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The audible visible notification products offers the most versatile and easy-to-use line of horns, strobes, and horn strobes in the industry with lower current draws and modern aesthetics. With white and red plastic housings, standard Triga audible visible devices can meet virtually any application require-ment.
The Triga line of wall-mount horns, strobes, and horn strobes include a variety of features that increase their application versatility while simplifying installation. All devices feature plug-in designs with minimal intrusion into the back box, making installations fast and foolproof while virtually eliminating costly and time-consuming ground faults.
To further simplify installation and protect devices from construction damage, these audible visible devices utilizes a universal mounting plate for all models with an onboard shorting spring, so installers can test wiring continuity before the device is installed.
Installers can also easily adapt devices to a suit a wide range of application requirements using field-selectable candela settings, automatic selection of 12- or 24-volt operation, and a rotary switch for horn tones with two volume selections.
SYNCHRONIZATION
MODULE
The module shall be a System Sensor Sync
•Circuit model MD L3 listed to UL 464 and shall be approved for fire protective
service. The module shall synchronize strobes at 1 Hz and horns at temporal
three. Also, while operating the strobes, the module shall silence the horns on
horn strobe models over a single pair of wires. The module shall mount to a 4 11⁄16
× 4 11⁄16 × 2 1⁄8 inch back box. The module shall also control two Style Y
(class B) circuits or one Style Z (class A) circuit. The module shall
synchronizemultiple zones. Daisy chaining two or more synchronization modules
together will synchronize all the zones they control. The module shall not
operate on a coded power supply.
PHYSICAL
Wall-Mount Dimensions (including lens): 5.6˝ L × 4.7˝ W × 1.25˝ D (143 mm L ×
119 mm W × 32 mm D) Compact Wall-Mount Dimensions (including lens): 5.26” L x
3.46” W x 1.93” D (133 mm L x 88 mm W x 49 mm D) Horn Dimensions: 5.6˝ L × 4.7˝
W × 1.25˝ D (143 mm L × 119 mm W × 32 mm D) Compact Horn Dimensions: 5.25” L x
3.45” W x 1.25” D (133mm L x 88mm W x 32mm D)
ELECTRICAL SPECIFICATIONS
Strobe Flash Rate: 1 flash per secondNominal
Voltage Regulated: 12VDC or regulated 24DC/FWR1 Operating Voltage Range2: 8 to
17.5 V (12 V nominal) or 16 to 33 V (24 V nominal) Operating Voltage Range
(MDL3) Sync Module: 8.5 to 17.5V (12 V nominal) or 16.5 to 33 V (24V nominal)
Input Terminal Wire Gauge: 12 to 18 AWG
ENVIRONMENTAL
Standard Operating Temperature: 32°F to 120°F (0°C to 49°C) Humidity Range: 10
to 93% non-condensing
AGENCY LISTINGS AND APPROVALS
UL: Listed
Note: Full Wave Rectified (FWR)
voltage is a non-regulated, time-varyingpower source that is used on some power
supply and panel outputs.
