Hikvision 4K Two Way Audio Fixed Turret

The Hikvision DS-2CE78U0T-LPTS is an 8MP 4K HD-TVI turret camera designed for analogue CCTV systems requiring ultra-high-definition video, full-colour night monitoring, and integrated two-way audio communication. It delivers a maximum video resolution of 3840 × 2160, allowing detailed image capture suitable for residential, commercial, and industrial surveillance applications. This model features Smart Hybrid Light technology, combining white light and infrared illumination to provide flexible night-time monitoring. The camera supports up to 20 metres of white light illumination for full-colour imaging and up to 30 metres of infrared illumination for discreet surveillance in low-light environments. Lighting modes can be configured depending on operational requirements and recorder compatibility. The integrated microphone and speaker allow two-way audio communication over coaxial cable when connected to compatible Hikvision DVR systems supporting audio over coax functionality. This enables remote operators to monitor audio and communicate directly through the camera without requiring separate audio wiring. The turret housing allows flexible positioning during installation, making it suitable for ceiling and wall mounting in indoor and outdoor environments. The camera supports multiple analogue video formats including TVI, AHD, CVI, and CVBS, ensuring compatibility with a wide range of DVR systems and enabling easy upgrades using existing coaxial cable infrastructure. Its IP67-rated enclosure provides protection against dust and water ingress, ensuring reliable operation in exposed environments.