºC (-4ºF to 122ºF)
ºC (77ºF) with default alarm time set to 4
Programming
MG/SP Feature Details
[683] Learn Siren #1 Press and hold “TEST” switch for 2 seconds after entering the section
[684] Learn Siren #2
[685] Learn Siren #3
[686] Learn Siren #4
[687] Display Signal Strength Siren #1 Press and hold “Test” switch for 3 seconds after entering the section
[688] Display Signal Strength Siren #2
[689] Display Signal Strength Siren #3
[690] Display Signal Strength Siren #4
[691] Label Siren #1 These labels are used when reporting events via e-mail through the
[692] Label Siren #2
[693] Label Siren #3
[694] Label Siren #4
[695] Temporary Tamper Switch Deactivation for
Maintenance
[587] Panel Supervision of Siren OFF = disabled ON = enabled (default)
Option [3] Siren #1 (OFF/ON) The control panel supervises the presence of the SR120. If lost, the
Option [4] Siren #2 (OFF/ON)
Option [5] Siren #3 (OFF/ON)
Option [6] Siren #4 (OFF/ON)
to learn the siren.
WAR NI NG: When you press the “TEST ” switch, the SR120 will squawk and
the strobe light will flash five times to confirm registration to the panel.
to display the signal strength the panel is receiving from the siren (on
a K32LCD v1.3 or higher, or a K32LX v1.0 or higher).
IP100 and for troubleshooting purposes. Maximum 16 characters.
Press the [
alarm until the cover is replaced or after 30 minutes.
control panel will follow global supervision loss option set in the
panel.
ENTER] key after entering the section to deactivate tamper
Upgrading the Firmware
The SR120 firmware can be upgraded through InField (V3.0 or higher) using the 307USB Direct Connect Interface. Refer to the firmware upgrade
instructions found at: paradox.com - Software - WinLoad -Firmware Upgrade Instructions.
NOTE: Ensure that the SR120 Wireless Siren is awake before beginning the firmware upgrade. To wake up the siren, press the “test” button. The siren will
provide you with a 60 second delay in order to begin the update.
Tamper Supervision
If a tamper is detected, the SR120 will sound an alarm and the strobe light will flash for 4 minutes. The control panel will follow the global supervision
options set in the panel.
For complete warranty information, please visit www.paradox.com/terms. Your use of the Paradox product signifies your acceptance of all warranty terms and conditions. Magellan, Spectra SP, EVO, and WinLoad are
trademarks or registered trademarks of Paradox Ltd. or its affiliates in Canada, the United States and/or other countries. For the latest product approvals, such as UL and CE, please visit www.paradox.com. © 2012 Paradox
Ltd. All rights reserved. Specifications may change without prior notice. One or more of the following US patents may apply: 7046142, 6215399, 6111256, 6104319, 5920259, 5886632, 5721542, 5287111, and RE39406 and
other pending patents may apply. Canadian and international patents may also apply.
Changes or modifications not expressly approved by the party responsi ble for compliance could void the user’s authority to operate the equipment.
SR120-EI02 12/2012 SR120 V1.0 PARADOX.COM
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