Alarm input/output Performance - Yes
Alarm input channels Security - 2
Alarm output channels Security - 1
Audio - Audio input channels - 1.0 channels
Audio - Audio output channels - 1.0 channels
Audio - Built-in microphone - Yes
Audio - Voice codecs - PCM, G.711a, G.711Mu, G.726, G.723
Audio input channels Audio - 1.0 channels
Audio output channels Audio - 1.0 channels
Auto-tracking Performance - Yes
Auto focus Lens system - Yes
Brand - Dahua Technology
BrandPartCode - DH-SD4A425DB-HNY
Built-in HDD Storage - No
Built-in light Performance - Yes
Built-in microphone Audio - Yes
Camera - Camera pan control - Yes
Camera - Camera shutter speed - 1 - 1/30000 s
Camera - Camera shutter type - Electronic
Camera - Camera tilt control - Yes
Camera - Lens viewing angle, diagonal - 63.1°
Camera - Lens viewing angle, horizontal - 51.9°
Camera - Lens viewing angle, vertical - 39.7°
Camera - Minimum illumination - 0.0005 lx
Camera - Number of Privacy masking areas - 24
Camera - Pan manual speed - 0.1 - 240 °/sec
Camera - Pan preset speed - 240 °/sec
Camera - Pan range - 0 - 360°
Camera - Tilt angle range - -5 - 90°
Camera - Tilt manual speed - 0.1 - 160 °/sec
Camera - Tilt preset speed - 160 °/sec
Camera - White balance - Auto, Manual, Natural, Outdoor, Regional custom, Sodium lamp, Street lamp
Camera pan control Camera - Yes
Camera shutter speed Camera - 1 - 1/30000 s
Camera shutter type Camera - Electronic
Camera tilt control Camera - Yes
Category - Security Cameras
Category Code - FNC
Cloud-managed Management features - Yes
Connectivity technology Performance - Wired
Day/night mode Performance - Yes
DC-in jack Ports & interfaces - Yes
DC output voltage Power - 12
Description - With its powerful optical zoom, and accurate pan and tilt capabilities, the PTZ camera provides an all-in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during the
day.1/2.8" 4Megapixel STARVIS™ CMOS25x optical zoomStarlight technologyMax. 25/30fps@4MPIR distance up to 100 mAuto-tracking 1.0Perimeter protectionFace detectionSMD 3.0IP66
Design - Form factor - Spherical
Design - International Protection (IP) code - IP66
Design - Mounting type - Ceiling
Design - Product colour - White
Detect distance Lens system - 2500 m
Diameter Weight & dimensions - 171.1 mm
Ethernet interface type Network - Fast Ethernet
Ethernet LAN (RJ-45) ports Ports & interfaces - 1
Ethernet LAN Network - Yes
Focal length range Lens system - 5 - 125 mm
Focus Lens system - motorized
Form factor Design - Spherical
Frame rate Video - 25 fps
GTIN - 6923169706207
Height Weight & dimensions - 170.4 mm
Identify distance Lens system - 250 m
Image sensor - Optical sensor size - 25.4 / 2.8 mm (1 / 2.8")
Image sensor - Progressive scan - Yes
Image sensor - Sensor type - CMOS
International Protection (IP) code Design - IP66
LED type Night vision - IR
Lens system - Auto focus - Yes
Lens system - Detect distance - 2500 m
Lens system - Focal length range - 5 - 125 mm
Lens system - Focus - Motorized
Lens system - Identify distance - 250 m
Lens system - Number of lenses - 1
Lens system - Observe distance - 987.5 m
Lens system - Recognize distance - 500 m
Lens viewing angle, diagonal Camera - 63.1 °
Lens viewing angle, horizontal Camera - 51.9 °
Lens viewing angle, vertical Camera - 39.7 °
Live view Network - Yes
LongDesc - With its powerful optical zoom, and accurate pan and tilt capabilities, the PTZ camera provides an all-in-one solution for long distance video surveillance of outdoor scenes. Together with infrared illumination and Starlight Technology, the camera is a great solution for dark, low light conditions. The series combines a day and night mechanical IR cut filter to produce high quality images in variable lighting conditions during theday.
