#VOICE EVAC SYSTEMS GENERATOR#
#VOICE EVAC SYSTEMS FULL#

Speaker zone control via CMD inputs or keypad.Alert tone selection may be field-programmed to conform with ANSI S3.41 Audible Emergency Evacuation Signal (Temporal Pattern), per NFPA.Field-selectable lead-in/trailing tone selection.Built-in alert tone generators with steady, slow whoop, high/low, or chime tone capability.Digital message may be field-selected for 3, 4, 6, 8, or infinite repeat.Custom messages are field recordable, using the integral microphone or the audio input jack.

#VOICE EVAC SYSTEMS GENERATOR#

Integral digital message generator with standard, factory prerecorded emergency evacuation message.Optional equipment: second amplifier local playback speaker and remote microphone.Two Form-C trouble relays (System & AC Power Loss).Nineteen different system and diagnostic LEDs.Command inputs allow: – One 60-second message.Three command input circuits activate on contact closure.Two command input circuits can be independently field-programmed for activation by a Notification Appliance Circuit (NAC) or contact closure.Five Command Input Circuits (CMD) are available for activation by an FACP.Modular design for maximum system flexibility and ease of service.Integral 25 watt, 25 VRMS audio amplifier with single Style Z (Class A) or Style Y (Class B) speaker circuit (expandable to 50 watts using the ACC-AAM25).Listed to UL Standard 864, 9th edition.Firefighters Telephone riser on NFV-25/50ZST.Background music, general and telephone paging interface.Optional FireVoice 25/50 Zone Splitter produces up to 24 distinct speaker zones.Auxiliary power output for control modules eliminates need for excess wiring.Fully supervised in Standby and Active states, including integral microphone, amplifier output, message generator, speaker wiring, and tone generators.Built-in alert tone generators for applications where voice is not required.Digital messages are field-selectable for 3,4,6,8 or infinite repeat.Three-minute microphone time-out safety feature.Customization of five separate and distinct field-recorded voice messages utilizing the integral microphone or the audio input jack.Integral 25-watt (single-circuit), 25 VRMS audio amplifier, expandable to 50 watts (dual-circuit).Suitable Applications include schools, auditoriums, dormitories, theatres, restaurants, places of worship, lodging, office buildings, and factories. A 70.7 VRMS converter is also available for independently converting amplifiers to meet retrofit needs.Ī host of field-programming options, including the capability of five custom messages (fire, tornado, evacuation, hazmat, non-fire, multi-language, etc.) make the NFV-25/50 the most versatile voice evacuation system available. An optional 25 watt, 25 VRMS audio amplifier is available for system expansion to 50 watts (providing dual 25 – watt speaker circuits) or as a secondary amplifier in jurisdictions requiring backup. The NFV-25/50 is suitable for use as an adjunct (slave or stand-alone) to most UL-Listed Fire Alarm Control Panels (FACPs). The integral power supply charges up to 18 AH batteries, which can be housed in the NFV-25/50 cabinet.

#VOICE EVAC SYSTEMS FULL#

Significant technological enhancements set the NFV-25/50 apart from other EVAC panels – these include full supervision in both active (alarm or music) and standby conditions, supervision of amplifier outputs, field wiring, message generator, all tone generators, and the microphone. The NFV-25/50 records five field-programmable messages (up to 60 seconds total message duration) with an integral commercial-grade emergency communications microphone or from an external audio source. The FireVoice-25/50 (NFV-25/50) is a state-of-the-art, single or dual-circuit (25 watts each) Emergency Voice Evacuation Control Panel (EVAC).

Voice evac systems