Voice Recorders   
                       
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price R 7,779.95 R 3,609.95 R 5,606.00 R 1,629.95 R 5,599.95 R 8,699.00 R 2,869.95 R 3,719.95 R 3,999.00 R 6,199.95 R 7,819.95 R 1,659.94
model LFH3500 WS-853 / V415131BE000 WS853 DM-720 VN-541PC DM-770 V414111SE020 DM-720 MEETING KIT -LARGE DVT-2110 / DVT2110 DVT2810 DVT4110 DVT8110 V414111SE030 DM-720 MEETING KIT -SMALL DVT1160
name LFH3500 SpeechMike Premium USB Dictation Microphone WS-853 Digital Voice Recorder DM-720 Voice Recorder VN541PC Voice Recorder DM‑770 Digital Voice Recorder DM720 Voice Recorder 2x ME-33 Boundary Microphone DVT2110 Digital Voice Tracer Recorder DVT2810 Voice Tracer Audio Recorder DVT4110 Digital Voice Tracer Audio recorder DVT8110 Digital Voice Tracer Recorder DM720 Voice Recorder 1x ME-33 Boundary Microphone DVT1160 VoiceTracer Audio Recorder
details * Highspeed USB 2.0 * Electret Condenser Microphone * Integrated pop filter * Large speaker area * Uni-directional * 10 mm Microphone capsule * 200 – 12 000 Hz Frequency response * This device requires speech recognition software * Built-in 20 mm diameter round dynamic speaker * MP3 format * 8GB Internal NAND flash memory * MicroSD 2GB to 32GB * 3.5 mm diameter Microphone Jack * 3.5 mm diameter Earphone Jack * Max Working Output: 250 mW (8 Ω speaker) * Max Recording Time per File: Approx. 74 hrs 30 min @ 128 kbps * Tresmic Three-Microphone System * 48 kHz / 24-bit Capable * Record in PCM (WAV) or MP3 Formats * Built-In Speaker * Slot in Retractable USB * Internal 4GB Memory & microSD Expansion * Connect Direct to USB via Included Cable * Lownoise microphone * Micro USB connection for fast downloading to PC * Intelligent Auto mode for easy recording * Voice activated recording (VCVA) * WMA file format * 4GB Built-in memory * Playback speed control * Scene select * One touch recording * Low cut filter * 2 x AAA batteries * Display: Full Dot Matrix Display * Display Size: 26.1 x 22.6mm 1.36'', Backlit * 8GB Flash Memory * External MicroSD Card Slot * Recording Formats: PCM (WAV) / MP3 * Maximum Recording Time: 2020h (MP3, 8kbps) * Playback format: PCM (WAV) / MP3 * USB 2.0 High Speed * Microphone System: TRESMIC (3 Mic System) * No. of folders: 5 * Files per folder: 200 * Index Marks: 200 * Advanced-Version of Olympus Sonority Software “Audio Notebook Plug-In” Included * USB Extension cable included ,. * 8GB * 2" LCD color display * 2 omni-directional microphones for stereo recording * 3 hours Charging Time * Windows 10/8/7, macOS, Linux * 1000 mAh built-in rechargeable Li-ion polymer battery * LCD color display 2 in/5 cm * 8GB Built-in Memory * type C, high-speed USB 2.0 * 2 omni-directional microphones for stereo recording * up to 36 hours of recording (MP3, 8 kbps) * 8GB NAND Flash Memory * MicroSD card socket up to 32 GB * 240 × 320 pixels LCD color display * 2 omni-directional microphones for stereo recording, 1 directionalmicrophone for distance zoom recording * MPEG1 layer 3 (MP3), PCM (WAV) Recording formats * Up to 36 hours of recording (MP3, 8 kbps), Charging time (full charge): 3 Hours * Windows 10/8/7, macOS, Linux * 360° recording for perfectly documented meetings * MP3 recording for easy file sharing * 24 bit/96 kHz quality recording for capturing every detail * 8 GB internal memory for up to 88 days of recording * Rechargeable Li-ion polymer battery for extra-long recording * Pouch and convenient wire storage system for adjusting cable length * Free smartphone app for remote audio control * Smartphone app for easy sharing of recordings * Large color display for clear recording status information * Audio scences for automatic perfect audio settings in any situation * Smart recording and playback functions for best recording results ,. * Optimized for notes * Voice-activation function * Time-stamped recording * 8 GB built in * Keypad lock * Variable playback speed * File lock * Battery lifetime: up to 44 hours * Built-In Speaker * Records in WAV (PCM and ADPCM)
warranty 1 year 1 year no warranty 1 year 1 year 2 years 1 year 1 year 2 years 1 year 2 years 1 year
General
Used For
Dictation
Meeting
Meeting
 <not specified>
Lectures
User Defined Setting
Dictation
Conference
Interviews
Meeting
Interviews
Dictation
Meeting
Lectures
Custom
Notes
Music
Speech recognition
Meeting
Lectures
Lectures
Speech recognition
Meeting
Custom
Music
Interviews
Notes
Meeting
Lectures
Meeting
Colour
Black
Black
Silver
Silver/Black
Black
Black
Silver
Silver/Black
Black
Headphones Included <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
360° meeting microphone with integrated line-in cable
