Notifier E Series User Manual

Wheelock e series, Low-profile public speakers and speaker strobes, General

dn-5741:a • 03/25/09 — Page 1 of 4

Wheelock E Series

Low-Profile Public Speakers and
Speaker Strobes

Audio / Visual Devices

dn-5741:a

General

Wheelock Series E Low Profile Speakers and Speaker Strobes

are designed for high efficiency sound output, with dual voltage

(25/70 VRMS) capability and field selectable taps from 1/8 to 2

watts. The low profile design incorporates a speaker mounting

plate for faster and easier installation. Each model has a built-in

level adjustment feature and an aesthetic two (2) screw grille

cover.
The Series E Speaker Strobe models incorporate the low cur-

rent draw series RSS strobes.
Strobe options for wall mount models include 1575 or Whee-

lock’s patented MCW multi-candela strobe with field selectable

candela settings of 15/30/75/110cd or the high intensity MCWH

strobe with field selectable 135/185cd.
Ceiling mount models are available in Wheelock’s patented

MCC multi-candela ceiling strobe with field selectable intensities

of 15/30/75/95cd or the high intensity MCCH strobe with field

selectable 115/177cd.
Series E Speakers and Speaker Strobes provide high audio out-

put with clear audibility and are designed to meet the critical

needs of the life safety industry for effective emergency voice

communications, tone signaling and visible signaling to alert the

hearing impaired.
The strobe portion of all Series E Speaker Strobes may be syn-

chronized when used in conjunction with the Wheelock SM,

DSM Sync Modules or a power supply with patented Wheelock

sync protocol. Wheelock’s synchronized strobes offer an easy

way to comply with ADA recommendations concerning photo-

sensitive epilepsy.
Series E Speaker Strobes are UL Listed for indoor use under

Standard 1971 (Signaling Devices for the Hearing-Impaired)

and Standard 1480 (Speaker Appliances), and use a Xenon

flashtube with solid state circuitry enclosed in a rugged Lexan®

lens to provide maximum reliability for effective visual signaling.

All inputs are supervised and employ IN/OUT wiring terminals

for fast installation using #12 to #18 AWG wiring.
Color options for the E Series Speakers and Speaker Strobes

offered are colored red or white.

Features

• ADA/NFPA/ANSI compliant
• Complies with OSHA 29 Part 1910.165
• Wall mount models are available with field selectable candela

settings of 15/30/75/110cd or 135/185cd (multi-candela mod-

els), or 1575cd (single candela model)

• Ceiling mount models are available with field selectable can-

dela settings of 15/30/75/95cd or 115/177cd (multi-candela

models)

• Strobes produce 1 flash per second over the regulated volt-

age range

• 24 VDC with wide UL “Regulated Voltage” using filtered DC

or unfiltered VRMS input voltage

• Synchronize with Wheelock SM, DSM or panels with built-in

Wheelock patented synch protocol

• Field selectable taps for 25 or 70 VRMS operation from 1/8

watt up to 2 watts

• High efficiency design for maximum output at minimum watt-

age across a frequency range of 400 to 4000 HZ

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

#18 AWG wires

General Notes

• Strobes are designed to flash at 1 flash per second minimum

over their “Regulated Voltage Range”. Note that 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 inten-

sity based on UL Standard 1971.

• Series E Speaker Strobes and Series E Speakers are listed

under UL Standard 1971 for indoor use with a temperature

range of 32°F to 120°F (0°C to 49°C) and maximum humidity

of 85%.

• “Regulated Voltage Range” is the newest terminology used

by UL to identify the voltage range. Prior to this change UL

used the terminology “Listed Voltage Range”.

NOTE: Please read these specifications and associated installa-
tion instructions carefully before using, specifying or applying this
product. Failure to comply with any of these instructions, cautions
or warnings could result in improper application, installation and/or
operation of these products in an emergency situation, which
could result in property damage, and serious injury or death to you
and/or others.

E90 Series Speaker Strobe

Multi-Candela Indicator(bottom of Strobe Lens)

E70 Series Speaker Strobe

E70 Series

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