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The Uniview 4-channel 4-megapixel PoE security system is equipped with a 1 TB HDD, 4 bullet cameras, Smart IR, the EZVIEW app, and an effortless plug-and-play setup.
The Uniview 4-channel 4-megapixel PoE security system is equipped with a 1 TB HDD, 4 bullet cameras, Smart IR, the EZVIEW app, and an effortless plug-and-play setup.
The Uniview 4-channel 4-megapixel PoE security system is equipped with a 1 TB HDD, 4 bullet cameras, Smart IR, the EZVIEW app, and an effortless plug-and-play setup.
The Uniview 4-channel 4-megapixel PoE security system is equipped with a 1 TB HDD, 4 bullet cameras, Smart IR, the EZVIEW app, and an effortless plug-and-play setup.

EK-S31P4B44T1-V3

The Uniview 4-channel 4-megapixel PoE security system is equipped with a 1 TB HDD, 4 bullet cameras, Smart IR, the EZVIEW app, and an effortless plug-and-play setup.

EK-S31P4B44T1-V3

Original price was: $1,449.00.Current price is: $533.95.

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Original price was: $1,449.00.Current price is: $533.95.

EK-S31P4B44T1-V3 Uniview 4 Channel Surveillance Kit with (4) Bullet, 1TB HDD and (4) Cables

NVR301-04S3-P4

  • Support Ultra 265/H.265/H.264 video formats
  • 4-channel input
  • Plug & Play with 4 independent PoE network interfaces
  • Third-party IP cameras supported with ONVIF conformance: Profile S, Profile G, Profile T
  • Support 1-ch HDMI, 1-ch VGA
  • HDMI and VGA simultaneous output
  • Up to 8MP resolution recording
  • 1 SATA 1 TB Surveillance Hard Drive
  • Support cloud upgrade
  • (4) 60 ft (18.29 m) Cat5e Plug and Play Cables

EC-B4F28M-V3

  • Day/night functionality
  • Smart IR, up to 98 ft (29.87 m) IR distance
  • 2D/3D DNR (Digital Noise Reduction)
  • Ultra 265, H.265, H.264, MJPEG
  • ROI (Region of Interest)
  • ONVIF Conformance
  • Wide temperature range: -30°C ~ +60°C (-22°F ~ 140°F)
  • Wide voltage range of ±25%
  • IP67
NDAA plays a crucial role in providing direction on how to utilize military funding. Includes authorizing specific funding levels for defense activities.Uniview's 16 years of research and exploration has propelled them to become one of the world’s most advanced technologies in the fields of video, big data, cloud computing, and IoT SKU: EK-S31P4B44T1-V3 Categories: , , , Tags: , , , , , , , , ,

Description

The Uniview EK-S31P4B44T1-V3 is a complete, ready-to-install 4-channel 4MP PoE security camera system built for dependable protection in homes and small businesses. It comes with a 4-channel NVR and four bullet-style IP cameras. The device includes all necessary cables and a 1 TB hard drive. As a result, this system makes setup simple. Additionally, it delivers professional-grade surveillance performance.

Each camera captures sharp 4MP video at 2560 × 1440 resolution. This provides clear detail for monitoring entrances, driveways, storefronts, and other important areas. The 2.8 mm fixed lens offers a wide-angle field of view. Moreover, it helps you cover more space with fewer blind spots. As a result, you get broader overall visibility.

To help maximize storage efficiency without sacrificing image quality, the system supports Ultra 265, H.265, and H.264 compression formats. This means longer recording times and reduced bandwidth usage. Therefore, it is a smart choice for users who want reliable continuous monitoring with efficient data management.

Nighttime security is just as strong, thanks to Smart IR technology that provides clear imaging up to 98 feet (29.87 m) in low-light conditions. In dimly lit environments or after dark, the cameras are engineered to preserve visibility. Accordingly, they support round-the-clock protection.

The cameras are IP67-rated for durability and are capable of withstanding extreme temperatures, dust, and rain. The included 1 TB surveillance-grade hard drive provides immediate storage out of the box.

