4K Wireless Camera Battery Operated Security System – 2 Cameras, 3TB NVR

$849.00

Are you struggling with complex installations and monthly fees? Our outdoor wireless camera system connects to a user-friendly app and installs in minutes—no wires, no hassle. Record in 4K clarity directly to the NVR’s 3TB hard drive disk, without any subscription fees. Whether on your phone, desktop, or web browser, monitor live and recorded footage anytime. The 8-channel NVR kit features two battery-operated cameras and can be expanded to 8, offering deterrent lights, a siren, and two-way audio. comprehensive protection.

Included:

  • 1×8-Channel NVR recorder with 3TB HDD (WF4KN)
  • 2×4 K Wireless Cameras with Antenna, 3-Cell Battery, Wall Bracket, Hex Keys (WF4KC2)
  • 1× Recorder Accessories: Power Supply, Antenna, HDMI Cable, Network Cable & USB Mouse
  • 2x Camera Battery Chargers (USB Power Adapter with Cable)

Note: As of August 1, 2025, each camera includes its own battery charger.

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Camius 4K Wireless Camera System with NVR | 2 Battery Operated Cameras | 3TB HDD
4K Wireless Camera Battery Operated Security System - 2 Cameras, 3TB NVR
$849.00

Wireless Camera System with 4K Battery Powered Cameras and 8 Channel NVR

Camius 4K Battery Powered Security Camera System with an 8 Channel NVR and pre-installed 3 Terabyte hard drive offers easy installation and hassle-free remote access.

 

What Does the Best Battery Security Camera Without Subscription Offer?

Battery operated wireless security cameras record to the security NVR. Installing this battery camera system is straightforward. Completing the wire-free camera NVR pairing process takes only a few minutes. Ensure each battery security camera is fully charged. The CAMIUS VIEW smartphone app displays the battery level of the wireless security cameras.

Camius 4K Battery Operated Wireless Security Camera Systems with DVR NVR recording
Wireless NVR rear panel guide 70kb

Wireless Security Camera System with DVR

Camius wireless security camera system with DVR (also called Network Video Recorder) offers the convenience of wireless security without the hassle of wires. This system allows you to place your cameras anywhere without drilling holes or running cables. Mount your cameras, connect them to your wireless NVR, and you’re set! Enjoy the freedom of wireless security with Camius.

4K Battery Powered Wireless Outdoor Security Camera: No Local Wi-Fi Needed

Camius takes security to the next level with battery operated cameras that eliminate the need for your router’s Wi-Fi. Instead, they use a private HaLow wireless signal between the cameras and the NVR, ensuring more reliable and secure performance.

Camius cordless wireless security cameras keep your property safe, with battery life depending on the area of installation. The 3-cell lithium-ion camera battery is easily charged without removing the camera from its location. Use the included Camius battery charger, and return the battery to the camera once fully charged. Battery performance may vary based on activation frequency, lasting shorter in highly active areas and longer in low-traffic areas.

This wireless NVR kit includes two WF4KC2 battery-operated cameras, and you can easily add up to eight cameras using the pairing method.

Wireless Outdoor Cameras with Lights and Siren For Active Deterrence

Battery operated wireless security cameras with audio include a built-in speaker that triggers a loud siren when an alarm event is scheduled in the NVR (network video recorder). Each camera also features lights that activate when triggered with notion/person detection, with the option to set a custom lighting day and time schedule through the NVR menu.

Check your local laws on audio recording and surveillance consent before enabling these functions. Camius does not provide legal advice and is not responsible for use of its products without knowledge of local regulations.

Control the floodlight using the Camius View app, with options like warning light or strobe mode. Schedule deterrence, including siren for specific hours and days. Clear video in darkness helps identify objects.

FAQ: Can I turn off the siren and lights?

Yes. You have full control over these features. To disable them, go to the NVR menu, select Channel → Deterrence, then uncheck the boxes for Light and Siren. Once disabled, the cameras will continue recording video without activating lights or sound.

Can I turn off the siren and lights in Camius wireless security cameras?

2 Way Audio Security Camera

Stay connected and engage in real-time communication with anyone near the wireless camera, whether it’s a visitor at your doorstep or a loved one. With the built-in speaker and microphone, you can easily listen and talk through the camera using the Camius View smartphone app. This interactive capability provides added convenience, allowing you to give instructions, address concerns, or have a conversation from anywhere.

