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Hikvision DS 2CD4A25FWD IZHS IP HD Bullet Kamera

Özellikler

1/2.8” Progressive Scan CMOS
1080p @ 60fps frame rate
High light environment
Slow shutter
140dB WDR
3D DNR
-H: smart heater
-S: Audio/Alarm IO
Support 128G on-board storage
DC12V/PoE(802.3at)

Teknik Özellikler

Kamera
Görüntü Sensörü	1/2.8" Progressive Scan CMOS
Minimum Aydınlatma	0.005 Lux @ (F1.2, AGC ON), lux with IR
Minimum Aydınlatma	0.007 Lux @ (F1.4, AGC ON), lux with IR
Objektif Hızı	1s ~ 1/100,000s
Slow shutter	Support
Lens	2.8-12mm @ F1.4 angle of view: 113°~33.8°; 8-32mm @ F1.4 angle of view: 31.2°~10.2°
Lens Kurulumu	AF automatic focusing and motorized zoom lens
Oto-iris	DC drive
Gündüz & Gece	IR cut filter with auto switch
Geniş Dinamik Aralık	140dB
Sıkıştırma Standardı
Video Sıkıştırma	H.264/MJPEG
H.264 Türü	Baseline Profile / Main Profile / High Profile
Video Bit Hızı	32Kbps~16Mbps
Ses Sıkıştırma	G.711/G.722.1/G.726/MP2L2
Ses Bit Hızı	64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2)
Görüntü
Maksimum Çözünürlük	1920 x 1080
Çerçeve Hızı	50Hz: 50fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
Çerçeve Hızı	60Hz: 60fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
Üçüncül Akış	Independent with Main Stream and Sub Stream, up to
Üçüncül Akış	50/60Hz: 20fps(1280 × 720)
Görüntü İyileştirme	BLC/HLC/3D DNR/ROI/Defog
Görüntü Ayarlama	Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser
Görüntü Düzeltme	Support
Bölgesel Kırpma	Support
Resim Yerleşimi	LOGO picture can be overlaid on video with 128x128 24bit bmp format
Gündüz / Gece Anahtarı	Auto/Schedule/Triggered by Alarm In
Ağ
Ağ Depolama	NAS (Support NFS,SMB/CIFS), ANR
Alarm Trigger	Motion detection, tampering alarm, network disconnect , IP address conflict, storage exception
Protokoller	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
Güvenlik	User Authentication, Watermark, IP address filtering, Anonymous access
Sistem Uyumluluğu	ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI
Arayüzü
Ses	1-ch 3.5 mm audio in (Mic in/Line in)/out interface
İletişim Arayüzü	1 RJ45 10M/100M/1000M Ethernet port
Alarm	1 input, 1 output (up to DC24V 1A or AC110V 500mA)
Video Çıkışı	1Vp-p Composite Output (75 Ω, BNC)
Dahili Depolama	Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Butonu	Yes
Ses
Çevre Gürültü Filtreleme	Support
Ses I / O	Support dual audio track, stereo
Ses Örnekleme Hızı	16kHz / 32kHz / 44.1kHz / 48kHz
Akıllı Özellik-set
Davranış Analizi	Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage, Object removal
Sınır İhlali	Cross a pre-defined virtual line
Saldırı Algılama	Enter and loiter in a pre-defined virtual region
Bölge Giriş	Enter a pre-defined virtual region from the outside place
Bölge Çıkma	Exit from a pre-defined virtual region
Bırakılan Eşya	Objects left over in the pre-defined region such as the baggage, purse, dangerous materials
Alınan Eşya	Objects removed from the pre-defined region, such as the exhibits on display.
İstisna Algılamaları	Scene change detection, Sudden audio increase/decrease detection, Audio loss detection, Defocus detection
Tanıma	Face detection recognition
İstatistik	Object Counting (Entrance and Exit object number is accounted and showed on screen in real time)
Genel
Çalışma Sıcaklığı	-30 °C – 60 °C (-22 °F – 140 °F)
	Humidity 95% or less (non-condensing)
	-H: -40 °C – 60 °C (-40 °F – 140 °F) with smart heater on
Güç Kaynağı	12 VDC ± 10%, PoE (802.3af)
Güç Tüketimi	Max. 12W, -H: 18W Max
Weather Proof	IP67
IR Aralık	50m(2.8~12mm)/100m(8~32mm)
Boyutlar	100×103.9×311.8mm (3.94” × 4.09” × 12.28”)
Ağırlık	2000 g (4.41 lbs)