DS-2CD3T46G2H-LISU/SL - 4 MP AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera

The Hikvision DS-2CD3T46G2H-LISU/SL (2.8mm / 4mm) is a high-performance, 4-megapixel fixed bullet network camera engineered for proactive, real-time perimeter defense, long-range illumination, and automated active deterrence. Housed in a rugged, full-metal enclosure with an IP67-rated waterproof and dustproof envelope, this camera utilizes efficient H.265+ compression to optimize network bandwidth and supports local standalone recording via an integrated microSD slot up to 512 GB. It pairs a powerful 130 dB Wide Dynamic Range (WDR) sensor with an advanced, long-range Smart Hybrid Light system that seamlessly transitions between invisible infrared and warm white illumination based on deep-learning human and vehicle classification. Built to act as an unmissable visual and psychological barrier against trespassers, the camera features an audio/alarm interface, built-in two-way audio for live remote communication, and an active deterrence system that automatically fires a loud acoustic warning siren and a flashing bright white strobe light to immediately disrupt and warn off intruders. Depending on deployment needs, this camera is available in a 2.8 mm version for ultra-wide situational awareness, or a 4 mm version for tighter, mid-range directional monitoring.