Night Owl 10-Channel Wireless Security System with 8 Wi-Fi 2K HD Spotlight Cameras, Bluetooth Connectivity, 2-Way Audio & 1TB Expandable Storage”
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Night Owl proudly presents its U.S.-designed and engineered 4K Wi-Fi Bluetooth Network Video Recorder (NVR) paired with advanced Wi-Fi 4K Spotlight Cameras and a pre-installed hard drive. Featuring a secure app-based Bluetooth setup, there’s no need to connect a TV or monitor for configuration or viewing—though you have the option to do so. Simply set up and manage your system directly from the mobile app on your smartphone or tablet via Bluetooth.
For hands-free convenience, integrate your system with Google Assistant to stream live camera footage to your TV or monitor using simple voice commands. Each camera is equipped with 2-way audio, allowing you to communicate (talk and listen) in real time. Additionally, built-in sirens and preset voice alerts enhance security—activate the siren from the app to scare off intruders or use a voice alert to communicate with visitors when you’re unavailable.
Smart detection technology minimizes false alarms with features like human detection, facial capture, and vehicle alerts. Facial capture instantly takes a snapshot of anyone on your property and sends it to your smart device, ensuring you’re always aware of who’s outside. The motion-activated dual spotlights provide an extra layer of protection by illuminating your yard when human movement is detected, effectively deterring trespassers before they get too close.
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With cutting-edge technology and user-friendly features, this Night Owl security system delivers the ultimate peace of mind, keeping your home and loved ones safe.

Night Owl Wi-Fi NVR Security System – Complete Overview
Proudly Designed in the USA
Night Owl products are exclusively designed and engineered in the United States, ensuring top-tier quality and reliability.
Hassle-Free Bluetooth Setup via Secure Mobile App
Easily set up and control your security system using the Night Owl mobile app through a secure Bluetooth connection. Your system and app are password-protected for enhanced security. While a TV or monitor connection via HDMI is optional, the entire setup can be done from your smartphone or tablet.
Privacy Comes First
We prioritize your privacy. All recordings and data are securely stored on the pre-installed hard drive, ensuring that only you have access. With 2-Step Verification and Single Sign-On, your information remains protected while allowing seamless system access.
Reliable Wireless Security Network
Your system operates on a private wireless network, ensuring a stable and secure connection without reliance on cloud storage. Your footage is stored locally on the hard drive, providing continuous recording, playback, and live viewing without interruptions.
Powerful Indoor/Outdoor Wi-Fi Cameras
The AC-powered Wi-Fi IP cameras plug directly into an outlet for quick and easy installation inside or outside. Thanks to their extended range, you can move them as needed to adjust your coverage area.
Enhanced Audio & Two-Way Communication
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With built-in 2-way audio (half-duplex), you can communicate clearly through the app. Send preset voice messages to visitors, activate a loud siren to deter trespassers, or listen and talk in real-time.
Motion-Activated Dual Spotlights
Equipped with ultra-bright dual spotlights, the cameras activate upon detecting movement, immediately alerting intruders and providing full-color night vision.
Advanced Smart Detection Technology
Receive instant alerts for human detection, facial capture, and vehicle movement directly on your smartphone or tablet, reducing false alarms and improving security monitoring.
No Hidden Fees or Monthly Subscriptions
Your footage is securely stored on the pre-installed 1TB hard drive—eliminating the need for costly cloud storage or subscription fees.
Free Night Owl Mobile App
Stay connected and in control with the Night Owl app, allowing real-time monitoring, playback, and system management from anywhere.
Crystal-Clear 4K HD Video Resolution
Experience sharp, detailed footage with 4K Ultra HD resolution, ensuring a clear live view and high-quality recordings.
Superior Night Vision & Wide-Angle Coverage
Each camera features a 100° field of view with up to 100 feet of night vision. With available ambient light, cameras display full-color nighttime footage. In complete darkness, they automatically switch to black and white.
Hands-Free Voice Control Integration
Compatible with Google Assistant, your system allows you to stream live camera footage directly to your TV or monitor with simple voice commands.
Flexible Ceiling & Wall Mounting Options
Mount your cameras on walls or ceilings at least 7 feet above the ground. The 3-axis vandal-resistant mounting bracket keeps them secure from tampering.
Expandable System with Up to 10 Channels
The system comes with 8 Wi-Fi IP cameras but supports up to 10 Wi-Fi devices, allowing you to customize and expand your security coverage as needed.
