KERUI P831
![]() | Outdated Product Sensor: movements; Motion sensor: infrared (PIR); Mount: indoor; Installation: wall-mounted; Connecting sensors (protocol): frequency 433–434 MHz; Horizontal angle of coverage (°): 110; Vertical angle of coverage (°): 80; Range (m): 8; Communication range (m): 30; Power source: microUSB / batteries |
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Very small sizes.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog KERUI 2026 - new arrivals, bestsellers, and the most relevant models KERUI.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog KERUI 2026 - new arrivals, bestsellers, and the most relevant models KERUI.
























