Technical specifications for the Sehmua 2-Pack identify a Tuya/UBox ODM chassis utilizing an Ingenic T-series SoC. The units rely on external 3.5W solar panels to maintain the internal lithium-ion cells, which range from 9000mAh to 14400mAh depending on the manufacturing batch. Performance metrics indicate significant PIR sensor latency and connectivity dropouts on the 2.4GHz band.
The system is marketed as 2K, but high compression bit-rates often result in visual artifacting during 360-degree pan operations. Material analysis confirms an IP65 rating, though the motor seals remain vulnerable to thermal expansion and contraction cycles. Local storage requires high-endurance MicroSD cards due to heat generation within the chassis.
Aggregated data suggests a heavy dependency on the proprietary UBox app for firmware updates and AI features. Winter performance is reportedly lower, necessitated by manual USB charging in regions with low solar irradiance.
The Sehmua 2K Wireless Solar Security Cameras provide an entry-level multi-unit solution. Detailed architectural alternatives are listed in the outdoor security cams category.
