H.264 video compression IP cameras

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Product Details

Brand Name	HOKY		Place of Origin	China
Model Number	HK-NL480A/HK-NL540A

Key features:

lHigh performance Sony CCD.

lEmbedded Linux OS.

lTI Davinci hardware compression.

lH.264 video compression, 4CIF real time.

l1 channel audio compression.

lSupport 4CIF/DCIF/2CIF/CIF/QCIF real time compression.

lSupport SD card for local recording.

lSupport dual compression stream.

lSupport motion detection, and notification on PC client.

lSupport both variable bit rate and variable frame rate.

lSupport TCP/IP, UDP/IP, HTTP, FTP, SMTP, DHCP, DNS, DDNS, NTP, etc.

lSupport Internet Explore for network preview.

lSupport Hk watermark.

lSupport PTZ control.

lSupport sensor alarm input and relay output.

lSupport network voice talk function.

lCompatible with current SDK and Client software.

Parameter/ Model no.	HK-NL480A	HK-NL540A
sensor	1/3 inch SONY Super HAD CCD 480TVL	1/3 inch SONY Super HAD CCD 540TVL
Pixel number	PAL:752(H)×582(V)NTSC:768(H)×494(V)	PAL:752(H)×582(V)NTSC:768(H)×494(V)
Lens mount	C/CS mount
Minimum illumination	0.1Lux @ F1.2
Video compression	H.264 Baseline Profile 2.2
Video output	32 K2M, adjustable(8Mbps maximum)
Audio compression	Ogg Vorbis
Motion detect	Support
SD card local recording	F illustration of support SD card. Max support 30GB
Dual stream	Support
Heartbeat	Support
Protocols	TCP/IP,HTTP,RTP,RTCP,ARP,ICMP,PPPOE,DHCP,FTP,UDP,DNS,DDNS,SMTP,NTP,Static IP,
Voice talk input	1 channel 3.5mm audio interface(2.02.4Vp-p, 1kΩ)
Voice output	1 channel 3.5mm audio interface(600Ω)
communication	1 RJ45 10M/100M self-adapted Ethernet port and one RS-485 interface
Alarm	1 channel signal input /1 channel on-off output
Working temperature	10-60
Power Supply	12VDC, ±10%/(-E) illustration of support PoE power supply, 4W MAX
Dimensions(mm)/Weight	65×67×115 & 650g

HOKY Technology(HK) Limited: Contact nameMs celine
Chat Now; Phone86-755-82542775; Address2212-2213 Changping Commercial Building Caitian Futian Free Trade Zone, Shaoxing, Zhejiang