Currently only available in the United States.

SEHMUA Unveils 4G Security Camera for Reliable Off-Grid Security

SEHMUA Unveils 4G Security Camera for Reliable Off-Grid Security

yanli tan |


SEHMUA introduces its CB184S 4G LTE outdoor security camera, an all-in-one off-grid monitoring solution that combines solar power, cellular connectivity, and 2K full-color imaging. Designed to address the limitations of conventional systems, the CB184S delivers reliable, infrastructure-free security for remote and hard-to-reach locations.

In remote environments where power and Wi-Fi are limited or unavailable, deploying traditional security systems has long been a challenge. Farms, construction sites, and vacation properties often face gaps in protection due to infrastructure constraints.

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User-Friendly Design for Outdoor Environments

Designed for outdoor deployment—especially in remote areas—the CB184S features a snap-in mounting system that allows quick installation and removal without tools. The camera supports both wall and ceiling mounting options.
Equipped with a pan-and-tilt system offering 350° horizontal and 100° vertical rotation, the CB184S provides wide-area coverage, significantly reducing blind spots. This makes it well-suited for open environments such as farms, construction sites, temporary venues, and residential areas beyond home Wi-Fi coverage, like front and back yards.

Solar-Powered for Maintenance-Free Operation

The CB184S is powered by a 6W solar panel paired with a 10,400mAh rechargeable battery. With as little as two hours of sunlight per day, the system can operate continuously—no manual charging or wired power required. This makes it ideal for long-term, unattended deployments with minimal maintenance requirements.

Independent 4G LTE Connectivity—No Wi-Fi Required

Equipped with a built-in 4G LTE module and a pre-activated SIM card, the CB184S features multi-carrier auto-switching technology that automatically connects to the strongest available signal from major U.S. carriers such as Verizon, T-Mobile, and AT&T. Even in areas with weak coverage, the system maintains reliable connectivity, making it suitable for remote monitoring and mobile security applications.

2K QHD Full-Color Day & Night Imaging

This camera features 2K QHD resolution and 4x zoom, delivering sharper images and richer detail. Its dual-light system combines infrared and white light, automatically switching to full-color night vision when motion is detected. This ensures clear, color-accurate footage even in low-light conditions.

Smart Human Detection and Remote Access

By integrating a PIR sensor with AI-powered detection algorithms, the CB184S can accurately identify human movement while minimizing false alerts caused by environmental factors such as wind-blown leaves or small animals.
Real-time alerts are sent directly to users via the Ubox app, enabling remote monitoring anytime, anywhere. Additional features include two-way audio, multi-user access, and support for both local and cloud storage, providing a flexible and user-friendly remote management experience.

Reliable Performance in Harsh Conditions

The CB184S features an IP65-rated weatherproof design and operates reliably in temperatures from -4°F to 122°F (-20°C to 50°C). It is suitable for a wide range of outdoor applications, including farms, ranches, construction sites, warehouses, vacation homes, campsites, and RVs.
Even in environments without power or Wi-Fi, the CB184S delivers a cost-effective, low-maintenance solution for long-term security monitoring.

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The CB184S is available starting April 2026 on the SEHMUA official website. Customers receive a 7-day unlimited data trial and a 30-day cloud storage trial with purchase.


With the CB184S, SEHMUA continues to push the boundaries of security technology, delivering a truly independent monitoring solution for agriculture, outdoor operations, and temporary site management. By removing reliance on traditional infrastructure, SEHMUA empowers users with smarter, more flexible, and always-on security protection.

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About SEHMUA

SEHMUA is committed to creating convenient and reliable products through thoughtful design that prioritizes user value. SEHMUA seamlessly integrates technology into daily life, enabling households to effortlessly access efficient security protection and enjoy greater peace of mind—whether at home or outdoors. By optimizing the user experience and placing a strong emphasis on user privacy and security, SEHMUA puts comprehensive security within easy reach, empowering users to meet their diverse security needs effortlessly.

Media Contact
Email: marketing@sehmua.com

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