Fire Alarm Systems | ET70 High candela, Wall mount, High performance Speaker Strobes
ET70 High candela, Wall mount,
High performance Speaker Strobes
www.boschsecurity.com
u 24 VDC, filtered or unfiltered
u Field selectable candela settings (135 cd or 185 cd)
u ADA, NFPA, ANSI compliant
u Compatible with SM and DSM Synchronization Modules
u Low average current draw with zero inrush current
The ET70 High candela Speaker Strobes provide high audio output with clear audibility, and two field selectable light intensity settings (135 cd or 185 cd). They 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. These notification appliances provide a way to alert hearing impaired persons of an alarm condition, and are well suited for areas of public gathering such as stores, schools, hospitals, nursing homes and offices.
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 speakers are designed for maximum output at a minimum wattage across a frequency range of 400 Hz to 4 kHz.
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).
Certifications and approvals
Cooper Wheelock, Inc. holds these Listings and Approvals:
Region |
Certification |
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USA |
UL |
UUKC: Signaling Appliances and Equip- |
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ment for the Hearing Impaired |
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(UL1971), UUMW: Speakers and Ampli- |
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fiers for Fire Protective Signaling Sys- |
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tems (UL1480, 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 ET70 Speaker Strobes:
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