Notifier E Series User Manual

Wheelock E Series

Low-Profile Public Speakers and
Speaker Strobes

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 cur­rent draw series RSS strobes.

Strobe options for wall mount models include 1575 or Whee­lock’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 out­put 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 syn­chronized 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 photo­sensitive 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 mod­els), or 1575cd (single candela model)

• Ceiling mount models are available with field selectable can­dela settings of 15/30/75/95cd or 115/177cd (multi-candela
models)

• Strobes produce 1 flash per second over the regulated volt­age 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 watt­age across a frequency range of 400 to 4000 HZ

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Audio / Visual Devices

E90 Series Speaker strobe.jpg

E90 Series Speaker Strobe

E70 Series Speaker strobe.jpg

E70 Series Speaker Strobe

Multi-Candela Indicator.jpg

Multi-Candela Indicator(bottom of Strobe Lens)

• 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 inten­sity 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 installa­tion 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.

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Specifications and Ordering Information

MODEL

E70-24MCW-FR 15/30/75/110 Red Wall X X X * X

E70-24MCW-FW 15/30/75/110 White Wall X X X * X

E70-241575W-FR 15 (75 on Axis) Red Wall X X X * X

E70-R - Red Wall/Ceiling X X X * X

E70-W - White Wall/Ceiling X X X * X

E70-24MCWH-FR 135/185 Red Wall X * * * *

E70-24MCWH-FW 135/185 White Wall X * * * *

E90-24MCC-FW 15/30/75/95 White Ceiling X * X * *

E90-W - White Wall/Ceiling X X X * X

E90-R - Red Wall/Ceiling X X X * X

E90-24MCCH-FW 115/177 White Ceiling X * * * *

E-70 Strobe Current - Wall Mount E90 Strobe Current - Ceiling Mount

E70/E90 Speaker Strobes

16-33 VDC 0.090 0.060 0.092 0.165 0.220 0.300 0.420 0.065 0.105 0.189 0.249 0.300 0.420

241575W 24MCW 24MCWH 24MCC 24MCCH

1575cd 15cd 30cd 75cd 110cd 135cd 185cd 15cd 30cd 75cd 95cd 115cd 177cd

STROBE

CANDELA

MODEL
COLOR

WALL/

CEILING

MOUNT

AGENCY APPROVALS

UL MEA CSFM FM BFP

UL Max Current*

*UL max current rating is the maximum RMS current within the listed voltage range (16-33v for 24v units). For
strobes the UL max current is usually at the minimum listed voltage (16v for 24v units). For audibles the max
current is usually at the maximum listed voltage (33v for 24v units). For unfiltered FWR ratings, see installa­tion instructions.

watts 1/8 1/4 1/2 1 2

E Speaker 77 81 83 86 89

E Speaker Strobe 76 80 82 85 88

E70/E90 UL Reverberant dBA @ 10 Feet **

**dBA ratings are based on testing under UL Standard 1480

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