Night Owl BTWN81-F4-4L 10 Channel Bluetooth Video Home Security Camera System: Secure app-based Bluetooth setup
Meet your new peace of mind: the 4K Ready Plug-In Wireless Security System. Forget fiddling with TVs or monitors—this bad boy sets up in a snap via Bluetooth, straight from your phone. (Because who has time for complicated setups?) The 2K cameras don’t just see in the dark; they deliver full-color night vision up to 100 feet, so you won’t miss a thing. And when things get shady, the built-in spotlight kicks in. Chat with visitors (or scare off the sketchy ones) using 2-way audio, preset voice alerts, and a siren that means business. It’s smart, too—spotting people and vehicles so you only get the alerts that matter. All your footage stays safe and sound on the recorder’s hard drive, no sneaky fees attached. Rain or shine, these cameras stand tough outdoors. Need more eyes? Just add compatible devices. One purchase, zero surprises—just solid security.
Features
- Plug-in wireless with 9 ft. power adapter
- Amplified coverage with built-in audio features
- Immediate alerts for fast response
- Private data with secure connection
- Secure app-based Bluetooth setup
General specs
- Brand: Night Owl
- Model: BTWN81-F4-4L
- Seller: Amazon
- ID: B0CGT9TJZD
- Connectivity Technology: Plug-In Wireless
- Video Capture Resolution: 2K
- Special Feature: Adjustable
- Number of Channels: 10
- Memory Storage Capacity: 1 TB
- Power Source: Plug In
- : 10 x 5 x 5 inches
- Compatible Devices: Smartphones, Cameras
- Signal Format: Digital
- Other Camera Features: Front
- Low Light Technology: Night Vision
- Recording Mode: Video
- Optical Sensor Technology: CMOS
- Lens Type: Wide Angle
- manufacturer: Night Owl
- upc: 816522025809
- Product Dimensions: 10 x 5 x 5 inches
- Item Weight: 9.6 pounds
- Item Model Number: BTWN81-F4-4L
- Date First Available: August 28, 2023
- Country of Origin: China
- First listed by seller: 6/5/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
Shipping options
United States
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| Brand | Night Owl | Night Owl | Night Owl | Night Owl | Night Owl | Night Owl |
| Model | BTWN81-F4-4L | BTWN81-F4-4L | FTD4-81-8L | FTD8-162-2B10DML | FTD4-82-4L | FTD4-82-8L |
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| Price | $349.99 | $579.99 | $369.99 | $424.99 | $319.99 | $419.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Connectivity Technology | Plug-In Wireless | Plug-In Wireless | Wireless, Wired | Wired | Wired | Wired |
| Video Capture Resolution | 2K | 2K | 1520p | 2K | 2K | 2K |
| Number of Channels | 10 | 12 | 12 | |||
| Memory Storage Capacity | 1 TB | 1 TB | 2 TB | 2 TB | 2 TB | |
| Power Source | Plug In | Plug In | Corded Electric | |||
| Recording Mode | Video | 4K color video | 2K video, 2-way audio | |||
| Night Vision Range | 100 Feet | 100 Feet | 100 Feet | 100 Feet | ||
| Frame Rate | 24 FPS or 30 FPS | up to 30 fps | 30 FPS | |||
| Viewing Angle | 75 Degrees | 80 Degrees | 100 Degrees | |||
