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There is a massive gap in the security camera market. On one side, you have basic Wi-Fi cameras that are cheap, easy to set up, and perfectly useless the moment you need to monitor something beyond the reach of your wireless network. On the other side, you have enterprise-grade surveillance systems that require structured cabling, an IT team, and a budget that would make a small business owner wince.
The Katalyst Hawk C401B lands squarely in the middle, and it fills that gap better than almost anything else at its price point. It is a solar-powered, 4G LTE-connected, pan-and-tilt outdoor security camera that runs entirely on cellular connectivity and sunlight. No Wi-Fi. No power outlets. No hardwired installation. Just mount it, activate a SIM card, and start monitoring.
This post takes a deep look at the Hawk: how it works, what makes it unique, who it is designed for, and what to consider before you deploy one.
What Is the Katalyst Hawk C401B?
The Hawk C401B is a standalone outdoor surveillance camera made by Katalyst, the same brand behind popular SMB-focused routers and antennas like the Spark K500A and the Siren antenna series. The Hawk takes Katalyst’s core philosophy of affordable, no-nonsense connectivity hardware and applies it directly to the physical security space.
The camera communicates exclusively over 4G LTE rather than Wi-Fi or a wired Ethernet connection. It contains a built-in cellular modem based on the Quectel EG95 module, which supports LTE-FDD bands B2, B4, B5, B12, B13, B25, and B26, along with WCDMA fallback on bands B2, B4, and B5. That band lineup covers Verizon, AT&T, T-Mobile, and US Cellular, giving you genuine multi-carrier flexibility without having to worry about which network has coverage at your deployment site.
Power comes from an included 8-watt solar panel that continuously charges an internal 8000mAh lithium battery. That combination means the camera can operate through overnight hours, cloudy days, and extended periods of low sunlight without losing visibility.
You can purchase the Katalyst Hawk C401B directly from 5Gstore at https://5gstore.com/product/20780_katalyst_hawk_c401b_4g_security_camera for $179.
Breaking Down the Hardware
Understanding what is inside the Hawk helps explain why it performs the way it does and what its practical limitations are.
The Processor and Modem
The Hawk runs on an Ingenic T31ZL application processor, which is a purpose-built SoC (system-on-chip) designed for IP cameras and video IoT devices. The T31 family is widely used in the embedded camera space and provides solid H.264/H.265 video encoding performance at low power draw, which is critical for a solar-dependent device.
The cellular modem is the Quectel EG95, a mature Cat 4 LTE module that supports theoretical downlink speeds up to 150 Mbps and uplink up to 50 Mbps. For video streaming purposes, that is far more bandwidth than the camera needs under normal operating conditions. Cat 4 is the sweet spot for this type of application: it is widely supported, carrier-certified across all major US networks, and significantly more power-efficient than higher-category modems. You are not uploading 4K video in real time; you are streaming compressed surveillance footage, and Cat 4 handles that with headroom to spare.
The Image Sensor
Video capture is handled by an SC2339 (listed in spec documentation as SP2339) 1/2.9-inch CMOS image sensor with a 2-megapixel resolution. The minimum illumination spec is 0.8 lux in color mode and 0.3 lux in black-and-white mode, which translates to usable video in conditions approaching near-total darkness. The F/1.4 aperture on the 14mm standard lens allows a meaningful amount of light to reach the sensor, helping sustain color imaging further into low-light conditions before the camera automatically switches to infrared-assisted monochrome mode.
The 14mm lens on a 1/2.9-inch sensor produces a field of view of approximately 100 degrees diagonal, which the spec sheet confirms as the D100 viewing angle. That is a wide enough angle to cover an entire parking lot entrance, a construction gate, a storage unit row, or a farm perimeter section from a single mounting point.
Pan, Tilt, and Motorized Control
One of the most practical features of the Hawk is its motorized pan-and-tilt mechanism. The camera head rotates 305 degrees horizontally and 100 degrees vertically. That is not a fixed lens staring at one spot on a wall. You can reposition the camera remotely through the companion app to track movement, investigate an alert, or simply check a different area of the property without physically touching the hardware.
For most fixed cameras, you get what you mount. With the Hawk, a single unit covers a wide arc that would otherwise require two or three fixed cameras to match.
