4-Pack of Lorex 2K IP Dome Camera with Audio LND4750ABW with Color Night Vision, IR Night Vision, Indoor/Outdoor
Record video and sounds with this LND4750ABW Nocturnal security camera from Lorex. Not only will this security camera provide crystal clear 2K quality resolution footage, the built-in microphone will also add a whole new layer of security coverage. Designed to fit seamlessly against walls or ceilings thanks to its unique flat design, this all-black Nocturnal security camera will be highly visible during the day and extremely discreet at night. Long-range night vision, a wide angle lens, and a durable metal housing also makes this security camera a perfect add-on for any IP home or business surveillance system.
2K resolution video clarity
The 4mp image sensor at the core of the LND4750ABW dome audio security camera is capable of recording at 2K resolution which contains double the amount of pixels as a 1080p security camera. Instead of recording at a pixel ratio of 1920 × 1080 – a total of 2,073,600 pixels, this nocturnal audio dome records a pixel ratio of 2688 × 1520 – a total of 4,085,760 pixels. One of the main benefits of a higher pixel count is the quality of the digital zooms when reviewing footage.
Active mechanical lens filter
An Active Mechanical Lens Filter, otherwise known as the IR Cut Filter, is used by this camera to prevent UV and infrared rays from entering the lens during the day. Without it, the coloring of the video would not be accurate. This lens filter will then automatically disengage at night to allow the infrared light in.
Expanded coverage with built-in microphone
A built-in microphone within this security camera allows for listen-in audio recording.* Audio monitoring can provide you with additional information (such as voices), which could prove to be invaluable should an intrusion or event occur on your property. Audio can also help you interpret events, even if the action takes place away from the camera’s field of view.
* Please note, audio recording without consent is illegal in certain jurisdictions.
Real-time 30FPS recording rate
This security camera is capable of recording 2K security footage at 30 frames-per-second (FPS). 30 FPS will provide exceptionally smooth on-screen movement and provide you with more frames to choose from when reviewing footage.
A higher shutter speed provides the least amount of motion blur. A high shutter speed, however, needs a lot of light, so finding the right balance between these two settings can be difficult. Thankfully, this camera’s electronic shutter will automatically figure this out for you. An electronic shutter, as opposed to a mechanical shutter, does not rapidly open and shut with every picture (or frame). Instead, the image sensor accumulates light for a set amount of time (anywhere between 1/3 of a second to 1/100000 of a second), then resets (like the shutter closing) and gets ready for the next frame.
Active Mechanical IR Cut Filter
You can hear your camera make a noticeable click as night turns to day. This is the Active Mechanical Lens Filter (otherwise known as the IR Cut Filter) engaging. This filter prevents UV and infrared rays from entering the lens during the day. Without it, these rays would cause a variety of distortions and discoloration to the video. It then disengages as natural light levels fade, allowing the infrared light back in so the camera’s night vision can start to work.
H.265 Compression – HEVC High efficiency video codec
Keep the 4K footage without the 4K file sizes with High Efficiency Video Compression (HEVC) compression technology. Also known as H.265 or MPEG-H Part 2, this feature will compress video file sizes up to 40% more than the previous video compression technology without any noticable difference in quality. When combined with one of our 4K security recorders that are capable of receiving this type of encoding, you can expect smaller file sizes, longer record times, and higher remote viewing video quality without large data transfers.
Audio Recording with Built-in microphone
Not only will you receive 4K video footage with this security camera, a built-in microphone will let you capture audio as well.* This feature can provide you with more information (such as voices) should an intrusion ever occur. It will also help you to interpret events (even if they occur off-screen).
* Please note, audio recording without consent is illegal in certain jurisdictions. Lorex Corporation assumes no liability for use of its products that does not conform with local laws.
Easy PoE installation
Your LND4750ABW audio security camera only needs a single Cat5e ethernet cable to connect it to a compatible NVR. This cable provides video transmission, power to the camera, a stable network connection, and installation flexibility up to 300ft.
Enhanced Security Monitoring with HDR
Your LND4750 uses HDR (High Dynamic Range) technology that works to ensure you capture the most important details, regardless of lighting conditions. Dynamic range is measured as the difference between the brightest point and the darkest point of the video. HDR technology uses this difference to automatically adjust the picture’s brightness, resulting in optimized, highly-detailed security video.
All-weather, Vandal Proof security camera
With an environmental rating of IP67, you can be confident that this security camera can endure anything from torrential downpours to freezing snowstorms. It will even continue to operate in freezing climates as low as -22°F / -30°C. This level of durability lets you install this security camera where you need it most. This camera comes with an IK10 vandal resistance rating, and is strong enough to withstand violent impacts, unlike conventional plastic security cameras. It is especially useful for “within reach” installations.
Model No: LND4750ABW-4PK