With Night Owl’s cutting-edge security technology, you get a reliable, high-quality surveillance system designed
to protect your home or business with ease.

Effortless & Secure Bluetooth® App Setup
Night Owl’s innovative recorder, featuring patent-pending Bluetooth® technology, offers a seamless and secure setup experience. Unlike traditional systems, there’s no need for a monitor, bulky keyboard, or wired mouse—everything can be configured directly from your smartphone or tablet.
Key Benefits:
✅ 100% App-Based Setup – Easily install and access your system through the mobile app without needing additional hardware.
✅ Flexible Placement – Position your recorder anywhere without being limited by monitor connectivity.
✅ Modern, User-Friendly Experience – Skip outdated interfaces and enjoy a streamlined setup process from your smart device.
With this cutting-edge Bluetooth® integration, Night Owl provides a hassle-free and secure way to configure your security system—giving you full control right from the palm of your hand.
Night Owl® 10-Channel 4K Wi-Fi NVR Security System – Full Overview
Proudly Designed & Engineered in the USA
At Night Owl®, we take pride in designing and engineering all our security products in the United States. Our expert team is dedicated to ensuring your privacy and protection with cutting-edge technology.
✅ U.S.-Based & U.S.-Owned – Subject to U.S. laws, we prioritize consumer privacy.
✅ Engineered with American Ingenuity – Our in-house team works tirelessly to create innovative and secure surveillance solutions.
Compliant with National Security Standards
Night Owl® meets the U.S. government’s strict security regulations per Section 889 of the National Defense Authorization Act (NDAA).
✅ No Components from Restricted Chinese Manufacturers – Unlike some brands, our products do not contain restricted parts.
✅ FCC Covered List Compliant – We uphold national security and human rights protections by adhering to federal regulations.
Crystal-Clear 4K Ultra HD Resolution
Experience superior video quality with sharp 4K (8MP) resolution, delivering detailed footage that enhances your security.
✅ 4K Clarity – Four times the resolution of standard 1080p cameras.
✅ High-Definition Recording – Capture intricate details with true-to-life clarity.
Secure & Private Wireless Network
Your security footage remains private with local storage—no cloud dependency.
✅ Reliable Transmission – Cameras wirelessly send video and audio to the NVR via built-in Wi-Fi.
✅ No Internet Required – View, record, and playback footage directly from your TV or monitor.
Versatile AC-Powered Wi-Fi IP Cameras
Your cameras plug into an outlet for reliable, non-stop coverage.
✅ 24/7 Surveillance – Continuous power supply for uninterrupted security.
✅ Quick & Flexible Installation – Easily set up cameras indoors or outdoors in minutes.
✅ Extended Range – Move cameras as needed for adaptable coverage.
Advanced 2-Way Audio for Real-Time Communication
Use the Night Owl® mobile app to listen and talk through your cameras.
✅ Speak & Hear in Real Time – Communicate with visitors or deter intruders.
✅ Clear Audio Recording – Captures sound alongside video when motion is detected.
✅ Static-Free Sound Quality – Ensures crisp and reliable audio.
Smart Motion Detection & Alerts
Stay informed with instant alerts sent to your mobile device.
✅ Human Detection & Facial Capture – Minimizes false alarms.
✅ Vehicle Alerts – Detects and notifies you of approaching vehicles.
✅ Motion-Activated Spotlights – Bright LED lights deter intruders at night.
No Monthly Fees – Local Storage for Maximum Privacy
All video recordings are stored on the pre-installed 1TB NVR hard drive, eliminating hidden costs.
✅ Secure Data Storage – No reliance on cloud-based storage.
✅ No Subscription Required – Enjoy full access to your system without extra fees.
Full-Color Night Vision & Wide-Angle Viewing
Monitor your surroundings with 100° field of view and up to 100 feet of night vision.
✅ Color Night Vision – See in full color when ambient light is present.
✅ Automatic Night Mode – Switches to black-and-white in complete darkness.
Seamless Hands-Free Voice Control
Integrate your system with Google Assistant for effortless streaming.
✅ Voice-Activated Viewing – Ask Google to show live footage on your TV or monitor.
✅ No Need for a Remote – Control your system with simple voice commands.
Flexible Mounting Options
Easily install your cameras on walls or ceilings with the included 3-axis vandal-resistant mounting brackets.
✅ Secure Installation – Prevents tampering and unauthorized removal.
✅ Optimized Positioning – Mount cameras at least 7 feet above the ground for best coverage.
