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Description:

Features:

THE

 

CITY OF

NEW YORK

DEPARTMENT

 

OF

 

BUILDINGS

U

L

®

151-92-E

E5946

S5391

7125-0785:142

The Series NS Horn Strobe Appliances are designed for indoor, 

wall and ceiling mount applications.
The Series NH Horn and the horn portion of the Series NS include 

a selectable continuous horn tone or temporal pattern (Code 3) with 

selectable dBA settings of 90 or 95 dBA. 
Strobe  options  include  1575cd  or  the  Wheelock  patented 

Multi-Candela  strobe  with  field  selectable  candela  settings  of 

15/30/75/110cd for wall mount and 15/30/75/95cd and 115/177cd 

for ceiling mount. 
These versatile Horn Strobe Appliances can be synchronized using 

the Wheelock SM, DSM Sync Modules or the PS-24-8MC Power 

Supply with the Wheelock patented Sync Protocol.  Additionally, the 

audible may be silenced while maintaining strobe activation. 
All models of the Series NS and NH are designed for maximum 

performance,  reliability  and  cost-effectiveness  while  meeting  or 

exceeding the latest requirements of NFPA 72/ANSI 117.1/UFC and 

UL Standards 1971 and 464 as well as meeting ADA requirements 

concerning photosensitive epilepsy.
The  Wheelock  patented  2-Wire  Series  NS  Horn  Strobes  and 

Series NH Horns offer more features with lower current draw than 

competitors. 

• 

Approvals include:  UL Standard 1971, UL Standard 464, 

New York City (MEA), California State Fire Marshal (CSFM), 

Factory Mutual (FM) and Chicago (BFP).  See approvals by 

model number in Specifications and Ordering Information  

• 

ADA/NFPA/UFC/ANSI compliant

• 

Complies with OSHA 29, Part 1910.165

• 

Wall mount model Field Selectable Candela Setting 

15/30/75/110cd (24 VDC Multi-Candela models) or 1575cd in 

12 or 24 VDC

• 

Ceiling mount model Field Selectable Candela Setting 

15/30/75/95cd and 115/177cd (24 VDC Multi-Candela 

models) 

• 

Selectable Continuous Horn or Temporal (Code 3) 

• 

2 Selectable dBA settings of 90 and 95 dBA in both tones

• 

Patented Universal Mounting Plate

• 

12 and 24 VDC models with UL “Regulated Voltage” using 

filtered DC or unfiltered VRMS input voltage

• 

Wall and Ceiling Mount

• 

Ceiling models with same look as Wheelock round ceiling 

strobes and speakers

• 

NH horn is selectable 12 or 24 VDC in 1 appliance

• 

The strobes can be synchronized using the Wheelock sync 

modules or power supplies with built in Sync Protocol

• 

Fast installation with IN/OUT screw terminals using #12 to 

#18 AWG wires

Series NH

Series NS

Series NS Horn Strobes and Series NH Horns

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