Unannounced Visit Investigation Forensics Special Equipment
The 4G WiFi 4K Screw Hidden Camera screw with Audio is a professional hidden surveillance solution designed for discreet monitoring in commercial, industrial, and security applications. Featuring an ultra-mini screw lens, this covert camera blends seamlessly into its surroundings while delivering crystal-clear 4K Ultra HD video and synchronized audio recording.
Supporting both 4G LTE and WiFi connectivity, the camera enables real-time remote live viewing from virtually anywhere using a mobile application. Intelligent motion detection instantly sends alert notifications, while loop recording ensures uninterrupted video storage on a Micro SD card.
As an experienced OEM & ODM manufacturer, we provide customized hardware, firmware, logo branding, packaging, and software solutions for security distributors, system integrators, wholesalers, and surveillance brands worldwide.
4G WIFI Hidden Camera Screw Features
1. True 4K Ultra HD Resolution
Capture exceptionally sharp images and videos with outstanding detail for reliable evidence collection.
2. Dual Network Connectivity
Supports both 4G LTE SIM card and WiFi connections for flexible deployment in locations with or without broadband internet.
3. Hidden Screw Camera Design
Miniature screw-style lens provides discreet installation for covert surveillance applications.
4. Built-in Audio Recording
Integrated microphone records synchronized audio together with high-definition video.
5. Remote Live Viewing
Access live video, playback recordings, and manage camera settings remotely through a smartphone application.
6. Motion Detection Alerts
Smart motion detection automatically records events and pushes instant notifications to your mobile device.
7. Loop Recording
Continuous recording automatically overwrites the oldest files, ensuring uninterrupted surveillance.
8. Micro SD Card Storage
Supports local storage via Micro SD card for secure video recording without additional equipment.
9. Low Power Consumption
Optimized hardware delivers stable performance while reducing power consumption for long-term operation.
10. OEM & ODM Customization
Factory-direct manufacturing with customized firmware, hardware design, private labeling, logo printing, packaging, and software development.
How does a screw camera work?
The screw-hidden camera is a concealed monitoring device that integrates a miniature camera, usually used for unnoticeable monitoring of the environment. Its core technology is to design the camera lens into a spiral shape and to cover the lens through the screw nut knob to the lens, to expose only the screw nut. The appearance is almost the same as that of an ordinary screw, ensuring its concealment.
The module size of the screw camera is small, and the technology implemented is the same as that of an ordinary camera. Through wireless transmission, it supports viewing on mobile phones and computers. Through the change of the lens, a variety of spy lenses, buttons, pinholes, and a nail spy camera.
