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Emergency Voice / Alarm Communications System

Digital Voice Command(DVC) Series Product Line

DVC Digital Voice Command combines the capabilities of a powerful digital audio processor, an event-driven audio message generator, and a router.

The Digital Voice Command(DVC) is the heart of an integrated, full-featured Audio Command Center. The DVC Digital Voice Command combines the capabilities of a powerful digital audio processor, an eventdriven audio message generator, and a router. Designed for use with Digital Audio Loop (DAL) devices such as DAA2, DAX and DAA series digital amplifiers as well as the DS-DB, each DVC supports a dedicated audio network with up to eight channels of audio, five channels of firefighter telephone communications, and control and supervision for up to 32 DAL devices.

The DVC has two wire digital audio ports to connect to wire DAL segments. Either or both ports may be converted to multi-mode fiber or single-mode fiber using fiber option modules. Larger audio systems incorporating hundreds of amplifiers can be created by networking additional DVC units via NOTI

• FIRE

• NET™. The DVC may be networked with ONYX® Series panels via NOTI

• FIRE

• NET with an NCA-2, or with an NFS2-3030 (running in network monitor mode).

A DVC can be connected directly with a single NFS2-640 or NFS2-3030 Fire Alarm Control Panel (FACP) to create a standalone integrated audio solution as well. Refer to the DVC manual for details. When used as an Audio Command Center with Emergency Paging capability, the optional DVC-KD Keypad Display is required.

Features & Benefits:
  • Programmable from NUP port using VeriFire® Tools
  • Up to 32 minutes of standard quality or 4 minutes of high quality digital audio storage of user-selected/created messages and tones. Supports twisted-pair wire media. Supports single- and multi-mode fiber-optic media when used with fiber option modules
  • 4-channel analog audio supported with optional DVC-AO
  • Up to 1000 audio sequences
  • Message prioritization
Certifications:
  • The listings and approvals below apply to the DVC and DVCEM Digital Voice Command. In some cases, certain modules may not be listed by certain approval agencies, or listing may be in process. Consult factory for latest listing status
  • UL Listed: S635
  • ULC Listed: S635
  • FM Approved
  • CSFM: 7165-0028:0224 (NFS2-3030); 7165-0028:0243 (NFS2-640)
  • FDNY: COA#6114 (NFS2-3030): COA#6085, COA#6121 (NFS2-640)
  • City of Chicago approved: High Rise, Class 1, Class 2 (NFS2-3030, NFS2-640, NCA-2)
  • City of Denver approved (NFS2-3030)
  • PSB Corporation approved (Singapore) (NFS2-3030)
Sales Sheet
Name
Description
File Size
Date
Size
Emergency Communications Systems Applications
application/pdf 796.84 KB
6/14/2022
796.84 KB
ONYX Digital Voice Command Sell Sheet
application/pdf 281 KB
6/14/2022
281 KB
Brochure
Name
Description
File Size
Date
Size
NOTIFIER Life Safety & Emergency Communications Systems Information Guide
application/pdf 2.68 MB
6/14/2022
2.68 MB
DVC Digital Voice Command Brochure
application/pdf 1.53 MB
6/14/2022
1.53 MB
ECS Emergency Communications Systems Brochure
application/pdf 1.05 MB
6/14/2022
1.05 MB
ONYX Series Complete Family of Products Brochure
application/pdf 1.85 MB
6/14/2022
1.85 MB
Data Sheet
Name
Description
File Size
Date
Size
Data Sheet DVC Series
application/pdf 404.33 KB
8/16/2022
404.33 KB
DVC-RPU Data Sheet
application/pdf 63.74 KB
8/16/2022
63.74 KB
White Paper
Name
Description
File Size
Date
Size
Emergency Communications White Paper
application/pdf 124.27 KB
6/14/2022
124.27 KB
Name
Description
File Size
Date
Size
NOTIFIER Life Safety & Emergency Communications Systems Information Guide
2.68 MB
6/14/2022
2.68 MB
Data Sheet DVC Series
404.33 KB
8/16/2022
404.33 KB
DVC Digital Voice Command Brochure
1.53 MB
6/14/2022
1.53 MB
Emergency Communications White Paper
124.27 KB
6/14/2022
124.27 KB
ECS Emergency Communications Systems Brochure
1.05 MB
6/14/2022
1.05 MB
DVC-RPU Data Sheet
63.74 KB
8/16/2022
63.74 KB
Emergency Communications Systems Applications
796.84 KB
6/14/2022
796.84 KB
ONYX Digital Voice Command Sell Sheet
281 KB
6/14/2022
281 KB
ONYX Series Complete Family of Products Brochure
1.85 MB
6/14/2022
1.85 MB
Name
Description
File Size
Date
Size
Emergency Communications Systems Applications
796.84 KB
6/14/2022
ONYX Digital Voice Command Sell Sheet
281 KB
6/14/2022
NOTIFIER Life Safety & Emergency Communications Systems Information Guide
2.68 MB
6/14/2022
DVC Digital Voice Command Brochure
1.53 MB
6/14/2022
ECS Emergency Communications Systems Brochure
1.05 MB
6/14/2022
ONYX Series Complete Family of Products Brochure
1.85 MB
6/14/2022
Data Sheet DVC Series
404.33 KB
8/16/2022
DVC-RPU Data Sheet
63.74 KB
8/16/2022
Emergency Communications White Paper
124.27 KB
6/14/2022
Image
SKU
Description
alt
DVC-AO
Digital Voice Command(DVC) Series, Product Line, Analog Output board
alt
DVC-KD
Digital Voice Command(DVC) Series: Product Line: Keypad for local annunciation and controls
alt
DVC-RPU
Digital Voice Command(DVC) Series: Product Line: DVC Remote Paging Unit: keypad/display
Image
SKU
Description
alt
DVC-AO
Digital Voice Command(DVC) Series, Product Line, Analog Output board
alt
DVC-KD
Digital Voice Command(DVC) Series: Product Line: Keypad for local annunciation and controls
alt
DVC-RPU
Digital Voice Command(DVC) Series: Product Line: DVC Remote Paging Unit: keypad/display