Name: SD7A840FA-HNF-ATC 8MP 40X IR High-Speed Network PTZ Camera
Brand: TETA-ARM

IP камеры Бренд: Dahua

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SD7A840FA-HNF-ATC 8MP 40X IR High-Speed Network PTZ Camera

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Image Sensor	1/1.8" CMOSPixel 8 MPMax. Resolution 3840 (H) × 2160 (V)ROM 8 GBRAM 4 GB
Electronic Shutter Speed	1/1 s–1/30,000 s
Scanning System	Progressive
Min. Illumination	0.001 lux@F1.6 (Color)0.0001 lux@F1.6 (B/W)0 lux (IR light on)Illumination Distance 300 m (984.25 ft) (IR)Illuminator On/Off Control Zoom Prio; Manual; Auto; OffIlluminator Number 6 (IR light)

Focal Length	5.5 mm–220 mm
Max. Aperture	F1.6–F4.9Field of View H: 60.82°–2.26°; V: 36.24°–1.26°; D: 68.7°–2.59°
Optical Zoom	40×
Focus Control	Auto; Semi-auto; ManualClose Focus Distance 0.5 m–5 m (1.64 ft–16.40 ft)Iris Control Auto; Manual; Iris PriorityDORIDistance
Lens Detect	Observe Recognize IdentifyW 110 m( 360.89 ft) 43.45 m( 142.55 ft) 22 m( 72.18 ft) 11 m( 36.09 ft)T4,400 m( 14,435.70ft)1,738 m( 5,702.10ft)880 m( 2,887.14ft)440 m( 1,443.57ft)*DORI (Detect, Observe, Recognize, Identify) is a standard system(EN-62676-4) for defining the ability of a person viewing thevideo to distinguish persons or objects within a covered area.The numbers in this table do not reflect intelligent functiondistances. For intelligent function distances, refer to installationand commissioning manual/project design tool.

Pan/Tilt Range	Pan: 0° to 360° endless; smart pan-tilt correctionTilt: –20° to +90°, auto flip 180°; smart pan-tiltcorrection
Manual Control Speed	Pan: 0.1°/s–700°/s; Tilt: 0.1°/s–300°/s
Preset Speed	Pan: 550°/s; Tilt: 300°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memory Yes
Idle Motion	Preset;Pattern;Tour;ScanPTZ Protocol DH-SDPelco-P/D (Auto recognition)Smart pan-tilt correction YES

Streaming Capability	3 streams
Resolution	8M (3840 × 2160); 4M (2560 × 1440); 3M (2304 ×1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p(1280 × 720); D1 (704 × 576/704 × 480); VGA (640 ×480); CIF (352 × 288/352 × 240)Video Frame RateMain stream: 8M/4M/3M@(1–50/60 fps);/1080p/1.3M/720p@(1–100/120 fps)Sub stream 1: D1/VGA/CIF@(1–25/30 fps)Sub stream 2: 1080p/1.3M/720p/CIF@(1–25/30 fps)*High frame rate is supported under monitoring modeonly.
Bit Rate Control	CBR/VBRVideo Bit Rate H264: 128 kbps–16384 kbpsH265: 51 kbps–11776 kbps
Day/Night	Auto; Color; B/W; ElectronicBLC Yes\| DH-SD7A840FA-HNF-ATCWDR 140 dBHLC Yes
White Balance	Auto; indoor; outdoor; tracking; manual; sodium lamp;natur al light; street lamp
Gain Control	Auto; Manual; Gain Prio
Noise Reduction	2D NR; 3D NRMotionDetection Y es
Region of Interest	(RoI) YesImage Stabilization G yroscope EIS
Digital Zoom	16×Image Rotation 180°Privacy Masking Up to 24 areas can be set, with up to 8 areas in thesame view; c olor block and mosaic selectable
S/N Ratio	≥55dB

Audio Compression

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

Interoperability	CGI;SDK;ONVIF (Pr ofile S & Profile G & Profile T & ProfileM)
Streaming Method	Unicast/Multicast
User/Host	20 (total bandwidth: 64 M)
Storage	Micro SD card (max 1 TB); FTP; NAS
Browser	IE 9 and later versionsChrome 41 and later versionsFirefox 50 and later versionsSafari 10 and later versionsManagement Softwar e DMSS;NVR;DSS Pro
Mobile Client	iOS;Android

Certifications

CE: EN55035; EN IEC61000-3-2; EN55032; EN60950;EN62368-1

Audio Input	1 channel (LINE IN, bare wire)
Audio Output	1 channel (LINE OUT,bare wire)Alarm Input 7 (digital input: 0–5 VDC)Alarm Output 2 channels
Alarm Linkage	Snapshot; preset; tour; pattern; rec ording; alarm digitaloutput; send email; audioAlarm EventMotion detection; video t ampering; audio detection;network disconnection; IP conflict; storage card status;storage space

Power Supply	36 VDC; 2.23 A (±25%)PoE (802.3b t)Power Output Yes
Power Consumption	Basic: 22 WMax (Illumina tor + PTZ operation +Heating on): 33 WPower Adapter Included

Operating Temperature	–40 °C t o +70 °C (–40 °F to +158 °F)
Operating Humidity	≤95%
Protection	IP67;IK10;TVS 6000 V lightning proof; surge prot ection;voltage transient protectionAnti-corrosion Lev elModerate Protection*The products feature high-grade anti-corrosionprotection, making them well-suited for environmentswith standard corrosion resistance requirements. Theyperform reliably from 2 km (1.24 mi) and abovein coastal areas and in locations prone to acid rainexposure.

Производитель — Dahua Technology. Характеристики могут изменяться без уведомления.