Mini 4G Pinhole Camera Module with SIM & Audio

Discrete 4G Pinhole Camera for Remote Surveillance

This mini 4G pinhole camera module is designed for discreet, always‑connected monitoring in locations where traditional wired internet is unavailable. Using a 3G or 4G SIM card, it streams live video and audio directly to your mobile device via the CamHi/Camhipro app, making it suitable for concealed installations, temporary setups, and DIY security projects.

Built around a compact board and pinhole lens, this wireless IP camera supports 3G (WCDMA) and 4G (FDD‑LTE) networks and operates independently of Wi‑Fi routers or LAN cables. Simply insert a compatible SIM card, power the module, and connect through the app. ONVIF support allows integration with a wider surveillance ecosystem and compatible NVRs or software. P2P (peer‑to‑peer) technology simplifies remote access: you scan or add the device in the app and connect over the mobile network without complex port forwarding or a fixed IP address.

The module is intended for DIY use, allowing flexible placement inside enclosures, panels, or custom housings. It supports audio alongside video, enabling sound monitoring where permitted by local regulations. The camera works with the CamHi/Camhipro mobile application for live view, recording control, and basic configuration. Note: this model is designed for European 4G bands and will not operate correctly in regions using incompatible frequency allocations.

Supported mobile network standards and frequency ranges:
3G standard: WCDMA - Bands B1 (2100 MHz), B8 (900 MHz)
4G standard: FDD‑LTE - Bands B1 (2100 MHz), B3 (1800 MHz), B7 (2600 MHz), B8 (900 MHz), B20 (800 MHz)

Usage and connection notes:
(1) Intended for locations without fixed internet but with mobile network coverage. The camera connects via the SIM card's data plan and does not use a router or wired LAN connection.
(2) Connection method: insert a compatible SIM card, power on the device, and connect through the mobile app. No LAN cable and no Wi‑Fi setup are required.
(3) The camera does not support local PC client software; it is managed primarily through the mobile app (CamHi/Camhipro) and compatible remote CMS solutions.
(4) Cloud FTP storage is not supported. Local storage and/or NVR/ONVIF‑compatible recording solutions are recommended.

Why It's a Smart Choice

• Enables remote video and audio monitoring in places without wired internet, using only a 3G/4G SIM card.
• Compact pinhole module design supports discreet, customizable DIY installations in a wide range of enclosures.
• ONVIF and P2P support provide flexible integration with existing systems and straightforward remote access via mobile app.

FAQ

Q: Does this camera work in my country?
A: It is designed for European 3G/4G bands. Your SIM card must support WCDMA B1/B8 and/or FDD‑LTE B1/B3/B7/B8/B20. If your local operator uses different bands, the camera may not connect.

Q: Do I need Wi‑Fi or a router to use this camera?
A: No. The camera connects directly to the mobile network via the inserted SIM card, so no Wi‑Fi or LAN cable is required.

Q: Which app should I use to view the camera?
A: Use the CamHi or Camhipro mobile application to configure the device, watch live video, and manage recordings.

Q: Can I connect it to a PC or cloud FTP service?
A: The camera does not support a traditional local PC client or FTP cloud storage. For desktop viewing or recording, use compatible ONVIF/NVR or CMS solutions that can access the stream remotely.

Q: Is this suitable for visible outdoor mounting?
A: The module is primarily intended for integration into housings or protected enclosures. For outdoor use, it should be installed inside a suitable weather‑resistant case and within reliable mobile signal coverage.