LongProductName - 1/2.8", 4 Megapixel STARVIS CMOS, 2560 × 1440, 128 MB, 1/1s–1/30000s, 100 m, 512 MB, 120 dB
LongSummaryDescription - Dahua Technology SD4A425DB-HNY. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: White, Form factor: Spherical. Minimum illumination: 0.0005 lx, Lens viewing angle, horizontal: 51.9°, Lens viewing angle, vertical: 39.7°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"). Detect distance: 2500 m, Observe distance: 987.5 m, Recognize distance: 500 m
Management features - Cloud-managed - Yes
Management features - Web-based management - Yes
Maximum resolution Video - 3860 x 2160 pixels
Minimum illumination Camera - 0.0005 lx
Mounting type Design - Ceiling
Network - Ethernet interface type - Fast Ethernet
Network - Ethernet LAN - Yes
Network - Live view - Yes
Network - Number of users - 20 user(s)
Network - Streaming method - Multicast, Unicast
Network - Supported network protocols - ARP, Bonjour, DDNS, DHCP, DNS, FTP, HTTP, HTTPS, ICMP, IGMP, IPv4, IPv6, NFS, NTP, PPPoE, QoS, RTCP, RTMP, RTP, RTSP, SAMBA, SMTP, SNMP, SSL, TCP/ IP, UDP, UPnP, 802.1X
Night vision - LED type - IR
Night vision - Night vision - Yes
Night vision - Night vision distance - 100 m
Night vision - Number of illumination LEDs - 6
Night vision distance Night vision - 100 m
Night vision Night vision - Yes
Number of cameras Packaging content - 1
Number of illumination LEDs Night vision - 6
Number of lenses Lens system - 1
Number of Privacy masking areas Camera - 24
Number of users Network - 20 user(s)
Observe distance Lens system - 987.5 m
Operating temperature (T-T) Operational conditions - -40 - 65 °C
Operational conditions - Operating temperature (T-T) - -40 - 65 °C
Optical sensor size Image sensor - 1/2.8 "
Package weight Packaging data - 3200 g
Packaging content - Number of cameras - 1
Packaging data - Package weight - 3.2 kg
Pan manual speed Camera - 0.1 - 240 °/sec
Pan preset speed Camera - 240 °/sec
Pan range Camera - 0 - 360 °
Performance - Alarm input/output - Yes
Performance - Auto-tracking - Yes
Performance - Built-in light - Yes
Performance - Connectivity technology - Wired
Performance - Day/night mode - Yes
Performance - Placement supported - Indoor & outdoor
Performance - Type - IP security camera
Performance - Wide Dynamic Range (WDR) - Yes
Placement supported Performance - Indoor & outdoor
Ports & interfaces - DC-in jack - Yes
Ports & interfaces - Ethernet LAN (RJ-45) ports - 1
Power - DC output voltage - 12
Power - Power consumption (Power over Ethernet (PoE)) - 21.5 W
Power - Power consumption (typical) - 9.5 W
Power - Power source type - DC, PoE
Power consumption (Power over Ethernet (PoE)) Power - 21.5 W
Power consumption (typical) Power - 9.5 W
Power source type Power - DC,PoE
Product colour Design - White
ProductName - SD4A425DB-HNY
Progressive scan Image sensor - Yes
RAM capacity Storage - 512 MB
Recognize distance Lens system - 500 m
ROM capacity Storage - 128 MB
Security - Alarm input channels - 2
Security - Alarm output channels - 1
Security - Siren noise level - 55 dB
Sensor type Image sensor - CMOS
ShortSummaryDescription - Dahua Technology SD4A425DB-HNY, IP security camera, Indoor & outdoor, Wired, Ceiling, White, Spherical
Siren noise level Security - 55 dB
Storage - Built-in HDD - No
Storage - RAM capacity - 512 MB
Storage - ROM capacity - 128 MB
Streaming method Network - Multicast/Unicast
Summary - Dahua Technology SD4A425DB-HNY. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: White, Form factor: Spherical. Minimum illumination: 0.0005 lx, Lens viewing angle, horizontal: 51.9°, Lens viewing angle, vertical: 39.7°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"). Detect distance: 2500 m, Observe distance: 987.5 m, Recognize distance: 500 m
Supported network protocols Network - ARP, Bonjour, DDNS, DHCP, DNS, FTP, HTTP, HTTPS, ICMP, IGMP, IPv4, IPv6, NFS, NTP, PPPoE, QoS, RTCP, RTMP, RTP, RTSP, SAMBA, SMTP, SNMP, SSL, TCP/ IP, UDP, UPnP, 802.1X
Tilt angle range Camera - -5 - 90 °
Tilt manual speed Camera - 0.1 - 160 °/sec
Tilt preset speed Camera - 160 °/sec
Title - Dahua Technology SD4A425DB-HNY Spherical IP security camera Indoor & outdoor 3860 x 2160 pixels Ceiling
Total megapixels Video - 4 MP
Type Performance - IP security camera
Unit Box Height - 0.29
Unit Box Length - 0.225
Unit Box Width - 0.21
Unit Calculated Volume - 0.0137 cubm
Unit Calculated Weight - 3.21 kg
Units per Shipping Box - 1
URL - https://www.dahuasecurity.com/products/All-Products/PTZ-Cameras/WizSense-Series/SD4/SD4A425DB-HNY
Vendor Homepage - https://www.dahuasecurity.com/products/All-Products/PTZ-Cameras/WizSense-Series/SD4/SD4A425DB-HNY
Video - Frame rate - 25 fps
Video - Maximum resolution - 3860 x 2160 pixels
Video - Total megapixels - 4 MP
Video - Video formats supported - H.264+, H.265+
Video formats supported Video - H.264+/H.265+
Voice codecs Audio - G.711a/G.711Mu/G.723/G.726/PCM
Warranty - 36 months
WarrantyInfo -
Web-based management Management features - Yes
Weight & dimensions - Diameter - 17.1 cm
Weight & dimensions - Height - 170.4 mm
Weight & dimensions - Weight - 2.5 kg
Weight Weight & dimensions - 2500 g
White balance Camera - Auto/Manual/Natural/Outdoor/Regional custom/Sodium lamp/Street lamp
Wide Dynamic Range (WDR) Performance - Yes
