Name: SD8C448PA1-HNF 4MP 48x Starlight IR Network PTZ Camera
Brand: TETA-ARM

IP камеры Бренд: Dahua

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SD8C448PA1-HNF 4MP 48x Starlight IR Network PTZ Camera

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Image Sensor	1/1.8" CMOSPixel 4 MPMax. Resolution 2560 (H) × 1440 (V)ROM 8 GBRAM 2 GB
Electronic Shutter Speed	1/1 s–1/30,000 s
Scanning System	Progressive
Min. Illumination	Color: 0.001 lux@F1.4B/W: 0.0001 lux@F1.40 lux (IR light on)Illumination Distance 600 m (1,968.50 ft)Illuminator On/Off Control Zoom Prio; Manual; Smart IR; OffIlluminator Number 10 (IR light)Wiper Yes

Focal Length	6.25 mm–300 mm
Max. Aperture	F1.4–F4.5Field of View H: 62.4°–1.7°; V: 36.6°–1.0°; D: 69.8°–2.0°
Optical Zoom	48×
Focus Control	Auto; semi-auto; manualClose Focus Distance 0.5 m–2 m (1.64 ft–6.56 ft)
DORI Distance	Detect Observe Recognize Identify6,000 m(19,685.04 f)2,381 m(7,811.68 f)1,200 m(3,937.01 f)600 m(1,968.50 f)

Pan/Tilt Range	Pan: 0° to 360° endless Tilt: –20° to +90°
Manual Control Speed	Pan: 0.1°/s–240°/s Tilt: 0.1°/s–100°/s
Preset Speed	Pan: 0.1°/s–200°/s; Tilt: 0.1°/s–60°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memory Yes
Idle Motion	Pattern; Preset; Scan; TourPTZ Protocol DH-SD Pelco-P/D (auto recognition)

Auto Tracking

Yes

Streaming Capability	3 streams
Resolution	4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280× 960); 720p (1280 × 720); D1 (704 × 576/704 × 480);VGA (640 × 480); CIF (352 × 288/352 × 240)Video Frame RateMain stream: 4M/1080p/960p/720p (1–50/60 fps)Sub stream 1: D1/VGA/CIF (1-25/30 fps)Sub stream 2: 1080p/960p/720p (1-25/30 fps)
Bit Rate Control	CBR; VBR
Day/Night	Auto (ICR); Color; B/WBLC YesWDR 120 dBHLC Yes
White Balance	Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control	Auto; manual
Noise Reduction	2D NR; 3D NR
Motion Detection	Yes
Region of Interest	(RoI) YesImage Stabilization Electronic Image Stabilization (EIS)Defog Optical
Digital Zoom	16×Image Rotation 180°
Privacy Masking	Up to 24 areas can be set, with up to 8 areas in the same view; multiple colors available
S/N Ratio	≥55 dB

Audio Compression

PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723

Interoperability	CGI; SDK; ONVIF (Profile S&G&T)
Streaming Method	Unicast; Multicast
User/Host	20 (total bandwidth: 64 M)
Storage	FTP; Micro SD card (512 GB)\| DH-SD8C448PA1-HNF
Browser	IE 9 and later versionsChrome 41 and later versionsFirefox 50 and later versionsSafari 10 and later versions
Mobile Client	iOS; Android

Audio Input	1 channel (LINE IN, bare wire)
Audio Output	1 channel (LINE OUT, bare wire)
Alarm I/O	7/2Audio I/O 1/1
Alarm Linkage	Capture; preset; tour; pattern; recordings; alarm digital input; send emailAlarm EventMotion/tampering detection; audio detection;network disconnection detection; IP conflict detection;decoder state detection; memory card state detection;memory space detection; power exception detection

Power Supply	36 VDC, 2.23 A (± 25%), Hi-PoE
Power Consumption	Basic: 18 W Max.: 33 W (illuminator + PTZ)

Operating Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity	≤95%
Protection	IP67; TVS 8000 V lightning proof; surge protection; voltage transient protection