Camius View two way communication web 1

Weatherproof Wireless Battery Operated Outdoor Camera System

Indoor-outdoor wireless security cameras are fully waterproof and dustproof. With IP66-rated housing, Camius wire-free camera can operate in a hot and cold environment between 4°F (- 20°C) to 122°F (50°C).

4K Wireless Security Camera with Night Vision

This wire-free 4K wireless security camera system is equipped with powerful infrared LEDs, enabling it to capture clear images and videos within a 49-foot range from the camera location.

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Camius security camera system with active deterrent

Wireless Cameras in 4K Video Resolution and Super Wide Angle

Camius wire-free security camera features a wide-angle 2.8mm lens and an ultra HD 4K image sensor. This battery powered camera captures crisp, clear full HD video with over a 111-degree wide view, ensuring comprehensive coverage of your surroundings.

Battery Operated Wireless Camera System with 4K Live View Monitoring

Camius’ battery-operated wireless camera systems deliver real-time camera monitoring on an HD TV or monitor with 4K HDMI output. Unlike other brands, Camius cameras provide unparalleled image clarity and detail, ensuring you never miss a moment. While many competitors offer lower resolution or laggy streams, Camius ensures a smooth, high-definition viewing experience.

Camius 4K wireless security camera system without subscription fees

Camius Battery Powered Wireless Surveillance Cameras for Easy Installation

Camius battery powered wireless surveillance cameras are designed for quick and hassle-free installation. Unlike wired cameras, our wireless system operates without cables. It also operates independently of your router’s Wi-Fi signal. Simply choose your camera location, fix the antenna, and insert the battery. An audible confirmation will sound upon successful activation; otherwise, recharge the battery until the LED indicator turns from red to green.

To connect to your wireless NVR, use the pairing method.

Press and hold for 3 seconds to enter pairing mode and sync the camera with the NVR. Optimal placement with clear lines of sight ensures superior wireless coverage, as obstacles like large concrete walls can diminish the signal strength.

The system supports up to 8 wireless cameras, offering flexible and comprehensive security coverage.

Camius wireless camera system with web browser view
Web client view

Wireless NVR System Recording

Camius 4K wireless security system includes 3TB storage. The wireless NVR is capable of supporting 10TB hard drives as well if you decide to upgrade it in the future.

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Web browser view

The wireless security camera system records on motion and you can also activate continuous recording.

Wireless camera system with motion and continuous recording
Customize your security system's recording schedule (Motion/Pedestrian/Normal (Continious))
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You can enable recording and select recording resolution  between Auto, Ultra HD 4K, 2K, full HD 1080P and 720P
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Wireless Outdoor Security Cameras No Subscription

The Camius Wireless Security Camera System with Recorder stores footage locally on the hard drive without any subscription fees. Our wireless NVR security system supports viewing and recording from up to 8 battery operated wireless security cameras with audio and video. The wireless camera DVR (digital network video recorder) accommodates one internal hard drive. Connect a monitor to the security camera’s recorder using an HDMI cable to view the cameras live.

4K Security Cameras Wireless System Offers Home and Business Owners Deterrence

The Camius wireless camera system provides powerful deterrence features to safeguard your property. Its bright lights illuminate the surroundings upon detecting suspicious activity, serving as a strong visual deterrent to potential intruders. Additionally, the system includes a loud siren that triggers an attention-grabbing alarm, notifying trespassers and nearby individuals that their actions have been detected. These advanced deterrence features ensure your property is protected and give you peace of mind.

Camius wireless cameras deterrence web e1733645687490

Wireless Cameras with DVR Security System Featuring Motion and Pedestrian Detection to Reduce False Alarms

Camius’ wire-free security cameras feature an advanced built-in passive infrared sensor (PIR) with a 33-foot range and 120-degree detection angle. These wireless outdoor security cameras activate and begin recording upon detecting motion, distinguishing between people, pets, and vehicles. Users have the option to disable motion detection or select specific triggers such as motion or pedestrian detection.

