TOA EV-700 Digital Announcer – Automated Audio Playback for Large-Scale PA Systems

The TOA EV-700 Digital Announcer is a flexible, network-ready solution for managing automated and manual audio announcements in large-scale public address systems. Ideal for retail environments, shopping malls, schools, transportation hubs, factories, and more, the EV-700 delivers high-quality playback of pre-recorded messages, BGM, and emergency alerts.

Designed to enhance existing PA infrastructure, the EV-700 enables manual or automatic distribution of scheduled or repeated audio content via external triggers or built-in scheduling. The system supports easy creation and editing of sound files and playlists, either locally through direct input or remotely via network control. Whether it's for time-based announcements, background music, or instant emergency message playback, the EV-700 offers professional-grade audio management and reliable performance.

Key Features – TOA EV-700 Digital Announcer

  • Automated & Manual Audio Playback: Ideal for announcements, music, and alerts

  • Supports Timed, Repeated, or Triggered Broadcasts

  • Network Connectivity: Allows remote management and configuration

  • Direct Input Option: For local programming and control

  • High-Quality Sound Output: Suitable for public spaces and critical environments

  • Emergency Message Playback: Prerecorded messages can be broadcast instantly

  • Custom Sound File & Program Creation: Build and update your audio library with ease

  • Compatible with Existing PA Systems: Seamless integration for system expansion

  • Ideal for Large Facilities: Shopping malls, factories, transport terminals, schools, and more

 

TOA EV-700PS SPECIFICATION

Network
Power Source Supplied from an external 24 V DC (21.6 − 26.4 V)/400 mA power supply, Removable terminal block (2 pins) or from an optional AD-246 AC adapter
Power Consumption 10 W
Wave Format 44.1 kHz/32 kHz sampling rate, 16 bits PCM, WAV file (monaural)
Sound Source Rewriting Method LAN data transfer/Analog recording/
Direct write to memory card using the setting software
Audio Input MIC: −55 dB*1 (microphone input volume control in maximum position), 600 Ω, unbalanced, ø6.3 phone jack (2P)
LINE(rear): −20 dB*1 (line input volume control in maximum position), 10 kΩ, unbalanced, Removable terminal block (12 pins)
LINE(front): −29 dB*1 (line input volume control in maximum position), 10 kΩ, unbalanced, RCA pin jack
Audio Output  LINE 1, 2: 0 dB*1, 600 Ω, unbalanced, Removable terminal block (12 pins)
Headphones: 0 dB*1, 100 Ω, monaural, ø3.5 mini jack (3P)
Frequency Response 20 Hz − 20 kHz ±3 dB (1 kHz)
50 Hz − 14 kHz ±3 dB (IT-450 mounted, 1 kHz)
Distortion  0.3 % or less (1 kHz, rated output)
Storage Media  Compatible with CompactFlash™ specification Memory card
Number of Mountable Memory cards 2 (1 Memory card containing preset sound sources is supplied.)
Backup operation available when 2 cards are mounted.
Number of Recordable Phrases 32768
Maximum Recording Time About 3 hours (at 44.1 kHz sampling rate) or about 4 hours (at 32 kHz sampling rate)
Audio Output Method Single channel monaural
Number of Playback Program Direct mode: 16 programs
Binary mode: 256 programs
1 emergency message takes precedence over the above programs and is played back.
R.E.M. (Recording Endless Message) playback *2 can be performed.
Control Input  Activations 1 − 16, playback, pause, recording, erasure/clear, emergency playback, emergency recording, emergency pause
No-voltage make contact input, pulse make length: 50 ms or more, open voltage: 30 V DC, short-circuit current: 10 mA,
Removable terminal block (16 pins)
Control Output  Shorting outputs 1 − 8 (busy), Error: contact capacity: 30 V DC, 0.5 A, Removable terminal block (8 pins)
Network I/F 100BASE-TX
Network protocol TCP/IP, UDP, HTTP, FTP
Connector RJ45 connector
Operating Display 7-segment LED, 5 digits
Operating Temperature 0 °C to 40 °C (32 °F to 122 °F)
Operating Humidity  0 %RH or less (no condensation)
Finish  Panel: Aluminum, black, 30 % gloss, paint
Case: Pre-coated steel plate, black, 30 % gloss
Dimensions 420 (W) x 44 (H) x 222 (D) mm (16.54" x 1.73" x 8.74")
Weight 2.4 kg (5.29 lbs.)
Accessory Memory card (Containing prerecorded audio files) x 1, Rubber foot x 4, Removable terminal plug (2 pins) x 1,
Removable terminal plug (8 pins) x 2, Removable terminal plug (16 pins) x 2, Removable terminal plug (12 pins) x 2,
Front cover fixing screw x 2, CD (setting software) x 1
Option AC adapter: AD-246, Rack mounting bracket: MB-15B
List price: $3,215.00
Price: $2,599.00