Name: SD4A425DB-HNY-R 4MP 25x Starlight PTZ Network Camera
Brand: TETA-ARM

IP камеры Бренд: Dahua

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SD4A425DB-HNY-R 4MP 25x Starlight PTZ Network Camera

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Image Sensor	1/2.8" CMOSPixel 4 MPMax. Resolution 2560 (H) × 1440 (V)
Electronic Shutter Speed	1/1s~1/30000s
Scanning System	Progressive
Min. Illumination	Color: 0.005 lux@F1.6B/W: 0.0005 lux@F1.60 lux (IR on)Illumination Distance 50 m (164.04 ft)Illuminator On/Off Control Zoom Prio; Manual; Auto; OffIlluminator Number 6 (Invisible IR, 940 nm)

Focal Length	5 mm–125 mm
Max. Aperture	F1.6–F3.6Field of View H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°
Optical Zoom	25×
Focus Control	Auto; semi-auto; manualClose Focus Distance 0.5 m–5 m (1.64 ft–16.40 ft)Iris Control Auto; manualIris Control Type P-IrisDORIDistance
Lens Detect	Observe Recognize IdentifyW 100.0 m( 328.08 ft) 40.0 m( 131.23 ft) 20.0 m( 65.62 ft) 10.0 m( 32.81 ft)T2500.0 m( 8202.00ft)1000.0 m( 3280.80ft)500.0 m( 1640.40ft)250.0 m( 820.20 ft)*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° endlessTilt: –5° to +90°, auto flip 180°
Manual Control Speed	Pan: 0.1°/s–120°/s Tilt: 0.1°/s–90°/s
Preset Speed	Pan: 120°/s; Tilt: 90°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memory Yes
Idle Motion	Preset;Pattern;Tour;ScanPTZ Protocol DH-SD

Streaming Capability	3 streams
Resolution	4M (2560 × 1440); 3M (2304 × 1296); 1080P (1920 ×1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 ×576); VGA (640 × 480); CIF(352 × 288)Video Frame RateMain stream: 4M/3M/1080p/1.3M/720p@(1–25/30fps)Sub stream 1: D1/VGA/CIF@(1–25/30 fps)Sub stream 2: 720p/CIF@(1–25/30 fps)
Bit Rate Control	CBR/VBRVideo Bit Rate H.264;96Kbps - 14848KbpsH.265:38Kbps - 8960Kbps
Day/Night	Auto (ICR)/Color/B/WBLC YesWDR 120 dBHLC Yes
White Balance	Auto; indoor; outdoor; ATW; 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 Electronic
Digital Zoom	16×Image Rotation 180°
Privacy Masking	Up to 24 areas can be set, with up to 8 areas in thesame view
S/N Ratio	≥ 55 dB

Audio Compression

G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; PCM;AAC| DH-SD4A425DB-HNY-R

Interoperability	CGI;SDK;P2P;ONVIF (Profile S & Profile G & Profile T &Profile M)
Streaming Method	Unicast/Multicast
User/Host	20 (total bandwidth: 64 M)
Storage	Micro SD card (512 GB); FTP/SFTP; NAS
Browser	IE 9 and later versionsChrome 41 and later versionsFirefox 50 and later versionsiOS 10 and later versions
Management Software	DSS;DSS Pro
Mobile Client	iOS;Android

Audio Input	1 channel (LINE IN, bare wire)
Audio Output	1 channel (LINE OUT,bare wire)Alarm Input 2 channels in: supports wet contact connection (maxload 5 mA 3–5 VDC); supports dry contact connectionAlarm Output 1 channel out: dry contact, max load 1,000 mA 30VDC/500 mA 50 VAC
Alarm Linkage	Capture; preset; tour; pattern; recordings on SD card;alarm digital input; send email;Alarm EventMotion/Tampering detection; audio detection; networkdisconnection detection; IP conflict detection; memorycard state detection; memory space detection;Audio I/O 1/1

Power Supply	12 VDC (± 10%), 2 A (included); PoE+ (802.3at)
Power Consumption	Basic: 10 W Max.: 19.5 W (illuminator on + fan on +PTZ)Power Adapter Included

Operating Temperature	–40 °C to +65 °C (–40 °F to +149 °F)
Operating Humidity	≤ 95%
Storage	Temperature –40 °C to +65 °C (–40 °F to +149 °F)
Storage	Humidity ≤ 95%
Protection	IP66;TVS 6000 V lightning proof; surge protection