Fire Alarm Systems | ET70WP Weatherproof Speaker Strobes
ET70WP Weatherproof Speaker Strobes
www.boschsecurity.com
The ET70WP Weatherproof 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. The strobe is rated for 75 cd light intensity on axis at -31°F (-35°C).
A speaker mounting plate with a built in level adjustment allows for a faster and easier installation. The two screw grill cover creates an attractive appearance.
The high efficiency speaker is designed for maximum output at a minimum wattage across a frequency range of 400 Hz to 4 kHz. The speaker has seven power taps from 0.125 W to 8 W.
When used with the SM (single) or DSM (dual) Synchronization Modules, the strobe produces a synchronized flash for compliance with ADA guidelines concerning photosensitive epilepsy. All strobe input is compatible with standard reverse polarity type supervision of circuit wiring by a fire alarm control panel (FACP).
uWall mount and ceiling mount models
uWeatherproof from 31°F to +150°F ( 35°C to +66°C)
u25 VRMS or 70 VRMS operation at a choice of seven taps from 0.125 W to 8 W
uCost effective two wire design with easy-to-wire screw terminals
uSupervised inputs
Notice
These products are not suitable for hearingimpaired applications.
Certifications and approvals
Cooper Wheelock, Inc. holds these Listings and Approvals:
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Certification |
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USA |
UL |
UEAY: Speakers (UL464), UUKC: Signal- |
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ing Appliances and Equipment for the |
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Hearing Impaired (UL1971), UUMW: |
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Speakers and Amplifiers for Fire Protec- |
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tive Signaling Systems (UL1480, |
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UL1711, and UL2043) |
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CSFM |
see our website |
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Installation/configuration notes
Compatible Products
The following products are compatible with the ET70WP Weatherproof Speaker Strobes:
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