The ACTi B943 is a professional-grade 3 Megapixel outdoor network PTZ camera designed for superior surveillance performance. Featuring a powerful 36x optical zoom with a focal length of 4.6-165.6mm, this camera delivers exceptional detail even at great distances. The speed dome offers seamless 360° endless rotation and impressive movement speeds up to 720°/second for panning and 360°/second for tilting, ensuring no activity goes unnoticed. With extreme WDR (145 dB) capability and superior low-light sensitivity of 0.1 lux, the camera maintains clear images in challenging lighting conditions. Built to withstand harsh environments, it features IP67 weatherproofing and IK10-rated vandal-proof construction, operating reliably in temperatures from -40°F to 122°F. Advanced features include H.265/H.264 compression, high PoE support, two-way audio, and built-in analytics for motion, tampering, and shock detection. The camera supports MicroSDHC/SDXC storage up to 64GB and delivers frame rates up to 30 fps at 3MP resolution, or 60 fps at Full HD, making it ideal for demanding outdoor surveillance applications.