Day/night removable IR filter cameras with OSD controls

Colour cameras with day/night function allows view of low light images by automatically switching to black /white below a preset or selectable illumination level

K-DN7H2P/K-DN7H3P

The specifications of this product appear as a reference only, as it has been discontinued

	1/3" Sony Super Had CCD with 470.000 pixels.
	Sony DSP sensor allow better picture quality.

DSP system diagram

Advanced dual mode resolution from 500 lines for colour, to 540 lines for black/white.

Dual mode resolution

Smart optical low pass filter mechanism allows switching between colour and monochrome.

Optical low pass filter (OLPF) sensitivity is 20% more sensitive than the normal filter.

Enhanced optical low pass filter multi control system Auto/Manual/Schedule/Duplex GPIO.

	Schedule mode: user can define OLPF by setting the time generator in the regular lighting environment.
	I/O signal : I/O signal allows to control external devices by high potential (12V) or external devices to control OLPF switching by low potential (0 V).

	IR accuracy: vivid colour performance in daytime and sharp b/w image with no focus shift during nightime.
	No focus shift during during night vision. Day time filter cuts off infrared wavelenght to perform the natural true colour; night time filter senses infrared wavelenght to increase the sensitivity and focus accurately under infrared even in composite wavelenght.
	Infrared response wavelenght from 700 to 1100 nm.

IR accuracy

Filter mechanism switch

Intelligent OLPF mechanism switching

Difference between normal filter
and OLPF

Spectral sensitivity

	Built-in time generator
	Adjustable switching delay from 10 to 60 sec.
	Advanced OSD (on-screen display) full function control for the following functions: camera ID, light control, white balance, picture, removable filter, miscelaneous settings.

On screen display menu

	Built-in alphanumeric character: camera ID can be set to 20 characters via OSD and brighness, contrast, and position can be adjusted.
	Autoiris with 8 steps manual shutter speed.
	S/N ratio better than 50 dB.
	Automatic internal/line lock switching.
	225 areas auto detects backlight compensation and weighting windows control.

Backlight compensation

Backlight compensation setup

Detect windows size adjustment

	Friendly back focus mechanical structure to adjust C/CS mount.
	Remote control by RS_232C or CP-02 remote keyboard.
	Isolated switching power: 12Vdc/24Vac or 85V-265Vac.

		K-DN7H2P	K-DN7H3P
Image sensor		1/3" interline transfer Super Had CCD
Signal system		PAL
Pixels		795 (H) x 596 (V)
Scanning system		625 lines 50 Hz, 2:1 interlace
Sync system		internal/line-lock
Horizontal resolution		500 lines (colour) 540 lines (black/white)
Minimum illumination	colour mode	0.5 lux at f1.2 (30IRE, SAGC on)
	black/white mode	0.1 lux at f1.2 (30IRE, SAGC on)
	under IR illumination	0 lux
IR wavelenght		700 nm to 1100 nm
Optical low pass filter (OLPF) removable		internal/external selectable
OLPF change level adjustment		approx 1-3 lux adjustable
OLPF change delay time		10~60 sec
S/N ratio		> 50 dB
White balance		ATW 2500K ~ 9600K preset/manual
Day/night		auto/manual/schedule/external GPIO
AGC		0-36 dB adjustable
Control method		OSD (on screen display)
		Adjustable functions
Camera ID		12 characters generator
Light control		AE (automatic exposure)/ME (manual exposure)/flickerless/auto iris/auto iris with shutter speed,backlight compensation, min and max AGC, AE response speed, AE average/peak, shutter limit.
Bilanciamento del bianco		ATW, AWB, PTL, MWB with preset, ATW speed, detect area and weighting
Day/Night		Auto, Manual, Real time control, external
PIcture		chroma, hue , brightness, gamma, aperture correction, colour suppress
Display		colour or black/white, positive negative, colour pattern generator, timer generator
Auto exposure system (AES)		4 modes selectable by OSD
Auto iris		1/50 sec
Electronic shutter		1/50 ~ 1/100.000 sec
Manual shutter speed		1/50 ~ 1/10.000 sec, 8 step
Auto iris with shutter speed		1/50 ~ 1/10.000 sec, 8 step
Auto iris		Video/DC servo iris lens(with/without amplifier)
Video output		1Vp-p video composite, 75 ohm, BNC
Backlight compensation		histogram plus 225 area windows,weight and level adjust (from 0 to 15 times)
Lens		C/CS mount and adjustable back focus
Operating temperature		-10C to 50C
Power supply		12Vdc + 24Vac	85~265Vac
Phase adjustment		vertical phase ( 90) (AC type)
Power consumption		4.8W (DC type) 6.0W (AC type)
Dimensions (W x H x D)		71mm x 52mm x 128mm dimensional drawing
Rear panel and main controls

K-DN2702P/K-DN2703P