4CH AHD DVR KITS support dome/bullet HD CCTV security camera

AHD  Features:                                                              

4 X AHD Cameras 

• IP66 Waterproof Bullet Camera
• Lens: Board Lens 3.6mm/F2.0
• IR LED: 24 x F5 IR LED
• IR Range: >30m

1x AHD DVR 

• 1U 4ch AHD dvr
• Video recording channels & Resolution:4CH 720P Realtime
• Hybrid mode: 2x 720P AHD + 2 x 720P ip camera.
• Audio Input/Output:4/1
• Alarm Input/Output:2/1
• Support HDD:1pcs
• Video split:1/4
• AHD Specification : 

  Video Compression Format	H.264
  Video System	NTSC / PAL
  GUI OSD	YES
  Video Input	4CH BNC input(composite video signal 1Vp-p 75Ω BNC)
  Video Output	1CH VGA/1CH HDMI/1CH BNC
  Audio Input/Output	1CH audio input,1CH audio output(RCA)
  Maximum Recording Rate	720P:1280×720 pixels with 30FPS <NTSC> /1280×720 pixels with 25FPS <PAL>
  Image Quality Setting	Supper Best,Well,Good,Medium,Normal and Bad
  Hard Disk Storage	Support 1 SATA HDD
  Alarm Input/Output	NO
  Multiplex Operation	Live display/record/playback/backup/network transmit
  Recording Mode	Manual/Timer/Motion/Alarm
  Playback Mode	Multiple slow and rapid play speeds,manual and single-frame play modes,and support of drag the sliding bar to set.
  Backup Device	USB flash drive,USB hard disk and network backup
  Pre-alarm Recording	Recording for 10 seconds before alarming
  Network Protocol	TCP/IP,PPPOE ,DDNS and NTP
  Ethernet remote view	Support remote surveillance up to 10 users simultaneously
  Size(mm)	260(L) x 44(H) x 221(W)