WF4KN motion detection pedestrian greed area setup selected
Web Browser View

Outdoor Security Camera System with No Subscription Monthly Fees

This surveillance system features battery-powered wireless security cameras with no subscription fees. Store footage on your wireless security DVR’s hard disk for ample local storage. Unlike cloud-based systems that require high bandwidth internet, this system operates offline for local use. For remote access, simply connect your wire-free security camera system to the Internet. Additionally, you have the option to store footage in your own cloud storage solutions like Dropbox or Google Drive and receive email notifications triggered by alarm events you select.

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While it is not a cloud based security system, you could record footage using your Dropbox or Google Drive account.

Wireless Security Camera System with Remote Viewing

NVR playback person

Wireless Security Cameras with DVR Includes Software for PC and Mac Computers

Camius wireless security cameras and systems extend functionality beyond HDMI monitors and smartphone apps. The included free NVR software transforms any desktop, laptop, PC, or Mac into a comprehensive 24/7 surveillance station. Users can monitor live video and audio streams, playback recordings, and manage cameras while accessing device settings.

Looking for reliable DVR or NVR software for PC and Mac computers? Look no further than Camius VMS software which comes with Camius IP cameras. security NVR, DVR recorders!

4K Outdoor Battery Powered Security Camera with Smartphone App

Camius offers a 4K wireless security camera system designed for outdoor use, featuring remote viewing via the Camius View Smartphone Security Camera App. This mobile app provides comprehensive access to your cameras from anywhere. Available on iOS and Android App stores, it seamlessly connects to your security cameras. Use the app to view and playback footage from any Camius security camera, listen to audio, and remotely control the system, including the ability to restart it.

How to Enable Person Detection Camera Notifications I Camius Wireless Cameras

What’s in the box:

  • 1 x WF4KN 3TB HDD (8 Channel Wireless NVR with pre-installed 3 terabytes hard disk)
  • 2  x WF4KC2 (4K battery-operated security cameras with a battery, antenna, wall bracket, set of screws, and hex key)
  • 1 x USB charger & cable

Note: Before 04/08/2024, the NVR kit included WF4KC cameras instead of WF4KC2.

WF4KN 8 Channel NVR Recorder Specifications

Design:

  • Number of channels: 8 (Wi-Fi 802.11ah 2.4Ghz) 
  • Supported video resolution: 4K /8MP 3840*2160
  • Live view frame rate:  4K with 15 fps (Auto fps, adaptive bitrate)
  • Live split screen view: 1/4/9
  • LED Indications on the front panel: Green (The NVR is powered on), Red (The NVR is recording)

Storage:

  • Internal SATA HDD: The NVR supports 1 SATA or SSD hard drive with max. capacity 8TB (the current offer included a pre-installed 4 TB hard drive), or Micro SD card slot (up to 256GB, SD card is not included)
  • Backup: Use a USB flash drive
  • Footage backup file formats: LF, MP4
  • Note: Camius add-on wireless cameras (WF4KC) have a provision for a micro SD card slot as well (SD card is not included, can be purchased separately)

Recording:

  • Video encoding: H,264, H.265 Audio encoding: G.726
  • Frame rate: (speed): 4K with 15 fps (Auto fps, adaptive bitrate)
  • Events triggering recording and alarms: Motion/Person Detection,  Motion + PIR (Sensitivity Level 1~6), Full HDD, HDD failure
  • Exception: when HDD is full (out of space to record), you can receive Email notifications and/or Mobile app Push notifications

Video Output:

  • HDMI: 1 video output (1280*1024, 1280*720, 1920*1080,2560*1440,
    3840*2160) with EDID (monitor resolution auto detection)

Ports:

  • Ethernet: 1 RJ45 10/100 Base-T
  • USB: 2 x USB2.0 (for a USB mouse to control the NVR & recordings backup or firmware upgrade)

Network:

  • Transmission bandwidth: up to 32 Mbps
  • Supported network protocols: TCP/IP, UDP/IP, RTP(UDP), RTP(TCP),
    RTSP, NTP, HTTP, DHCP, SMTP, DNS,
    DDNS

General:

  • Menu Language: Multiple  languages supported ( the default is English, among other languages are Spanish, French, Portuguese, etc.)
  • Enclosure” Black Metal
  • Dimension (W x D x H): 11.8 x 2.93 x 2.09″ / 300 x  227 x  53mm
  • Electrical Input Voltage/Current: DC12V/2A
  • Power consumption(excluding HDD):  6W
  • Environmental Operating Temperature:  0°C~+40°C (32°F ~ 104°F)
  • Humidity: 20% ~ 85%RH”
  •  

