four channel usb
SMonitor real-time call of any line;
Can query any record on the computer or
Non-stop record for 24 hours;
All functions can proceed in a real-time
Caller ID and dial out number supported;
Automatic gain control of record and
play to ensure the volume balance of two
Classified management of user right;
Call list print,Record sound and convert
format of MP3 or wave;
Can manage client and recording , show
the telephone number and client data on
internet or local computer.
Digital record: fully digital mode for
record and playback, hi-if reappearance
of the original sound, hard disk of 1G
able to record 175 hours.
Record mode: record start mode of
Voltage and Audio control supported,
call receiving of DTMF and FSK modes
Caller ID: caller company alarm alert to
achieve real-time monitor.
Quick search: quick search and print of
complicated call record; search and
print functions of channel number, call
date, phone number, company name.
Print function: print the query result
by local or network printer.
Cycling record: cycling record according
to designated record space and automatic
deletion of the earliest record in
Time record: able to pre-set record
Call monitor: immediate monitor of any
Parallel operation: record, call record,
search and playback in the same time.
Alarm function: key operation, PC and
fault with alert and warning.
Network function: management of the
equipment and search and playback of
record through network ; Internet or
There are three record modes of the
system for you to choose from: Voltage,
voice and manual control.
Voltage control:record according to
voltage change, ie, start when telephone
is picked up while finish when telephone
is hung up.
Audio voice control:record based on
whether there is sound signal in the
line check, such as interphone and so
1. Input: 1-16 channels
2. Impedance: high impedance >100K ohm
3. Signal-to-Noise: 50dB
4. Frequency response: 300Hz to 3400Hz
5. Digital mode:GSM
6. Collection speed: 12.5Kbit / 1s,
compression ratio is 5
7. Average search path: 39MS
8. Power waste: 300W MAX
9. Celsius: +5 to +40
10. Humidity: 5% to 85%.