Battery and Solar
The 8000mAh internal battery is a substantial reserve for a device of this size. Solar panels produce power intermittently based on sun exposure, time of day, season, and weather, so the battery serves as the buffer that keeps the camera running when solar input drops to zero overnight or during overcast periods.
The included solar panel is rated at 8 watts. On a clear day with good sun angle, an 8W panel can realistically deliver between 30 and 40 watt-hours of energy per day, which is more than enough to keep an 8000mAh battery topped off when the camera’s average draw during standby and periodic streaming stays within normal range. In practice, deployments in cloudy climates or locations with significant shade may require thoughtful panel placement to maximize harvest.
The panel ships with a dedicated wall-mount bracket, and the camera itself ships with two mounting hardware kits, giving you flexibility to attach both the panel and the camera to poles, walls, fences, or other vertical surfaces.
Local Storage
The Hawk does not rely on cloud storage as its only recording option. There is an external TF card slot that supports cards up to 256GB. At typical surveillance compression rates, 256GB of local storage holds anywhere from several days to several weeks of continuous footage depending on resolution, frame rate, and motion frequency. Local storage means recordings are preserved even if the cellular connection drops temporarily, and it keeps you from paying ongoing cloud storage fees if you prefer to retrieve footage directly from the device.
Cellular Connectivity in Depth
The choice to build the Hawk around LTE rather than Wi-Fi is the single most important design decision in the product, and it is worth understanding why that matters for real-world deployments.
Wi-Fi cameras require a wireless access point within range, and that access point needs to be powered and connected to the internet. At a construction site, that often means a generator-fed router running around the clock. At a rural property, it may mean there is simply no wireless infrastructure to connect to at all. At a temporary installation like an event or a pop-up retail location, setting up and tearing down a Wi-Fi network just to support surveillance cameras adds friction and cost.
4G LTE cameras solve all of those problems in one step. The camera brings its own internet connection. As long as your SIM has data service from Verizon, AT&T, T-Mobile, or US Cellular, the camera is online. Coverage is a simpler variable to plan around than infrastructure deployment.
The EG95 modem’s band support is worth examining for carrier-specific use cases. Band B13 is Verizon’s core low-band LTE frequency and is essential for rural Verizon coverage. Band B12 covers AT&T’s 700MHz low-band spectrum, which is similarly important for rural reach. Band B4 and B66 are the AWS spectrum bands used extensively by T-Mobile and AT&T for mid-band capacity. The absence of Band B71 (T-Mobile 600MHz) means that in areas where T-Mobile’s coverage depends exclusively on that frequency, the Hawk may see reduced signal quality, so it is worth checking coverage maps if T-Mobile is your planned carrier in a rural area.
For urban and suburban deployments, the supported band set will work seamlessly on all four major carriers.
The O-Kam Pro App
Camera hardware is only as useful as its management interface, and the Hawk is managed through the O-Kam Pro mobile application. The app provides live video viewing, remote pan and tilt control, alert notifications, playback of recorded footage, and camera configuration.
The interface is designed for ease of use rather than advanced configuration depth, which reflects the Hawk’s target audience. A business owner managing a storage facility or a farm does not need a complex VMS (video management system) interface. They need to pull out their phone, see what is happening at the gate, and go back to running their business. O-Kam Pro delivers that experience.
Alerts are triggered by PIR (passive infrared) human motion detection. Unlike pixel-change motion detection, which flags every passing cloud shadow or swaying branch, PIR sensors detect the heat signature of a human body moving through the field of detection. That distinction dramatically reduces false alarm fatigue, which is one of the most common complaints about security camera systems in general. When the Hawk notifies you, something with a body temperature consistent with a human being triggered it.
Real-World Use Cases
The combination of cellular connectivity, solar power, and battery backup makes the Hawk exceptionally well suited to a specific set of deployment scenarios that traditional cameras handle poorly.
Construction sites need continuous monitoring of equipment, materials, and access points, but they rarely have permanent electrical infrastructure in place. A Hawk mounted on a fence post or equipment trailer can watch a gate or a material staging area throughout the project lifecycle without requiring any site electrical work.
Agricultural and rural properties present the classic cellular camera problem: the area that needs monitoring is often the farthest from any building or power source. A camera at a field entrance, a water pump station, a grain storage area, or a livestock pen can be fully operational on cellular and solar without running wire across a property.
