Features
Visible only (V/O) 24 VDC notification appliances with high output
xenon strobe, available for wall or ceiling mount:
- Intensity is selectable as 15, 30, 75, or 110 candela with visible selection jumper secured behind strobe housing
- Operation is compatible with ADA requirements (refer to Installation Reference, Surface or Semi-Flush Wall Mounting)
- Polarized input allows connection to compatible reverse polarity, supervised notification appliance circuit (NAC)
- Regulated circuit design ensures consistent flash output and provides controlled inrush current
- Rugged, high impact, flame retardant thermoplastic housings are available in red or white with clear lens
- Listed to UL 1971 and ULC S526
- NEMA 1 rated. See Product Selection for more information
Strobes provide synchronized flash for use with:
- Simplex fire alarm control panels with NACs selected to provide strobe synchronization or SmartSync two-wire control
- 4009 IDNet NAC Extenders
- Separate strobe Synchronization Modules that are available for Class B or Class A operation
- Separate SmartSync Control Modules (SCMs) that provide Class B or Class A output from conventional NAC inputs
Strobe housings provides flexible, easy, and convenient semiflush or surface wall mounting:
- Rear of housing does not extend into box
- Wall mount strobes easily mount to single gang, double gang, or 4-inch square outlet box
- Ceiling mount strobes mount to single gang boxes
Optional adapters and wire guards:
- Wall mount strobe adapters are available to cover surface mounted electrical boxes and to adapt to 2975-9145 boxes
- UL listed red wire guards are available for wall or ceiling mount strobes*
Description
Multi-Candela TrueAlert synchronized strobes provide convenient
installation to standard electrical boxes. The enclosure designs are both
impact and vandal resistant and provide a convenient strobe intensity
selection. Since each model can be selected for intensity output, on-site model inventory is minimized and changes encountered during
construction can be easily accommodated.
Ceiling mount strobes install using standard single gang electrical
boxes. Color choice is determined by model number.
Strobe Intensity Selection
Proper selection of visible notification is dependent on occupancy,
location, local codes, and proper applications of: the National Fire Alarm
Code (NFPA 72), ANSI A117.1; the appropriate model building code:
BOCA, ICBO, or SBCCI; and the application guidelines of the Americans
with Disabilities Act (ADA).
Synchronized Strobes
Multiple Strobes. When multiple strobes and their reflections can be
seen from one location, synchronized flashes reduce the probability
of photo-sensitive reactions as well as the annoyance and possible
distraction of random flashing. These multi-candela strobes are
synchronized over a two-wire circuit when connected to compatible
NACs, to compatible Synchronized Flash Modules, or to SmartSync
Control Modules.
SmartSync Two-Wire Control
Some applications desire the audible notification appliances to be
capable of being silenced before the alarm condition is reset (on-until-
silenced) while the visible notification appliances are kept activated until
the alarm condition is reset (on-until-reset). SmartSync operation mode
provides this function using a single circuit (two-wire operation).
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