Name: Varifocal Dome IP Security Camera with Motorized Zoom | SV-DV4-N
SKU: SV-DV4-N
Price: 439.99 USD
Availability: InStock

SUREVISION PROFESSIONAL CAMERAS · SV-DV4-N

4MP Motorized Zoom Vandal Dome IP Security Camera

A tailored view with a protected dome design.

Aim professional coverage at a business entrance, service counter or public-facility approach with a motorized zoom dome built for indoor and outdoor locations. Its adjustable lens lets you fine-tune the view for your location, while the microphone adds sound to the scene.

SureVision 4MP Motorized Zoom Vandal Dome IP Security Camera SV-DV4-N

4MP2.8–12mm motorized varifocalIndoor & outdoor3-year warrantyUnlimited technical support

Choose the view you need

The motorized 2.8–12mm varifocal lens gives you adjustable optical zoom in addition to digital zoom. Use a supported phone app, SureVision recorder or camera interface to zoom out toward 2.8mm for broader coverage, or zoom in toward 12mm for a closer view of an entrance, parked car, register or more distant area. You can choose positions throughout the lens range to fit the location. Optical zoom changes the lens before the image is captured, putting more image detail on the area you select; digital zoom enlarges part of the picture on screen.

See clearly after dark

See beyond what your eyes can see after dark. Built-in infrared night vision reaches up to 130 feet, providing a clear black-and-white view even in complete darkness. Keep watch over entrances, parked vehicles and activity around your home or business after the lights go out.

Audio and professional camera features

Built-in microphone. Audio adds context to footage when enabled and recorded through a supported setup.

A motorized varifocal lens and impact-resistant dome combine precise framing with a protected camera design. Built for professional indoor and outdoor surveillance, this SureVision camera supports dependable monitoring across business, government and residential properties.

Human-based detection helps focus attention on people entering a monitored area. Set up supported intrusion and line-crossing rules around the parts of the scene that matter, then review events through your SureVision system.

Camera specifications at a glance

Resolution	4MP
Lens	2.8–12mm motorized varifocal
Night viewing	Up to 130 ft infrared
Audio	Built-in microphone
Installation	IP67 / IK10; indoor and outdoor use
Image processing	120dB WDR
Connection / power	Wired Ethernet; compatible PoE or specified DC supply

Where this camera works best

Choose this adjustable camera when you want flexibility in how close or wide the picture looks. Fine-tune the framing after installation, then adjust it as your monitoring priorities change.

Business: Start wide to see a loading dock or storage area, then adjust the optical zoom toward a delivery point or valuable equipment. In a shop, frame the register, a jewelry display or a particular high-value product line more closely.
Government and public facilities: Fine-tune the view of a service counter, controlled entrance, equipment-storage area or specific parking position from the chosen mounting location.
Home: Adjust the view toward your parked car, a narrow entrance, tools in the garage or the valuables area inside a closet. Zoom out again when you want to include more of the surrounding space.

Easy installation with one PoE cable

Enjoy straightforward PoE installation: one Ethernet cable carries both power and video. Connect the camera to a compatible PoE port on your SureVision NVR or PoE switch, position it for the view you want, and bring professional coverage to your property.

Proven SureVision quality. Backed directly by us.

For well over a decade, SureVision cameras have been used in businesses, government facilities and homes. Every camera comes with a three-year warranty and unlimited U.S. technical support directly from CCTV Security Pros. Need help with installation or camera settings? Our team is here to help.

Complete your system with a SureVision NVR

Add a SureVision NVR to turn this camera into a complete recording system, with local video storage, playback, event search and remote viewing. Choose the recorder’s channels and storage for your camera count and recording needs. Supported remote viewing has no required monthly subscription; internet access is needed away from the property.

Choose a SureVision NVR

Need help choosing your cameras and recorder? Call 888-653-2288 for SureVision system advice.

Full technical specifications

Max Resolution	4 MP
Sensor	1/3.0" CMOS
Min. Illumination	Color: 0.003 Lux (F1.6, AGC ON), 0 Lux with IR on
Day/Night	IR-cut filter with auto switch (ICR)
Shutter	Auto/Manual, 1 ~ 1/100000s
Pan	3° to 360°
Tilt	0° to 70°
Rotate	3° to 360°
S/N	>52 dB
WDR	120 dB

DORI Distance (Detect)	63.0 m to 270.0 m (206.7 ft. to 885.8 ft)
DORI Distance (Observe)	25.2 m to 108.0 m (82.7 ft. to 354.3 ft)
DORI Distance (Recognize)	12.6 m to 54.0 m (41.3 ft. to 177.2 ft)
DORI Distance (Identify)	6.3 m to 27.0 m (20.7 ft. to 88.6 ft)
Supplemental Light	IR
Illumination Distance (IR)	40 m (131.2 ft)
Wavelength	850 nm
IR On/Off Control	Auto/Manual

Frame Rate	Main Stream: 4 MP (2688 × 1520), max. 25 fps; 4 MP (2560 × 1440), max. 25 fps; 3 MP (2304 × 1296), max. 30 fps; 1080P (1920 × 1080), max. 30 fps; 720P (1280 × 720), max. 30 fps; Sub Stream: 720P (1280 × 720), max. 30 fps; D1 (720 × 576), max. 30 fps; 640 × 360, max. 30 fps
Bit Rate	128 Kbps to 6144 Kbps
U-code	Support
OSD	Up to 4
Privacy Mask	Up to 4 areas
ROI	Support
Video Stream	Dual streams
White Balance	Auto, Outdoor, Fine tune, Sodium lamp, Locked, Auto2
Digital Noise Reduction	2D/3D DNR
Smart IR	Support
Flip	Normal, vertical, horizontal, 180°, 90° Clockwise, 90° Anti-clockwise
Dewarping	N/A
HLC	Support
BLC	Support
Defog	Digital defog
Basic Detection	Motion detection, Ultra motion detection, Tampering alarm, Audio detection, Cross line (based on human body detection), Intrusion (based on human body detection)
General Function	Watermark, IP address filtering, Access policy, ARP protection, RTSP authentication, User authentication, HTTP authentication

Audio Compression	G.711U, G.711A
Audio Bitrate	64 Kbps
Built-in Microphone	Yes