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TOA EV20R Sound Repeater

เครื่องบันทึกเสียงข้อความ TOA EV-20R Up to 4 types of music and messages (6 minutes total time) can be recorded and played back

฿24,320.00 ฿20,500.00

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Product Description

เครื่องบันทึกเสียงข้อความ  TOA EV-20R

The EV-20R is a convenient addition to sites where the same message or music is repeatedly broadcast. Up to 4 types of music and messages (6 minutes total time) can be recorded and played back. The USB port facilitates recording by transferring the supplied sound sources from a PC to the unit. The unit’s small built-in amplifier enables small-scale broadcasts through a simple speaker connection.

Specifications:

Power Source Supplied from an external 24 V DC/400 mA power supply or
from an optional AD-246 AC adapter
Power Consumption 10 W (rated output)
Wave Format 44.1 kHz sampling frequency, 16-bit PCM (monaural)
Frequency Response 20 Hz – 20 kHz ±3 dB (1 kHz)
50 Hz – 14 kHz ±3 dB (IT-450 mounted, 1 kHz)
Distortion 1 % or less (1 kHz, rated output)
Recording System USB data transfer or analog recording
Control Input Play 1-4, stop: No-voltage make contact input, pulse make length: 200 ms,
open voltage: 30 V DC, short-circuit current: 10 mA
removable terminal block (22 pins)
Control Output Busy: Contact capacity: 30 V DC/0.5 A, removable terminal block (22 pins)
Input Input/Recording input: Mic: -60 dB(*1), 2.2 kΩ/ Line: -20 dB(*1), 10 kΩ,
(Mic/Line changeable), unbalanced, phone jack
Line input: 0 dB(*1), 10 kΩ, unbalanced, removable terminal block (22 pins)
Output Line output: 0 dB(*1), 600 Ω, unbalanced, removable terminal block (22 pins)
Headphone output: 0 dB(*1), 100 Ω, unbalanced, phone jack
Speaker output: 3 W, 8 Ω, removable terminal block (22 pins)
LED Indicator POWER, USB, START/STOP 1-4
Maximum No. of Messages 4
Pre-recorded audio data: Message 1, Westminster chime(*2)
Message 2, Ascending 4-tone chime(*2)
Message 3, Descending 4-tone chime(*2)
Message 4, None
Note: The above audio sources can be overwritten by using the supplied
software.
Maximum Recording Time 6 min
Message Delay Time 0, 2 s or 4 s (selectable)
Playback Interval Time , 0, 5 s, 10 s, 30 s, 1 min, 5 min, 10 min, 30 min or 1 h (selectable)
Operating Temperature 0 ℃ to +40 ℃
Operating Humidity 90 %RH or less (no condensation)
Finish Case: ABS resin, black
Dimensions 210 (W) × 44.2 (H) × 181 (D) mm (excluding projection)
Weight 730 g
Accessory CD-ROM (USB data transfer software and sample chimes recorded)…1,
Unbalanced-phone plug…1, USB cable (1 m)…1,
Removable terminal plug (22 pins)…1, Rubber foot…4
Option Rack mounting bracket: MB-WT3 (for rack mounting one EV-20R unit)
MB-WT4 (for rack mounting two EV-20R units)
AC adapter: AD-246
USB Data Transfer Software Operation Environment
Personal Computer Windows PC (equipped with the USB terminal)
Main Specifications CPU: Pentium compatible CPU of 300 MHz or faster
Memory: 128 MB or more
Free disk space: 10 MB or more (space for message storage excluded)
Optical Drive: CD-ROM drive
OS Windows XP (32-bit edition)/Vista (32-bit edition)/7 (32-bit edition)
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โทร. : 02-2031821 , 02-6414744
สายด่วน : 095-9265276 , 086-3114142

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