The Newest Telephone recorder on the Market with Sd card
Break-trough Technology

• By using a TF card as the
• Application Field:
• 1. Company’s executives want to know when their subordinates communicate with
• important customers. What do they talk about? But there is no recording for their
• communications?
• 2. Company’s telephone expense increases quickly? How to carries on effective
• management to staff's between working call and private call?
• 3. How to preserve teleconference content with security nature between high-level
• people for studying and analyzing in the future?
• 4. How to record telephone contents dialed in and out from unattended telephone?
• 5. Can controversial telephone contents be recorded and possess security nature for
• evidence’s collection in future?
• 6. Polices and private eyes need to carry on the secret monitor evidence collection to
• the telephone used by objects,how to prevent the objects to know that the telephone
• has been monitored?
• 7. It is troublesome to change lines and lay power source in use of common telephone
• recorder. Is there any telephone recorder that doesn’t need power?
• 8. Common telephone recorder can’t keep recording documents secret, so anybody
• has access to the playback. What to do with telephone contents that you want to keep
• secret?
• 9. In use of a common USB telephone recorder, a PC is needed to be connected. It
• will be unable to work if power is cut or the PC is broken. Is it inconvenient?
• 
• . Function introduction:
• 1) Remote control
• 2) Recorded data can be accessed without contacting the controlled telephone
• end.
• A Remote playback of record files
• The number of any mobile phone or fixed-line telephone can be set as the
• control telephone end (master). Through a call from the master, the files
• recorded by the recorder at the controlled end (slave) through the mobile phone
• or fixed telephone can be remotely played back; moreover, next segments or
• previous segments can be played on demand, and any single file or all files can
• be deleted.
• B Remote copying of files (two telephone recorders shall be used together)
• The files recorded by the recorder at the controlled end can be remotely copied.
• At the recorder of the controlled end, set the number of a fixed-line telephone
• or mobile phone as the control number. Connect another telephone recorder
• with the telephone at the control end. When the record files recorded at the
• controlled end are being played by the control end telephone, the data such as
• telephone numbers of incoming calls, calling time and voices of calls will be
• copied to the telephone recorder connected with the control end telephone.
• 2) Local playback
• .Recorded files can be played back by the unit even there is not a computer
• nearby.
• Recorded files can be directly played back by the telephone recorder without
• connecting it to a computer.
• 3) Recording data of specified numbers
• .Storage space can be effectively used.
• Ten groups of specified telephone numbers can be set; only the calls of the specified
• numbers are recorded and the calls of the other numbers will not be recorded by the
• system.
• 4) Notifying the control telephone end
• .The information recorded at the controlled end (slave) will be known at
• earliest time possible.
• When there is information newly recorded in the telephone recorder at the controlled
• end (slave), the system will automatically dial the telephone number of the control
• telephone end in 10 seconds after the information is recorded to inform the
• monitoring party that there is a new record at the controlled telephone end.
• 5) Automatic record overwriting in turn (with the function of
• protecting the data of specified telephone numbers from being
• deleted)
• .The storage space can be automatically cleared to facilitate recording with no
• need to turn off the recorder.
• When the available storage space is lower than a certain value, the system will
• automatically delete some data in the used space and keep an available space for
• continuously recording, while the recorded data of specified numbers will be
• protected and will not be deleted.
• 6) Automatic answer
• .Calls can be answered and recorded automatically when nobody answers the
• call.
• Message can be recorded in advance; when nobody answers an incoming call, the
• system will automatically answer the call and play back the message.
• 7) Time and number display
• Time of each recorded information and the telephone number communicated
• with the controlled end (slave) are provided to the user.
• The time displayed for the record files includes year, month, day, hour, minute,
• second and total duration.
• 
• Parameters:
• . Bit rate of voice data: 64KBPS
• . Voice format: MP3/ADPCM
• . Format of calling number display: FSK/DTMF
• . Detection of outgoing calls: DTMF
• . Security: 6-figure user password
• . TF card capacity: Maximum 2G; about 37 hours of conversation can be recorded in 1G
• . File system: FAT32
• . Power interface: 5PIN USB
• . Power supply: 4.5V-5.5V , 300mA
• . Power consumption: Recording: 56mA; Data transmitting: 36mA;
• Stand-by loss with card: 500uA;
• Pop-up of TF card: 50uA
• . Battery specifications: 4.2V—1000mAH
• . Battery life: About 7 hours for recording and 8 hours for playing
• Time for full charge with external power supply: 5 hours.
• . Electromagnetic compatibility: Accordance with FCC standard
• . Operating environment temperature: -10~60.
• . Operating environment moisture: 20%~80%
• . Size: 72mm*49mm*26mm
• . Weight: 136g (Li-battery included)