HZ804 - 4K 16 Channel 16 Cameras PoE Security System, 4X Optical Zoom, 2.8 - 12 MM Motorized Varifocal Lens, Smart Dual Light Night Vision, Motion Detection 2.0, Built-in Microphone, Siren & Strobe Alarm, Upgraded Version 4K Stay connected with built-in microphone

Stay connected with built-in microphone and speaker for seamless two-way audio communication

is built for extreme indoor & outdoor use from -22 °F/-30 °C to 140 °F/60 °C

it ensures that security cameras work seamlessly in all hot

Designed to withstand extreme weather

HZ804 - 4K 16 Channel 16 Cameras PoE Security System, 4X Optical Zoom, 2.8 - 12 MM Motorized Varifocal Lens, Smart Dual Light Night Vision, Motion Detection 2.0, Built-in Microphone, Siren & Strobe Alarm, Upgraded Version 4K Stay connected with built-in microphoneANNKE HZ804 Zoom in on Details Clearer As Before View Clear Details by 4X Optical Zoom This IP security camera adopts a unique 2. 8 to 12 mm motorized Varifocal lens, which can focus on a small area in astonishing detail or show a larger scene for maximum coverage by 4x optical zoom. Optimize Your Security with Flexible Lighting Option You can select the lighting mode that best suits your requirements: 24 7 color, IR or smart dual light. In smart dual