Data Sheet

Fire Alarm Systems | MT Multi‑candela Multitone Electronic Appliances
MT Multi‑candela Multitone Electronic
Appliances
www.boschsecurity.com
u Field‑selectable choice of eight nationally and
internationally recognized alerting signals
u Two installer‑selectable sound output levels
u Strobe selections of 15 cd, 30 cd, 75 cd, or 110 cd
u ADA, NFPA, and ANSI compliant
u Low average current draw
The Wheelock MT Mult‑candela Electronic Appliances
are audible and visual alarm‑indicating devices
engineered to comply with temporal pattern
specifications without requiring an additional code
mechanism. They have a selection of eight tone
patterns, two sound output levels, and four light
intensities (15 cd, 30 cd, 75 cd, or 110 cd). The
temporal (Code 3) horn and tone patterns meet ANSI/
NFPA/ISO requirements for standard emergency
evacuation signaling.
The extended temperature range satisfies all
severe‑weather outdoor applications. The option to
silence the audible signal allows emergency personnel
to communicate while maintaining the visual alarm
condition, a requirement in some jurisdictions.
Certifications and approvals
Cooper Wheelock, Inc. holds these Listings and
Approvals:
Region
Certification
USA UL UCST: Audible Signal Appliances, Gener-
al Siganal (UL464), ULSZ: Audible Sig-
nal Appliances (UL464), UUKC: Signal-
ing Appliances and Equipment for the
Hearing Impaired (UL1971)
CSFM see our website
Installation/configuration notes
Compatible Products
The following products are compatible with the MT
Multi‑Candela Electronic Appliances:
Category Product ID Product Description
Control Panels D7022
1
Conventional FACP
D7024
2
Addressable FACP
D7024 Conventional FACP
D8024
1
Analog FACP
D9124
1
Addressable FACP
D10024A
1
Analog FACP

Summary of content (4 pages)