Bosch W-HSR, W-HSW Specsheet

Fire Alarm Systems | W‑HS Wall‑mount Multi‑candela Horn Strobes

W‑HS Wall‑mount Multi‑candela Horn Strobes

www.boschsecurity.com

u Sleek modern aesthetics

u Multiple voltages (12 VDC or 24 VDC)

The Cooper Wheelock Exceder Series Horn Strobes feature a sleek modern design that incorporates high reliability and high-efficiency optics to minimize current draw. The reduced current draw allows for a greater number of devices on the two‑wire notification appliance circuit. This, in combination with eight candela options in one appliance, no tools needed for changing settings, voltage test points, 12 V or 24 V DC operation, the universal mounting base, and multiple mounting options results in a reduced cost of ownership. These horn strobes provide eight candela settings and three sound settings on each appliance. All the switches to change these settings can be set without a tool and are located behind the appliance to prevent tampering. The separate universal mounting base can be easily mounted to five industry‑standard back box types. They can also be pre‑wired to allow full testing of the circuit wiring before the appliance is installed and the surface finished. These wall‑mounting horn strobes also feature voltage test points for taking readings with a volt meter for troubleshooting or AHJ inspection.

u Voltage test points

u Eight strobe candela options and three horn volume

options

u Universal mounting base

Certifications and approvals

Cooper Wheelock holds these Listings and Approvals:

Region Certification

USA UL ULSZ: Audible-signal Appliances

(ANSI/UL 464), UUKC: Signaling Appliances and Equipment for the Hearing Impaired (ANSI/UL 1971)

CSFM see our website

Canada ULC UEESC: Visual and Visual-audible Signal

Appliances, Fire Alarm (CAN/ULC-S525, CAN/ULC-S541, CAN/ULC-S526, ULCS527), ULSZC: Audible Signal Appliances and Accessories, Fire Alarm (CAN/ ULC-S525, ULC-S527)

Installation/configuration notes

Compatibility

Horn: These horns provide a selectable Continuous or Code 3 horn tone when connected directly to the Fire Alarm Control Panel (FACP). They can also provide a synchronized Code 3 Horn tone when used in

2 | W‑HS Wall‑mount Multi‑candela Horn Strobes

conjunction with an FACP that incorporates the Cooper Notification sync protocol, a Cooper Notification Sync Module, or the Cooper Notification Power Supply. The Horn Appliances can be field set for High (HI), Medium (MED), or Low (LO) dBA sound output. Strobe: These strobes provide a non-synchronized strobe appliance when connected directly to a Fire Alarm Control Panel (FACP), or provide a synchronized strobe appliance when used in conjunction with an FACP that incorporates the Cooper Notification sync protocol, a Cooper Notification Sync Module, or the Cooper Notification Power Supply. They are designed to flash at 1 flash per second minimum over their Regulated Voltage Range.

Notice

Strobes are not designed to be used on coded systems in which the applied voltage is cycled on and off.

Compatible Products The following Bosch Security Systems, Inc. products are compatible with the Cooper Wheelock Exceder Series Horn Strobes:

Category Product ID Product Description

Control Panels FPA-1000

Analog Addressable Fire Panels

FPD-7024

Conventional or Addressable2 FACP

D10024A

D8024

D9124

D7024

Analog FACP

Addressable FACP

Conventional or Addressable2 FACP

D7022

Conventional FACP

Modules SM‑12/24‑R Synchronization module

(red)

DSM‑12/24‑R Dual synchronization

module (red)

Power Supplies FPP-RNAC-8A-4C

Remote Notification Appliance Circuit (RNAC) Power Supply

PS‑24‑8MC

Power supply with built-in synchronization protocol

These products have built‑in Cooper Notification

synch protocol.

When used with a D7039 Multiplex Expansion Module, the FPD‑7024 or the D7024 become addressable FACPs.

For synchronization, use the SM or DSM modules with these control panels.

Mounting Considerations

The Universal Mounting Base supplied with each horn strobe can be pre-wired. With the supplied Contact Cover in place, the pre‑wired circuit can be checked for continuity before the horn strobes are mounted. The horn strobes snap onto the pre-installed Universal Mounting Bases with the Contact Covers removed and can be secured to the base with an optional securing screw. The Universal Mounting Base flush mounts on single-gang, double-gang, 4 in. square, 4 in. octal,

3.5 in. octal, and 100 mm European-type back boxes.

Wiring Considerations

The wiring terminals on the Universal Mounting Base accept two appliance wires with diameters between 12 AWG and 18 AWG (ISO 4 mm2 and 0.75 mm2) at each terminal.

Parts included

Quant. Component

1 Horn Strobe appliance

1 Universal mounting base

1 Contact cover

1 Hardware pack

• Two pan head mounting screws

• One securing screw

1 Literature – Installation Instructions

Technical specifications

Electrical

Horn and Strobe Current Draw

24 V nominal (16.0 V to 33.0 V range)

Voltage Type

Volume Setting

Current Draw

DC: High: 15 cd: 82 mA, 15/75 cd: 95 mA,

30 cd: 102 mA, 75 cd: 148 mA, 95 cd: 176 mA, 110 cd: 197 mA, 135 cd: 242 mA, 185 cd: 282 mA

Medium: 15 cd: 73 mA, 15/75 cd: 83 mA,

30 cd: 87 mA, 75 cd: 139 mA, 95 cd: 163 mA, 110 cd: 186 mA, 135 cd: 230 mA, 185 cd: 272 mA

Low: 15 cd: 65 mA, 15/75 cd: 75 mA,

30 cd: 87 mA, 75 cd: 139 mA, 95 cd: 157 mA, 110 cd: 184 mA, 135 cd: 226 mA, 185 cd: 267 mA

FWR: High: 15 cd: 133 mA, 15/75 cd: 138 mA,

30 cd: 138 mA, 75 cd: 216 mA, 95 cd: 258 mA, 110 cd: 289 mA, 135 cd: 357 mA, 185 cd: 384 mA

Medium: 15 cd: 112 mA, 15/75 cd: 126 mA,

30 cd: 126 mA, 75 cd: 201 mA, 95 cd: 247 mA, 110 cd: 272 mA, 135 cd: 340 mA, 185 cd: 378 mA

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