 <not specified> <not specified>
Product Line
SpeechMike Premium
Digital Voice Tracer
Digital Voice Tracer
Digital Voice Tracer
Digital Voice Tracer
Digital Voice Tracer
Software Included <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Tuner <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Display
Display Type <not specified> <not specified>
Full Dot Matrix Display
Full Dot Matrix Display
Full Dot Matrix Display
 <not specified>
LCD color display
LCD color display
LCD color display
LCD color display
 <not specified>
LCD
Display Resolution <not specified> <not specified>
108 x 84 dots
108 x 84 dots
 <not specified> <not specified>
320 x 240 pixels
320 x 240 pixels
240 x 320 pixels
240 x 320 pixels
 <not specified>
108 x 84 dots
Display Size <not specified> <not specified> <not specified> <not specified>
1.4 inch
 <not specified>
2 inch
2 inch
2 inch
2 inch
 <not specified>
1.3 inch
Connectivity
Headphone <not specified>
3.5mm Jack
3.5mm Jack
3.5mm Jack
3.5mm Jack
 <not specified>
3.5mm Jack
3.5mm Jack
3.5mm Jack
3.5mm Jack
 <not specified>
3.5mm Jack
Microphone <not specified>
3.5mm Jack
3.5mm Jack
Built-in
3.5mm Jack
 <not specified>
Built-in
Built-in
3.5mm Jack
Stereo socket
Stereo socket
3.5mm Jack
 <not specified>
Built-in
USB
USB
 <not specified>
USB
USB
USB
 <not specified>
USB
USB
USB-C
USB-C
High-speed USB 2.0
USB-C
USB 2.0
 <not specified>
High-speed USB 2.0
Other <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Storage Media
Built-in Storage <not specified>
8 GB
4 GB
4 GB
8 GB
 <not specified>
8 GB
8 GB
8 GB
8 GB
 <not specified>
8 GB
Supported Memory Card/s <not specified>
microSD
microSD
-
microSD
 <not specified>
microSD
microSD
microSD
microSD
 <not specified> <not specified>
Max Storage Supported <not specified>
32 GB
32 GB
 <not specified> <not specified> <not specified> <not specified> <not specified>
32 GB
32 GB
 <not specified> <not specified>
Audio Recording
Recording Formats <not specified>
MP3
Linear PCM / MP
WMA
MP3
PCM (WAV)
 <not specified>
MPEG1 layer 3 (MP3)
PCM (WAV)
MP3
PCM
MPEG1 layer 3 (MP3)
PCM (WAV)
MPEG1 layer 3 (MP3), PCM (WAV)
 <not specified>
WAV (ADPCM and PCM)
Recording Modes <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
MP3 (8, 32, 64, 96, 128, 192, 256, 320 kbps)
PCM (22 kHz/16 bit, 44.1 kHz/16 bit, 48 kHz/16 bit, 96 kHz/24 bit)
MP3 (8, 32, 64, 96, 128, 192, 256, 320 kbps)
PCM (22 kHz/16 bit, 44.1 kHz/16 bit, 48 kHz/16 bit, 96 kHz/24 bit)
 <not specified>
HQ (PCM), SP (PCM), LP (ADPCM)
Edit Modes <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Overwrite
Append
overwrite
Append
 <not specified> <not specified>
Sound
Speaker Type <not specified>
Round
Built-in 18mm dynamic speaker
Built-in 20 mm diameter round dynamic speaker
Built-in 18mm dynamic speaker
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Round
Maximum Speaker Output
> 200 mW
250mW
150mW
 <not specified>
150mW
 <not specified>
200 mW
200 mW
200 mW
200 mW
 <not specified>
1 watts
Frequency Response
200 - 12 000 Hz
40 Hz - 17 kHz
30Hz - 20kHz
40 Hz to 3.5 kHz
40 Hz - 15 kHz
 <not specified> <not specified>
20 - 23000Hz
 <not specified>
50–20,000 Hz
50–20,000 Hz
50–20,000 Hz
50–20,000 Hz
 <not specified>
750 Hz - 18 KHz
Power
Battery Type <not specified>
2 x AAA
AAA dry-cell battery x1 (LR03) or Ni-MH rechargeable battery x1
2 x AAA
1 x AAA
 <not specified>
Built-in Lithium-polymer
Built-in Lithium-polymer
built-in rechargeable Li-ion polymer battery
built-in rechargeable Li-ion polymer battery
 <not specified>
2 x AAA
Battery Lifetime <not specified>
Approx. 41 hours
Approx. 30 hours
Playback: 35 Hours
Recording: 52 Hours
 <not specified>
Playback: 35 Hours
Recording: 52 Hours
 <not specified>
up to 36 hours of recording (MP3, 8 kbps)
up to 36 hours
up to 36 hours of recording (MP3, 8 kbps)
up to 36 hours of recording (MP3, 8 kbps)
 <not specified>
up to 44 hours
Physical Dimensions
Width
175 mm
112 mm
106 mm
111 mm
106 mm
 <not specified> <not specified>
47 mm
50 mm
47 mm
 <not specified>
11 mm
Height
45 mm
39 mm
40 mm
39 mm
40 mm
 <not specified> <not specified>
128 mm
130 mm
129 mm
 <not specified>
370 mm
Depth
32 mm
18 mm
15 mm
18 mm
14 mm
 <not specified> <not specified>
16 mm
20 mm
19 mm
 <not specified>
200 mm
Weight
200 grams
77 grams
72 grams
77 grams
72 grams
 <not specified> <not specified>
76 grams
93 grams
93 grams
 <not specified>
46 grams
Optional Accessories
Batteries <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>
Software
LFH 4400
DNS PREM 13 WL
DNS PREM 13 HS
DNS PRO 13 HS
DNS PRO 13 WL
 <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified> <not specified>