Data Sheet for Product

s Industry, Inc.
Building Technologies Division
Specifications
• Strobe appliances are Siemens Series ST Strobes or approved equals to be used
with
UL 2572 Listed mass-notification systems
– All inputs shall employ terminals that accept
#
12 to
#
18 AWG sizes
– Strobe intensity, where multi-Candela appliances are specified, shall have field-selectable
settings, and are rated per
UL Standard 1971 for:
 Ceiling models are available with field-selectable, CLEAR-lens Candela settings of 15 / 30 / 75 / 95cd
 Wall-mount models are available with field-selectable, CLEAR-lens Candela settings of 15 / 30 / 75 / 110cd
 Ceiling models are available with field-selectable, AMBER-lens Candela settings of 11 / 22 / 56 / 71cd
 Wall-mount models are available with field-selectable, AMBER-lens Candela settings of 11 / 22 / 56 / 82cd
– Selector switch for selecting the candela is tamper-resistant
– The strobe portion, when synchronization is required, is compatible with DSC sync modules,
and are utilized as
UL 2572 Listed mass-notification devices:
 The 252 / 504-point addressable intelligent voice communication system from Siemens
 FireFinder XLSM panels
 PAD-series NAC Extenders with built-in sync protocol
– The strobes shall not drift out of synchronization at any time during operation
– Strobes feature a low current draw
– Strobes produce one (1) flash per second over the regulated voltage range
– Strobes shall revert to a non-synchronized flash-rate, if the sync module or power supply
should fail to operate (i.e.
– contacts remain closed)
– Ceiling-mount strobe appliances are designed for indoor-flush mounting
– Strobe appliances shall incorporate a strobe-mounting plate with a snap-on grille cover
– Available with C
LEAR lens or AMBER-lens option with ‘ALERT’ text on the outside of each device
– All strobe appliances shall listed for “Special Applications”:
 Strobes are designed to flash at 1-flash-per-second minimum over their “Regulated Input Voltage Range”
 Note: NFPA-72 specifies a flash rate of 1-to-2 flashes per second, and ADA
Guidelines specify a flash rate of 1-to-3 flashes per second
 All candela ratings represent minimum-effective Strobe intensity, based on UL Standard 1971
Wiring Diagram