sell 1ch telephone recording box
Technic parameter
Channel :1CH
Compression times:5compression rate
Default recording start mode:Voltage-controlled, keying, voice
Temperature ::+5℃ — +40℃
Consume power maximai : 150W
SNR(signal to noise ratio) : 50dB
Humidity : 5%-85%
Avarage channel : 39MS
Requency : 300-3400HZ
Input impedance : AC<8MΩ,DC<100KΩ
Data speed : 12.5Kbit/1s
Interface mode : RJ11
Call number : FSK/DTMF
Voice file : WAV, MP3
Color : black
PC Requirement
Operation System:WIN98/ME/2000/XP/2003
CPU :Celeron 2.0 and above, there are sound and working properly
Harddisk :40G above,can usd 80G
Memory :512M above
Monitor: VGA resolution recommended 1024*768