Smart Security
Secure your property with the most advanced hardware designed for total independence and professional-grade protection.
Professional Disclaimer!
⚠️ Professional Installation: Recommended products sold by Nextum involve high-voltage electricity and chemical energy storage. Improper installation may result in fire, injury, or system failure. We strongly recommend consulting with a certified electrician or solar specialist before installation.
🔋 Compatibility Check: Always verify voltage matching (e.g., 48V vs. 12V) before connecting components. Nextum is not responsible for damage caused by mismatched inverters, controllers, or batteries.
We provide the essential tools that allow you to monitor, manage, and defend your home or business without relying on external power grids or expensive monthly contracts.

Smart Security FAQ
What is smart security?
Smart security is a modern, interconnected ecosystem of digital hardware—including 4K cameras, biometric locks, and motion sensors—that utilizes internet connectivity and artificial intelligence to protect your property. Unlike traditional passive alarms, these next-gen systems provide real-time data, automated response triggers, and remote management, ensuring your home or business remains secure even when you are thousands of miles away.
What is smart security lighting?
Smart security lighting refers to LED systems equipped with motion sensors or network connectivity that activate based on specific triggers. These systems are designed to provide automated illumination that can be integrated with broader surveillance networks and LiFePO4 backup systems to maintain a vigilant perimeter.
How does smart security lighting deter intruders?
By flooding an area with high-intensity light (often 2000 lumens or more) the moment motion is detected, these lights eliminate the shroud of darkness. This immediate exposure forces intruders to realize they have been spotted, which often ends a potential security breach before it can escalate.
How do motion sensors integrate with my camera system?
Most of our smart security hardware allows for cross-triggering. Therefore, when a PIR sensor on a floodlight detects movement, it can send a signal to your NVR to begin high-bitrate recording on nearby cameras. This ensures you capture the most critical moments with maximum clarity and appropriate lighting.
Can I run my security devices off-grid?
Yes, you certainly can. We recommend pairing our smart security devices with a monocrystalline solar panel and one of our LiFePO4 batteries. This setup allows the system to charge during the day and provide high-intensity defensive lighting all night without ever touching the local power grid.
High definition surveillance and real time monitoring systems
Building a robust smart security perimeter requires imaging hardware that performs under any lighting condition. Our current inventory features high-resolution cameras equipped with advanced CMOS sensors that capture every detail in 4K or 2K QHD resolution. These smart security devices utilize intelligent algorithms to distinguish between human movement and environmental noise, ensuring that your notifications are always relevant. When you deploy these units, you are looking at hardware with IP66 weatherproofing and night vision capabilities that extend up to 100 feet.

Active defense with smart security lighting and motion sensors
Illumination is the first line of defense in any professional security strategy. We offer high-output LED smart security lighting integrated with Passive Infrared (PIR) motion sensors that trigger immediately upon detecting thermal signatures. These systems provide a powerful visual deterrent while ensuring your cameras capture full-color footage at night. For instance, our motion-sensing floodlights operate on 12V DC or 24V DC systems, making them perfectly compatible with solar-charged battery banks. Well, these lights often feature adjustable sensitivity and “stay-on” timers, allowing you to customize the defensive perimeter based on your specific acreage or property layout.
Technical specifications of our imaging and lighting sensors
Understanding the raw data is vital for any tech expert. Our primary surveillance units feature an aperture of f/1.6 for superior low-light performance and a frame rate of 30fps at full 4K resolution. The H.265 video compression technology ensures that your 2TB or 4TB NVR storage lasts significantly longer while maintaining crisp image quality. Regarding our smart security lighting, our high-lumen LED arrays provide up to 120 lumens per watt, ensuring maximum visibility with minimal power draw. We recommend a minimum upload speed of 5Mbps per 4K camera to ensure smooth remote viewing on your mobile devices.

Secure entry with biometric smart door locks
Access control is a critical component of any smart security strategy. We provide smart door locks that utilize 3D semiconductor fingerprint sensors with an identification rate of less than 0.5 seconds. These locks are built with C-class lock cylinders and high-strength aluminum alloy or stainless steel frames to resist physical tampering. Anyway, the integration of AES-128 encryption means your digital keys are just as secure as the physical hardware. Most of our biometric units operate on a DC 6V system, typically powered by four AA batteries, but they also include emergency micro-USB or USB-C ports for external power jumps.
Supporting infrastructure power and storage
Reliable smart security is only as good as the power that drives it. We have integrated our deep cycle LiFePO4 batteries into the security ecosystem to provide an uninterruptible power source. For instance, our 12V 100Ah and 280Ah LiFePO4 packs feature an integrated Battery Management System (BMS) that protects against overcharging and short circuits. These batteries can sustain a full surveillance network for days during a blackout. Furthermore, our R70 9W and 12W emergency lighting bulbs provide immediate illumination during power failures, ensuring your cameras never lose visibility in critical areas.

LiFePO4 battery integration for 24/7 protection
When pairing your smart security systems with our 12V 100Ah LiFePO4 units, you achieve a cycle count of over 4,000 to 6,000 cycles at 80% Depth of Discharge (DOD). This longevity far exceeds traditional lead-acid alternatives. So, if you are running a 48V camera system, you can wire four of our 12V 100Ah batteries in series to create a massive 4.8kWh backup reservoir. This ensures that your NVR, router, and cameras remain operational regardless of the state of the municipal grid.
