ZOSI 4K Indoor Camera, WiFi Home Security Camera with 64GB Memory Card No
ZOSI 4K Indoor Camera, WiFi Home Security Camera with 64GB Memory Card No Monthly Fee, 360°Pan/Tilt Views Baby Pet Cam with App, Dual-Band WiFi Camera, Human/Pet Detection, Baby Monitor, 2-Way Audio
- 【Capture clear details with 4k UHD resolution】This 4k cctv indoor camera delivers ultra-clear 24/7 recordings in 3840 × 2160 resolution—4× sharper than 1080p. Zoom in to see exactly what your baby is holding or what your dog/cat is playing, all without losing clarity. (Noted : the app defaults to a smooth-resolution mode and can be switched to 4K high-definition mode.)
- 【2.4/5 GHz Dual-Band Wi-Fi & 64GB Local Storage】Supports both 2.4 GHz and 5 GHz Wi-Fi for faster, more stable connections. This wifi security camera comes with a pre-installed 64 GB memory card so your footage is safely stored locally with zero monthly fees.
- 【AI Human&Pet Detection with Auto-Tracking】Receive smart notifications for what matters — from playful pets to unexpected visitors. Powered by advanced AI, this camera detects human/pet presence with high accuracy, then automatically focuses on and tracks their movements.
- 【360° pan-tilt full coverage, day and night】The security home camera pan-tilt function offers 355° horizontal and 75° vertical rotation for full-room coverage. IR night vision up to 10 meters and full-color imaging in low-light condition ensure reliable visibility at any time.
- 【Two-Way Audio & One-Touch Call】Feel close, even when you’re far. With built-in two-way audio, you can comfort pets, chat with family, or speak up when it matters most. A simple press on the camera lets loved ones reach you instantly, so home is always within reach.
- 【Preset Positions & Privacy Protection】The app lets you save up to four monitoring points—entrance, nursery, pet zone, living room, etc.—and switch between them with one tap. Privacy-masking zones block sensitive areas from view, making surveillance respectful.
- 【Plug-In Power & APP Control】 Continuous plug-in power ensures 24/7 reliability while our ZOSI Smart App lets you remotely monitor your baby/pet in real time.
Crystal Clear 4K UHD
Capture playful moments in stunning 4K clarity. See every smile and moves in crisp detail.
360° Home Protection
Pan 360° and tilt 75° for full-room coverage—easily sweep across the room to check on every corner.
AI-Tracking: Follow Every Move
Kids play, pets explore—auto-tracking keeps them in view.
AI Detection: Smarter Security
AI detects humans & pets with precision, sending instant notifications to you for better awareness.
Full-Color Imaging in Dim Light
Powered by a high-sensitivity sensor, C518 stays in color in low-light conditions for clearer, more detailed video.
4K HDR: Balanced Brightness, Clearer View
HDR helps reveal more detail in high-contrast scenes—no more overexposed or too-dark areas.
Real-Time Communication
Comfort pets and chat with family as if you were home using two-way audio.
Need a quick night check?
Upgraded night vision with an F1.6 aperture provides clearer images (up to 33ft) in the dark.
Preset Monitoring Points
You can save up to four monitoring points—entrance, nursery, pet zone, living room, etc.—and switch between them with one tap.
Smart Playback
It is easy to browse the timeline and replay the video on ZOSI App and access important video clips.
Customized Monitoring
Define detection zones and mask private areas to focus on what matters and safeguard your privacy.
2.4/5 GHz Dual-Band WiFi Connectivity
2.4 GHz&5 GHz WiFi allow you to choose the most suitable WiFi frequency tailored to your needs
Multiple User Sharing
Share access to the camera with families, allowing multiple people to view footage simultaneously.
Multi-Device Remote Access
View and control from your phone, tablet, or PC—no matter where you are.
Easy to Install
The camera supports lay flat, ceiling and wall mounting which can be installed anywhere you need.