For added convenience, the Uniview EK-S31P4B44T1-V3 offers free access to the Uniview EZVIEW mobile app and PC client. Therefore, you can monitor your property from virtually anywhere. With plug-and-play installation, strong image quality, weatherproof construction, and remote viewing support, this system delivers an easy, reliable, and comprehensive security solution.

Datasheet

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The Uniview 4-channel 4MP PoE security system is equipped with a 1 TB HDD, 4 bullet cameras, Smart IR, the EZVIEW app, and an effortless plug-and-play setup. Please refer to the attached datasheet for more information.

ModelNVR301-04S3-P4
Video/Audio Input
IP Video Input4-channel
Network
Incoming Bandwidth64Mbps
Outgoing Bandwidth48Mbps
Remote Users128
ProtocolsTCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTP, RTSP
Video/Audio Output
HDMI/VGA OutputHDMI:
4K(3840×2160)/30Hz, 1920×1080/60Hz, 1920×1080/50Hz, 1600×1200/60Hz, 1280×1024/60Hz,
1280×720/60Hz, 1024×768/60Hz VGA:
1920×1080/60Hz, 1920×1080/50Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
Recording Resolution4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF
Audio Output1-channel, RCA
Audio CompressionG.711A, G.711U
Synchronous Playback4-channel
Live view display1/4
Corridor Mode Screen3/4
Snapshot
FTP/Schedule/Event Snapshot1-channel snapshot, up to D1 resolution
Decoding
Decoding formatUltra 265/H.265/H.264
Live view/Playback4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF
Capability1 x 4K@30, 4 x 5MP@25, 4 x 4MP@25, 4 x 3MP@25, 4 x 1080p@30
Hard Disk
SATA1 SATA interfaces
CapacityUp to 8TB for each disk
(The maximum HDD capacity varies with environment temperature)
Smart
VCA Detection by CameraFace Detection, Intrusion Detection, Cross Line Detection, Enter Area, Leave Area, Audio Detection, Ultra Motion Detection (UMD)
VCA SearchFace Search, Behavior Search
General Alarm
General AlarmMotion, Tampering, Human Body Detection, Video Loss, Alarm Input
Alert AlarmIP Conflict, Network Disconnected, Disk Offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal
External Interface
Network Interface1 RJ-45 10M/100M self-adaptive Ethernet Interface
USB InterfaceRear panel: 2 x USB2.0
RS232NA
RS485NA
Alarm InNA
Alarm OutNA
PoE
Interface4 RJ-45 10M/100M self-adaptive Ethernet Interface
Max PowerMax 30W for single port, max 54W in total
Supported StandardIEEE 802.3at, IEEE 802.3af
General
Power Supply48V DC
Power Consumption: ≤9 W (without HDD)
Working Environment14°F (-10°C) ~ 131°F (55°C), Humidity ≤ 90% RH (non-condensing)
Dimensions (W×D×H)10.2 inches (25.91 cm) × 9.4 inches (23.88 cm) × 1.8  inches (4.57 cm)
Weight (without HDD)≤2.43 lb (1.1 kg)
Certification
CertificationCE, FCC, UL, RoHS, WEEE
CEEN 55032: 2015, EN 61000-3-3: 2013, EN IEC 61000-3-2: 2019, EN 55035: 2017
FCCPart 15 Subpart B, ANSI C63.4
ModelEC-B4F28M-V3
Camera
Sensor1/2.9”, 4.0 megapixel, progressive scan, CMOS
Minimum IlluminationColor: 0.01 lux (F2.0, AGC ON) 0 lux with IR on
Day/NightIR-cut filter with auto switch (ICR)
ShutterAuto/Manual, 1 ~ 1/100000s
Adjustment anglePan: 0° ~ 360°Tilt: 0° ~ 90°
S/N>52dB
