Proudly American， Night Owl is excited to offer our U.S. designed and engineered Wired 4K UHD Add On Spotlight Cameras with Preset Voice Alerts and Built-In Camera Siren. Each camera has 1-way audio (speaker) which works with our built-in siren and preset voice alerts. When used with a compatible recorder， you can easily activate the built-in siren， startling intruders and sending them-packing. Have a guest but can't get to them. Use a preset voice alert to let them know. Smart Detection Technology including Human Detection， Facial Capture， and Vehicle Alerts reduce the risk of false alarms， keeping you safe and well protected. Facial Capture lets you see who is on your property by snapping a photo and sending the image to your Smart Device (DVR sold separately). Motion-activated spotlights flood your yard with bright lights when human motion is detected， instantly warding off trespassers. These weather-resistant indoor/outdoor cameras provide the coverage you need for your home or business with up to 100 ft. of Night Vision and wide-angle viewing. A secure wired connection delivers uninterrupted viewing and recording， providing you with true around the clock protection. When you connect these add on cameras to your existing recorder， our free remote viewing app for iOS and Android Smart Devices keeps you connected and provides easy access to your recordings. NOTE: These cameras are not for standalone use and must be added to a compatible Night Owl BTD8 Series DVR.

Designed and engineered in the USA: all Night Owl products are proudly designed and engineered in the United States

We prioritize your privacy: we value your privacy as much as you do， your recordings and data are for your eyes only and are kept secure on the pre-installed hard drive (DVR sold separately)， additionally， with 2-step verification and single sign-on we protect your information while making access convenient

Secure wired connection: your security camera feed and personal data are securely stored on the hard drive and your system is not reliant on cloud storage， you control who has access to your system， (requires compatible DVR - sold separately)

Preset voice alerts with built-in camera siren: use the app to send a preset message to a guest or ward off trespassers with a loud siren (requires compatible DVR - sold separately)

Built-in spotlights: powerfully bright motion-activated spotlights put intruders on notice (requires compatible DVR - sold separately)

High-quality 4K resolution: monitor your property with these crystal-clear 4K wired cameras， enjoy detailed video， bright playback， crisp photos， and real-time footage

Smart Detection technology: instantly be alerted with human detection， facial capture and vehicle alerts right to your smartphone or tablet， (requires compatible DVR - sold separately)

No-monthly fees: all recordings are stored locally on the DVR's hard drive (DVR sold separately) to safeguard your privacy， no hidden costs or subscription fees

Free Night Owl mobile app: monitor and manage your security system in real-time from your mobile device (requires compatible DVR - sold separately)

Note: these are wired BNC add on cameras and are not for standalone use， they must be added to a compatible Night Owl BTD8 series DVR (sold separately)