Storage facilities benefit from the pan-and-tilt capability specifically. A single Hawk unit positioned at the end of a row can sweep to cover multiple units rather than requiring a fixed camera at every door.
Temporary installations like seasonal businesses, event venues, pop-up retail operations, and portable command posts all benefit from a camera that deploys in minutes and leaves no permanent infrastructure behind.
Parking lots and commercial properties in areas where running power to a pole camera is cost-prohibitive round out the list. The all-in cost of a Hawk at $179 plus a monthly data plan is frequently less than the labor cost of trenching conduit for a wired camera.
What You Need to Get Started
The Hawk ships as a complete kit. The box contains the camera itself, the 8W solar panel, two mounting hardware kits, a wall mount for the solar panel, and a user manual. The one thing not included is a SIM card.
You will need an activated nano SIM on one of the four supported carriers. Many users source data-only SIMs from their carrier of choice, or use an IoT-focused data plan if deploying multiple cameras. The camera uses the data to stream video to the app and upload alert clips, so data consumption depends heavily on how frequently the camera is accessed live and how many motion events are recorded. For most surveillance use cases, a 5-10GB monthly data plan is more than adequate.
You will also want to download O-Kam Pro before starting the setup process. The initial pairing and configuration is handled through the app, and the setup guide included with the camera walks you through the process in straightforward steps.
Frequently Asked Questions
Does the Hawk work with any SIM card?
The Hawk works with nano SIM cards from Verizon, AT&T, T-Mobile, and US Cellular. It does not require a specific carrier plan; any standard LTE data SIM on those networks will work.
What happens if the battery runs out on a cloudy day?
The 8000mAh battery provides a meaningful reserve. Extended periods of minimal solar input will gradually deplete the battery, but a full charge provides multiple days of operation in standby mode. For deployments in frequently overcast climates, Katalyst recommends optimizing the solar panel angle and considering the sun hours available at the installation location.
Can I record footage locally without paying for cloud storage?
Yes. The TF card slot supports cards up to 256GB and allows continuous or motion-triggered local recording without any cloud subscription required. The O-Kam Pro app can access locally recorded footage when connected to the camera.
Is the camera weatherproof?
The Hawk is designed for outdoor deployment. Review the product documentation and IP rating details before installing in extreme weather environments to confirm it meets the requirements of your specific location.
Can I pan and tilt the camera remotely?
Yes. The O-Kam Pro app provides full remote pan and tilt control. The camera can sweep 305 degrees horizontally and 100 degrees vertically from any location where you have internet access on your phone.
How does PIR detection differ from standard motion detection?
PIR (passive infrared) sensors detect heat signatures from living bodies rather than visual pixel changes in the image. This means wind, lighting changes, insects, and moving foliage do not trigger false alerts. Only objects with a heat profile consistent with a human or large animal will activate the notification system.
What is the video resolution?
The image sensor is a 2-megapixel (200W) SP2339 CMOS unit. Actual streaming and recording resolution is handled by the T31ZL processor’s video encoding pipeline. Review the product documentation or spec sheet for specific resolution and frame rate options available in the O-Kam Pro app settings.
How quickly can I deploy the Hawk?
Installation is genuinely fast. Mount the camera and solar panel using the included hardware, insert a SIM, pair with the O-Kam Pro app, and the camera is operational. For a single-unit deployment with hardware already in hand, most users are up and running in under an hour.
5Gstore Take
The Katalyst Hawk C401B is one of the most practical and accessible 4G security cameras we have seen at this price point. At $179 with the solar panel included, the barrier to entry for wireless, infrastructure-free surveillance is lower than it has ever been. The combination of multi-carrier LTE support, motorized pan and tilt, PIR-based motion detection, local TF card storage, and solar-plus-battery power makes it a genuinely versatile tool rather than a niche product for one specific scenario.
If you are evaluating cameras for a construction site, agricultural property, storage facility, temporary installation, or any location where running power and network infrastructure is impractical, the Hawk deserves serious consideration. We carry it alongside our full lineup of Katalyst products and are happy to help you figure out the right deployment approach, compatible data plan options, and any questions about your specific use case.
Reach out to our team at https://5gstore.com/site/contact_us to talk through your security camera needs
