Item Parameter Capability
VSN-1004BT
Video Video input 4-Channel VP-P=1V-75 ohm
Mout BNC Feminine
Pic.Standard NTSC/PAL
Audio Sampling Rate 32KHZ、44.1KHZ、48KHZ、MP3
Code Rate output 8kbps-128kbps
Audio input 4-channel
S/N Ratio Tone arm、microphone input(VP-P=100mv)Audio output
Bidirectional voice talk ≥80db
Distortion & S/N Ratio ≤-30db
Digital Processing Compression H.264、forepart D1 pic. snapshot(JPEG)
Kinescope Local IDE HD
Resolution CIF、QCIF
Frame Rate Each video,frame rate(1-30)、(1-25)optional,according to net bandlenggh
Code Rate Out 16Kbps--1152Kbps optional
Alarm 4-channel input、4-channel output
Video shelter,motion detected(sensitivity&district can be arranged),alarm presettable kinescope for 60s,delayed for 120s
Network Communication Web server Embedded Support IE stakeout、command、setting、upgrade
Protocol:TCP/IP、UDP、MULTICAST,support dynamic domain name parsing(DDNA)
Net Type Support PPPO,ADSL、802.11G wireless LAN,CDMA、GPRS
Physical Mout USB2.0;10/100M Ethernet mout fqp cradle head managed RS485 alarm input/output
Other Physical Crust High-quality aluminium alloy
Machine Size L×W×H:180mm×150mm×44.5mm
Packing Size L×W×H:380mm×180mm×66mm
Net Weight 0.80kg
Gross Weight 1.50kg
Operation Temperature -10℃--60℃
Operation Humidity ≤80%RH
Power Supply Outer,12V input
Power ≤9W