1 | 5”800*480 touch screen | 2 | Volumn + |
---|---|---|---|
3 | Volumn - | 4 | Earphone 1 |
5 | Earphone 2 | 6 | USB for firmware upgrade or temporary records storage |
7 | Removable plate for voice card replacement | 8 | Power switch |
9 | RJ45 port for landline, each RJ45 port can be connected by 4 lines, adaptor included | 10 | Power supply DC19V 3.5A |
11 | Backup DC power supply | 12 | SMDR input |
13 | SMDR data indicator Blinking: read and write/Red: Idle |
14 | RJ45 network port |
15 | Hard disk case(for removable HDD) |
Item | Specification |
---|---|
Channel | 8,16,24,32 |
Line in Interface | RJ45 |
Display | 5”TFT400*800 touch screen |
Format | ADPCM 32Kbps/S |
Voice storage | Per 1GB for 70 hours |
Max storage | 2TB HDD(for 140,000 hours) |
Default storage | 1TB HDD(for 70,000 hours) |
Recording trigger | Voltage, Voice, Manual, Polarity reversal |
Off-hook voltage | 3-30V |
On-hook voltage | 10-80V |
CID format | DTMF/FSK |
CID intesity | 0 dB to –32dB |
Frequency response | 100 Hz to 3400 Hz |
Input impedance | AC:100K,DC:5.1M |
S/N ratio | >60dB |
Signal-to-crosstalk ratio | >70dB |
Power Supply | DC19V/3.42A |
Rating operating current | 1.5A |
Max. current | 2.5A |
Rating power consumption | 30W |
Optional battery | 24V |
Operating temperature | 0℃to 40℃ |
Operating Humidity | 10% to 90 % |
Network interface | RJ-45 |
Dimension | 43*39*9cm |
Net weight | 6.6kg |
Model No. | Channel | Display | Default storage |
---|---|---|---|
AK8 | 8 | 5"touch screen | 1T HDD |
AK16 | 16 | 5"touch screen | 1T HDD |
AK24 | 24 | 5"touch screen | 1T HDD |
AK32 | 32 | 5"touch screen | 1T HDD |