WDR120dB
Lens
Lens Type2.8mm @F2.0
IrisFixed
Angle of View (H)101.5°
Angle of View (V)55.6°
Angle of View (D)111.6°
DORI
DORI DistanceLens (mm)DetectObserveRecognizeIdentify
2.8207 ft (63.09 m)83 ft (25.3 m)41.33 ft (12.6 m)207 ft (63.09 m)
Illuminator
IR RangeUp to 98 ft (29.87 m)
Wavelength850nm
IR On/Off ControlAuto/Manual
Video
Video CompressionUltra 265, H.265, H.264, MJPEG
H.264 code profileBaseline profile, main profile, high profile
Frame RateMain Stream: 4MP (2560×1440), Max 20 fps; 3MP (2304×1296), Max 30 fps; 1080P (1920×1080), Max 30 fps; 720 P
(1280×720), Max 30 fps
Sub Stream: D1 (720×576), Max 30fps; 640×360, Max 30fps; 2CIF (704×288), Max 30fps; CIF (352×288), Max 30 fps;
Video Bit Rate128 Kbps ~ 6144 kbps
U-codeSupport
OSDUp to 4 OSDs
Privacy MaskUp to 4 areas
ROIUp to 8 areas
Video streamDual streams
Image
White BalanceAuto/Outdoor/Fine Tune/Sodium Lamp/Locked/Auto2
Digital noise reduction2D/3D DNR
Smart IRSupport
FlipNormal/Vertical/Horizontal/180°/90°Clockwise/90°Anti-clockwise
DewarpingNA
HLCSupport
BLCSupport
DefogDigital Defog
Events
Basic DetectionMotion detection, tampering alarm, audio detection, cross line, and Intrusion
General FunctionWatermark, IP address filtering, access policy, ARP protection, RTSP authentication, user authentication, HTTP authentication
Storage
Edge StorageMicro SD, up to 128GB
Network StorageANR, NAS(NFS)
Network
ProtocolsIPv4, IGMP, ICMP, ARP, TCP, UDP, DHCP, RTP, RTSP, RTCP, RTMP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, SMTP, QoS, SSL/TLS, SNMP
Compatible IntegrationONVIF (Profile S, Profile G, Profile T), API, SDK
User/HostUp to 32 users. 2 user levels: administrator and common user
SecurityPassword protection, strong password, HTTPS encryption, export operation logs, basic and digest authentication for RTSP, digest authentication for HTTP, TLS 1.2, WSSE and digest authentication for ONVIF
ClientEZStation EZView EZLive
Web BrowserPlug-in required live view: IE 10 and above, Chrome 45 and above, Firefox 52 and above, Edge 79 and above
Plug-in free live view: Chrome 57.0 and above, Firefox 58.0 and above, Edge 16 and above
Interface
Audio I/ON/A
Alarm I/ON/A
Serial PortN/A
Built-in MicSupport
Built-in SpeakerN/A
WIFIN/A
Network1 RJ45 10M/100M Base-TX Ethernet
Video OutputN/A
Certification
EMCCE-EMC (EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035) FCC (FCC 47 CFR part15 B)
SafetyCE LVD (EN 62368-1) CB (IEC 62368-1)
UL/CUL (UL 62368-1, CAN/CSA C22.2 No. 62368-1)
EnvironmentCE-RoHS (2011/65/EU;(EU)2015/863); WEEE (2012/19/EU)
ProtectionIP67 (IEC 60529)
General
PowerDC 12V±25%, PoE (IEEE 802.3af)
Power consumption: Max 5.5W
Power InterfaceØ 5.5 mm coaxial power plug
Dimensions (L × W × H)6.5 inches (16.51 cm)  × 2.5 inches (6.35 cm) × 2.5 inches (6.35 cm)
Weight0.39kg (0.86lb)
MaterialGraphene + Metal
Working Environment-22°F (-30 °C) ~ 140°F (60°C), Humidity: ≤95% RH (non-condensing)
Storage Environment -22°F (-30°C) ~ 140°F (60°C), Humidity: ≤95% RH (non-condensing)
Surge Protection4KV
Reset ButtonN/A

Additional information

Weight20 lbs
Dimensions17 × 15 × 10 in

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