ZOSI Smart WiFi Cameras
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Customer Reviews | 4.3 out of 5 stars114 | 4.1 out of 5 stars2,218 | 4.2 out of 5 stars3,555 | 4.2 out of 5 stars42 | 4.4 out of 5 stars80 | 4.0 out of 5 stars150 | 4.3 out of 5 stars114 |
Price | £39.99£39.99 | £19.99£19.99 | £16.54£16.54 | £99.99£99.99 | £67.99£67.99 | £53.19£53.19 | £77.99£77.99 |
Resolution | 4K 8MP | 2K 3MP | 1080P 2MP | 2.5k 4MP | 4K 8MP | 3K 5MP | 4K 8MP |
Connectivity | 2.4G/5G Dual-Band WiFi | 2.4G/5G Dual-Band WiFi | SmartConfig/2.4Ghz WiFi | 2.4Ghz WiFi | 2.4Ghz WiFi | 2.4Ghz WiFi | 2.4Ghz WiFi |
Nigh Vision | Full-Color in Low Light | Clear Nigh Vision | Nigh Vision | Color Nigh Vision | Clear Nigh Vision | Full-Color Nigh Vision | Full-Color Nigh Vision |
Storage | Pre-installed 64GB, up to 256G | Up to 256GB | up to 128GB | Pre-installed 32GB, up to 256G | Pre-installed 64GB, up to 256G | Up to 256GB | Up to 256GB |
AI Detection | Human/Pet/Face Detection | Human/Pet/Motion | Human/Pet/Motion | Human/Motion/PIR Detection | Human/Vehicle/Motion Detection | Human/Vehicle/Motion Detection | Human/Vehicle/Motion Detection |
Two-way Audio | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
SKU: | B0FBGCYQSZ |
Weight: | 420 g |
Dimensions: | 11.43 x 7.37 x 7.37 cm; 420 g |
Model: | 1NK-5188W64-US-VC1 |
Part: | C518 |
Pack Quantity: | 1 |
Batteries Required: | No |
Manufacture: | Ansjer Electronics Co., Ltd |
Quantity: | 1 |
Product Description

Crystal Clear 4K UHD
Capture playful moments in stunning 4K clarity. See every smile and moves in crisp detail.
360° Home Protection
Pan 360° and tilt 75° for full-room coverage—easily sweep across the room to check on every corner.
AI-Tracking: Follow Every Move
Kids play, pets explore—auto-tracking keeps them in view.
AI Detection: Smarter Security
AI detects humans & pets with precision, sending instant notifications to you for better awareness.
Full-Color Imaging in Dim Light
Powered by a high-sensitivity sensor, C518 stays in color in low-light conditions for clearer, more detailed video.
4K HDR: Balanced Brightness, Clearer View
HDR helps reveal more detail in high-contrast scenes—no more overexposed or too-dark areas.
Real-Time Communication
Comfort pets and chat with family as if you were home using two-way audio.
Need a quick night check?
Upgraded night vision with an F1.6 aperture provides clearer images (up to 33ft) in the dark.
Preset Monitoring Points
You can save up to four monitoring points—entrance, nursery, pet zone, living room, etc.—and switch between them with one tap.
Smart Playback
It is easy to browse the timeline and replay the video on ZOSI App and access important video clips.
Customized Monitoring
Define detection zones and mask private areas to focus on what matters and safeguard your privacy.
2.4/5 GHz Dual-Band WiFi Connectivity
2.4 GHz&5 GHz WiFi allow you to choose the most suitable WiFi frequency tailored to your needs
Multiple User Sharing
Share access to the camera with families, allowing multiple people to view footage simultaneously.
Multi-Device Remote Access
View and control from your phone, tablet, or PC—no matter where you are.
Easy to Install
The camera supports lay flat, ceiling and wall mounting which can be installed anywhere you need.


ZOSI Smart WiFi Cameras
![]() 4K Indoor Security Camera | ![]() 2K Indoor Security Camera | ![]() 1080P Indoor WiFi Camera | ![]() 4MP Wireless Solar Camera | ![]() 4K WiFi Camera Outdoor | ![]() 3K WiFi 6 Security Camera | ![]() 4K WiFi Camera Outdoor | |
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Customer Reviews | 4.3 out of 5 stars114 | 4.1 out of 5 stars2,218 | 4.2 out of 5 stars3,555 | 4.2 out of 5 stars42 | 4.4 out of 5 stars80 | 4.0 out of 5 stars150 | 4.3 out of 5 stars114 |
Price | £39.99 | £19.99 | £16.54 | £99.99 | £67.99 | £53.19 | £77.99 |
Resolution | 4K 8MP | 2K 3MP | 1080P 2MP | 2.5k 4MP | 4K 8MP | 3K 5MP | 4K 8MP |
Connectivity | 2.4G/5G Dual-Band WiFi | 2.4G/5G Dual-Band WiFi | SmartConfig/2.4Ghz WiFi | 2.4Ghz WiFi | 2.4Ghz WiFi | 2.4Ghz WiFi | 2.4Ghz WiFi |
Nigh Vision | Full-Color in Low Light | Clear Nigh Vision | Nigh Vision | Color Nigh Vision | Clear Nigh Vision | Full-Color Nigh Vision | Full-Color Nigh Vision |
Storage | Pre-installed 64GB, up to 256G | Up to 256GB | up to 128GB | Pre-installed 32GB, up to 256G | Pre-installed 64GB, up to 256G | Up to 256GB | Up to 256GB |
AI Detection | Human/Pet/Face Detection | Human/Pet/Motion | Human/Pet/Motion | Human/Motion/PIR Detection | Human/Vehicle/Motion Detection | Human/Vehicle/Motion Detection | Human/Vehicle/Motion Detection |
Two-way Audio | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |