New prices
€327
– €517
Night Owl BTWN81-F4-4L 10 Channel Bluetooth Video Home Security Camera System
Compare Night Owl BTWN81-F4-4L 10 Channel Bluetooth Video Home Security Camera System variants, pricing tiers and key differences.
- 2 variants
Used prices
€275
Price spread
~58%
Across new variants
Customer rating
27 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
BTWN81-F4-4L
Amazon
Available to order
- Secure app-based Bluetooth setup
- Plug-in wireless with 9 ft. power adapter
- Amplified coverage with built-in audio features
BTWN81-F4-4L
Amazon
Available to order
- Secure app-based Bluetooth setup
- Plug-in wireless with 9 ft. power adapter
- Built-in audio features for amplified coverage
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | BTWN81-F4-4L | BTWN81-F4-4L |
|---|---|---|
| Price | €327.08 | €516.57 |
| Updated | Sep 1, 2026 | Aug 17, 2026 |
| Availability | Available to order | Available to order |
| Most technical parameters are similar across variants. | ||
Amazon live offers
Offers updated
Top live offer
€327.08
New from
€327.08
Used from
€274.65
Offer count
4+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller | Used - Like New | €274.65 | Free shipping | 9/1/26 | View offer |
| Third-party seller | New | €327.08 | Free shipping | 9/1/26 | View offer |
| Third-party seller FBA | New | €404.64 | Free shipping | 9/1/26 | View offer |
| Third-party seller FBA | New | €516.57 | Free shipping | 8/31/26 | View offer |
View all offers on Amazon
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Overview
Compare Night Owl BTWN81-F4-4L 10 Channel Bluetooth Video Home Security Camera System variants, pricing tiers and key differences.
Learn moreHow variants differ
Most technical parameters are similar across variants.
Who each variant is for
- Start with your budget: the visible price spread across variants is about 58%.
Reviews
4.0 / 5
from 27 ratings
No written reviews yet
When this device makes sense
Product confidence
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