---
product_id: 161997492
title: "LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording"
brand: "linyu"
price: "4512CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/161997492-linyu-wifi-hidden-spy-keychain-cameras-wireless-4k-mini-portable
store_origin: SN
region: Senegal
---

# WiFi live streaming & remote access 4K UHD video clarity 900mAh rechargeable battery LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording

**Brand:** linyu
**Price:** 4512CFA
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Capture life’s secrets in 4K—because your story deserves the sharpest lens.

## Quick Answers

- **What is this?** LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording by linyu
- **How much does it cost?** 4512CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/161997492-linyu-wifi-hidden-spy-keychain-cameras-wireless-4k-mini-portable)

## Best For

- linyu enthusiasts

## Why This Product

- Trusted linyu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Motion Alerts:** Stay instantly informed with real-time push notifications and vibration alerts on your phone whenever movement is detected, so you never miss a moment.
- • **Stealth Mode Activated:** Disguised as a sleek car key, this camera blends seamlessly into your everyday carry, ensuring covert recording without raising suspicion.
- • **Crystal Clear 4K UHD Capture:** Experience ultra-high-definition video at up to 25fps and smooth slow-motion with 120fps frame rate options, perfect for capturing every detail in any lighting.
- • **Wireless Freedom & Extended Use:** Built-in 900mAh battery offers up to 90 minutes of continuous recording, with the ability to work plugged in for 24/7 surveillance without interruption.
- • **Universal Compatibility & Storage:** Seamlessly connect via Android or iOS apps for live streaming, and store up to 128GB on a microSD card—no monthly fees, just pure control.

## Overview

The LINYU WiFi Hidden Spy Keychain Camera is a compact, car key-shaped device featuring a Sony IMX179 8MP sensor capable of 4K UHD video recording at 25fps and up to 120fps in lower resolutions. It supports WiFi streaming on Android and iOS devices, offers motion detection with push notifications, and stores footage on microSD cards up to 128GB. Powered by a 900mAh rechargeable battery, it delivers up to 90 minutes of wireless recording or continuous operation when charging, making it an ideal portable surveillance tool with discreet design and professional-grade video quality.

## Description

* IMX 179 SONY 8.0MP sensor with WDR  * Frame rate up to 120fps  * Quickly video recording and photo shooting  * Wi-Fi Streaming Via IOS/ Android APP  * 4K UHD (3840*2160@25FPS)/2.7K@30FPS/1080P@60FPS;/1080P@30FPS/720P@120FPS/ 720P@60FPS (optional)  * Photo Resolution: 30M.20M.14M.10M.7M.5M.4M (optional)  * H.264 video compression format  * Maximum support 128GB memory card  * 900mAh built-in lithium battery, fully 50-90 minutes power life time  * Working while charging , working 24/7  Features:  Lens angle: 75 °  Minimum illumination: 1 Lux  Video format: MP4  Video compression format: H.264 (Advanced Edition)  Video resolution: 4K25FPS:3840*2160;2.7K30FPS:2720*1520;1080P60FPS;1808P30FPS; 720P120FPS; 720P60FPS  Video frame rate: 25fps-120fps  Photo format: JPG  Photo resolution: 30M.20M.14M.10M.7M.5M.4M  Memory: Micro SD support 32 - 128GB  USB interface: USB 2.0  Charging voltage: DC 5V/1A  Battery capacity: 900mAH

## Features

- PORTABLE HIDDEN CAMERA: yaya hidden camera car key shape, Easy to carry around, you can shooting whatever you want anytime anywhere, Unique shape will not be discovered, Like invaded or criminal scene. Leave important evidence
- HD 4K WIFI CAMERA: Wifi camera support TF card recording, 4K HD high quality images and videos (no sound) even in a high-speed scene and low illumination
- WIRELESS BATTERY CAMERA: Spy camera built-in rechargeable battery, no need any cable, it can work with/without wifi, you can view live video through android ios phone or pc mac with wifi, No other monthly fee. security camera will record on sd card directly without wifi but doesn't support remote viewing if no wifi.
- MOTION DETECTION PUSH ALARM: As wifi spy camera you can take to attending a party, Record happy moments, when a movement detected Pro Ezcam app will push notification to your mobile phone and vibration alarm.
- WHAT YOU GET: Keychain Camera, USB charging cable, Detailed user manual, Reset pin, TF card reader, we offer free lifetime technical support and 1 year manufacturer's warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connectivity protocol | Wi-Fi |
| Controller type | Android, iOS |
| Video capture resolution | 2160p |
| Colour | Black |
| Wireless communication technology | Wi-Fi |
| Effective video resolution | 1080 Pixels |
| Viewing angle | 75 Degrees |
| Frame rate | 120 frames_per_second, 30 frames_per_second |
| Voltage | 5 Volts |
| Wattage | 1 watts |
| Package Dimensions L x W x H | 15.5 x 12.3 x 3.8 centimetres |
| Package Weight | 0.19 Kilograms |
| Part number | R-04 |
| Size | 7.7x4x1.9cm |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** LINYU
- **Connectivity technology:** Wired, Wireless
- **Special feature:** Frame Rate, HD Resolution
- **Compatible devices:** Smartphone
- **Power source:** Battery Powered

## Images

![LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording - Image 1](https://m.media-amazon.com/images/I/51wc0JdHmPL.jpg)
![LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording - Image 2](https://m.media-amazon.com/images/I/41s0OtNoycL.jpg)
![LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording - Image 3](https://m.media-amazon.com/images/I/61EorqCFOML.jpg)
![LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording - Image 4](https://m.media-amazon.com/images/I/61UfckIy6PL.jpg)
![LINYU WiFi Hidden Spy Keychain Cameras, Wireless 4K Mini Portable Car Key Camera, Built-in Rechargeable Battery with Motion Detection Video Recording - Image 5](https://m.media-amazon.com/images/I/61GA0A8-dyL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/161997492-linyu-wifi-hidden-spy-keychain-cameras-wireless-4k-mini-portable](https://www.desertcart.sn/products/161997492-linyu-wifi-hidden-spy-keychain-cameras-wireless-4k-mini-portable)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*