WF4KC2 battery operated camera specifications:

  • Image Sensor: 4K (8 Megapixels)
  • Effective Pixels: 3840*2160 (16:9) 1/2.7”
  • Video Resolution: 3840 * 2160 (8MP)
  • Min. Illumination: 0Lux (IR LED ON)
    Antenna: Yes
  • Transmission Distance: Max 2200 ft / 671 m (when there isn’t any physical obstruction between the NVR and the camera, and there is a clear line of sight)
  • Passive Infrared Sensor (PIR): Built-in
  • PIR Sensor Detection Range: 120° / 33 feet (10 meters)
  • Built-in Focal Lens: 2.8mm (F1.6)
  • Angular Field of View: H:111° V: 59° D: 134°
  • Microphone: Built-in
  • Speaker: Built-in
  • Shutter Mode: Auto
  • Gain Control: Auto
  • White Balance: Auto
  • Digital Noise Reduction: 3DNR
  • Day & Night: TRUE D/N, Auto
  • Night Vision Distance: max. 49 feet / 15 meters
  • White LED Distance: max. 49 feet / 15 meters
  • Operating Temperature, Humidity: -4°F ~ 122°F (-20°C ~ +50°C), Less than
  • 90% RH. / Startup : -14°F ~ 122°F (-10°C ~ +50°C)
  • Ingress Protection: IP66
  • Input Voltage: DC 5V
  • Power Consumption: 2.3W
  • Camera Enclosure  White / Metal

FAQ

WiFi cameras rely on a home network for connectivity, while wireless cameras like Camius use a private, long-range signal to connect directly to the NVR. This makes Camius cameras more secure and less dependent on internet reliability.

Camius wireless cameras do not require internet for recording or live monitoring via the NVR. Internet is only needed for remote viewing through the app

Camius wireless cameras offer smart motion detection and person alerts without any subscription fees. All recordings are securely stored on the system’s hard drive.

Camius wireless cameras use rechargeable batteries with an option to add a USB charger for continuous power. This flexibility ensures reliable performance in any setup. You can also use a solar panel to extend the battery life

Wi-Fi cameras usually require a power source, such as a power supply connected to a power outlet. Some manufacturers offer Wi-Fi cameras with batteries that may last a few hours to weeks. However, Camius 4K wireless battery-powered cameras stand out, providing up to 6 months of battery life with about 10 events per day and 5 seconds of recording per event, ensuring reliable, long-lasting performance.

Most Wi-Fi cameras stop working during a power outage unless they have built-in batteries. Camius wireless cameras can continue operating on battery power, ensuring uninterrupted recording.

Wireless cameras like Camius use a private signal to connect directly to the NVR, while Wi-Fi cameras depend on a home network. This makes wireless cameras more secure and less prone to connectivity issues.

Yes, many wireless security cameras, including Camius models, run on rechargeable batteries. For continuous operation, Camius also offers the option to connect a USB charger.

Additional information

Weight 19 lbs
Dimensions 18 × 12 × 12 in
Security System Bundle

Wireless 4K Camera System (Battery Operated)

Recorder Type

Wireless NVR

Number of Channels

8 IP Channels

Connectivity

Wireless

Bundled Camera Number

2

Bundled Camera Type

WF4KC2 (4K Battery Operated Security Camera)

Pre-Installed Storage

3TB HDD

Recorder Storage Capacity

max. 10TB

Recorder Internal SATA Ports

1

Camera Resolution

4K (3840 x 2160)

Camera Lens

2.8mm

Camera PIR Motion Sensor

Yes

Camera Spotlight

Yes

Camera Built-in Microphone

Yes

Camera Built-in Speaker

Yes

Camera Built-in Siren

Yes

Night Vision

49ft

Camera Weatherproof IP Rating

IP66 water and dust proof

With Audio

Yes

Smartphone Push Notifications

Yes

Field of View

111°

Recorder Email Alerts

Yes

Windows PC Software

Yes

Mac Software

Yes

Browser Access

Supports

Android App

Camius View

iOS App

Camius View