Expandable System with Up to 10 Channels
Your system includes 8 Wi-Fi IP cameras but supports up to 10 total Wi-Fi devices, allowing you to customize and expand your security coverage.
Technical Specifications
Camera Details:
📷 Resolution: 4K UHD (3840 x 2160)
📐 Field of View: 100° wide-angle
🌙 Night Vision Distance: Up to 100 feet (color & black/white)
🔊 Audio: 2-way communication with built-in microphone & speaker
⚡ Power Source: AC-powered (plugs into standard outlets)
🌦️ Indoor/Outdoor: Weather-resistant for all conditions
Network & Connectivity:
📶 Wireless Connection: Wi-Fi & Bluetooth®
📡 Maximum Wireless Range: 300 feet
📲 App Compatibility: Android, iOS, Windows, Mac
🌍 Network Support: 4G, 4G LTE, 5G
NVR Recording & Storage:
📁 Storage Type: NVR with 1TB built-in hard drive
🎥 Recording Resolution: 4K Ultra HD (3840 x 2160)
🎞️ Recording Type: Motion-activated recording with smart detection
System Compatibility & Features:
✅ Works With: Google Assistant
✅ Security: Single Sign-On & 2-Step Verification for added protection
✅ Mobile Notifications: Get instant alerts on motion detection events
What’s Included in the Box?
✔ 8 Wi-Fi IP 4K Cameras (Expandable up to 10)
✔ 1TB Bluetooth Wi-Fi NVR Recorder
✔ Power Adapters & Cables
✔ Wall & Ceiling Mounting Hardware
✔ User Manual & Quick Setup Guide
🔹 Product Name: 10-Channel 8 Wi-Fi IP 4K HD Surveillance System
🔹 Model Number: BTWN81L-8-B
🔹 Color: White/Black
Why Choose Night Owl®?
✅ Designed & Engineered in the USA
✅ No Monthly Fees – 100% Local Storage
✅ 4K Ultra HD Video & Smart Detection Alerts
✅ Reliable Wireless Connection with No Internet Required
✅ Voice Control with Google Assistant
Advanced Features & Common Questions – Night Owl® 4K Wi-Fi Security System
Seamless Voice Control with Google Assistant
Enjoy hands-free convenience by connecting your security system to Google Assistant. Instantly stream live footage from your cameras to your TV or monitor with simple voice commands.
Flexible Ceiling & Wall Mounting Options
Mount your cameras securely to a wall or ceiling, ensuring optimal coverage and security. For maximum effectiveness:
✔ Install at least 7 feet above the ground for a wider field of view.
✔ Vandal-resistant 3-axis mounting bracket protects against tampering.
Expandable System – Supports Up to 10 Wi-Fi Devices
This system includes 8 Wi-Fi IP cameras but can support up to 10 total Wi-Fi devices, giving you the flexibility to expand coverage as needed.
Frequently Asked Questions
1. Are these cameras designed for both indoor and outdoor use?
✅ Yes – These cameras are built for both indoor and outdoor environments, offering weather-resistant protection.
2. Does this security system require a monthly subscription?
✅ No – All recordings are stored locally on the pre-installed hard drive, eliminating the need for any monthly fees.
3. Can I use voice control with this system?
✅ Yes – The system is compatible with Google Assistant, allowing you to stream live footage to your TV or monitor hands-free.
4. What is the field of view for these cameras?
✅ 100-degree wide-angle field of view, ensuring broad coverage with each camera.
5. How effective is the night vision?
✅ Up to 100 feet of night vision:
✔ With ambient light – Full-color night vision.
✔ In complete darkness – Switches to black & white for clarity.
6. What is the maximum number of cameras this system can support?
✅ Supports up to 10 total Wi-Fi devices, including the 8 cameras included in the system.
7. Do the cameras connect via Wi-Fi or Bluetooth?
✅ Neither – The system uses an Ad-hoc network emitted by the NVR for a direct, secure connection to the cameras.
8. What is the maximum distance the cameras can be from the NVR?
✅ Up to 300 feet in line of sight.
✔ Obstacles like walls can reduce signal strength, with concrete blocking more than drywall.
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Pros | Cons |
Are these cameras designed for both indoor and outdoor use | Up to 300 feet in line of sight. |
100-degree wide-angle field of view | 8. What is the maximum distance the cameras can be from the NVR? |
weather-resistant protection. | |
allowing you to stream live footage to your TV or monitor hands-free. |