3G 4G Sim Card Cameras

Surveillance Cameras with SIM Card – 4G Solutions for Surveillance Without Fixed Internet

SIM card surveillance cameras are the ideal solution for monitoring in areas without fixed internet. At 1CCTV.ro you can find a wide range of 4G SIM surveillance cameras, easy to install, reliable and perfect for construction sites, cottages, farms or any isolated location. Our models are compatible with mobile networks in Romania and offer live streaming, smart notifications and modern security features.

Types of surveillance cameras with SIM

On 1CCTV.ro you will find a variety of SIM card surveillance cameras, designed to meet security needs in locations without a fixed internet connection. Here are the most popular categories:

1. 4G surveillance cameras with integrated SIM

These are the most common types of SIM cameras and work exclusively over a mobile network. You don't need Wi-Fi or cables — just insert an active SIM card and the camera is ready to use. They are ideal for:

• Isolated areas (farms, forests, construction sites)
• Temporary supervision (events, works)
• Mobile use (trailers, caravans)

2. Surveillance cameras with SIM and solar panel

These cameras are equipped with a solar panel for power, making them completely autonomous. They can operate for months without intervention, using the internal battery and solar energy. They are perfect for locations without access to electricity, such as:

• Agricultural lands
• Mountain huts
• Parks or forests

3. PTZ rotating cameras with SIM (Pan-Tilt-Zoom)

PTZ cameras with SIM offer wide viewing angles and the ability to pan, tilt, and zoom remotely, directly from the app. They are great for:

• Surveillance of large yards or parking lots
• Complete control over the monitored area
• Tracking moving objects

4. 4G indoor cameras with SIM

They are designed for indoor spaces without fixed internet, such as:

• Cottages or holiday homes
• Construction site containers
• Temporary offices

They have motion detection, instant notifications and sometimes audio functions (microphone/speaker).

5. Surveillance cameras with SIM and two-way communication

These models include a microphone and speaker, which allows direct communication with people in the monitored area. Useful for:

• Gate access control
• Monitoring children, elderly people or animals

6. Dual SIM cameras and dual connectivity (4G + Wi-Fi)

These cameras offer maximum versatility — they can operate via both SIM (4G) and Wi-Fi connection. Thus, they are suitable for locations where internet connection may vary.

Relevant technical features of SIM card surveillance cameras

Choosing a surveillance camera with SIM means investing in an autonomous, flexible and efficient solution. Here are the most important technical features that define these cameras:

1. 4G LTE connectivity

SIM card surveillance cameras use the 4G mobile network to transmit video recordings. Thus, they work perfectly without Wi-Fi or internet cabling, making them ideal for isolated locations or where there is no digital infrastructure.

2. Universal SIM slot, multi-network compatible

The cameras are equipped with SIM slots compatible with all mobile networks in Romania, including Orange, Vodafone, Telekom or Digi. This offers increased flexibility in choosing your mobile data provider.

3. Motion detection with smart alerts

The integrated motion detection system allows the cameras to send instant notifications to your phone or tablet when they detect unusual movement in the field of view. This is essential for effectively protecting the monitored space.

4. Local and cloud storage

The cameras allow you to save images directly to a microSD card (usually up to 128GB or more), but also to the cloud, for easy access and safe backup. This way, you don't need additional equipment, such as an NVR or DVR.

5. High-performance night vision

Whether it's IR or white LED lighting, SIM-enabled surveillance cameras provide a clear image even in total darkness. Viewing distances can reach up to 20–30 meters, depending on the model.

6. Control and access from the mobile application

Through dedicated applications (available on Android and iOS), you can watch live images, speak through the integrated microphone (where applicable), view recordings or configure camera settings from wherever you are.

7. Internal battery and/or solar power

For extended autonomy, the cameras are equipped with rechargeable batteries and, in many cases, solar panels. This power system allows continuous operation even in areas without access to electricity, making these cameras completely independent.

Quick Filter Guide: Choose the Right SIM Security Camera

To help you make the right choice, we recommend filtering the options based on usage scenario, power type, desired functionalities, and degree of mobility.

Filter by purpose:

Comparison table: Types of SIM cameras available

Who are SIM card surveillance cameras suitable for?

SIM card surveillance cameras are an ideal choice for users who need video monitoring in locations without fixed internet infrastructure or in environments where mobility and flexibility are essential. Thanks to the 4G mobile connection and energy independence, these 4G SIM surveillance cameras are extremely versatile and fit into a variety of scenarios:

1. Temporary construction sites or mobile locations

If you manage a construction site, whether small or large, you know how important it is to monitor equipment, materials and daily activity. SIM-enabled surveillance cameras are perfect for monitoring temporary construction sites, as they can be quickly installed and easily relocated. No cables, no fixed network – just insert the SIM card and you’re done.

2. Cabins, holiday homes or isolated farms

Properties located far from the city – whether they are holiday homes, mountain chalets or agricultural farms – do not always benefit from fixed internet. A surveillance camera with a SIM card offers real-time protection, even in mountainous or rural areas, ensuring that everything is under control in your absence.

3. Areas without fixed internet infrastructure

In many rural or newly developed areas, access to a stable fixed internet connection may be lacking. In these conditions, surveillance cameras with 4G LTE connectivity become the ideal solution, operating exclusively on mobile networks. This way, you have live access to images without the need for routers, cables or local ISP providers.

4. Parking lots, industrial halls, trailers or containers

Isolated locations such as private parking lots, vacant industrial buildings, transport trailers or storage containers are often targets for vandalism or theft. 4G SIM cameras are easy to install and self-contained, making them ideal for these mobile or temporary applications.

5. Those who need a fast and mobile solution

If you need immediate video surveillance, without waiting for the installation of cables, networks or other equipment, a 4G surveillance camera with SIM is the answer. It works on mobile data and can be easily managed from the dedicated application. It is the ideal solution for events, temporary location monitoring or users who want a simple and quick setup.

Maximum versatility, anywhere, anytime

Whether you're a business owner, farmer, cottage owner or simply looking for a wireless surveillance solution, SIM card cameras offer the freedom you need. They combine 4G transmission technology with modern features such as motion detection, night vision and local or cloud storage - all without depending on a fixed infrastructure.

Advantages of choosing 1CCTV.ro:

• Free warranty and technical advice
• Tested products, 100% compatible with Romanian networks
• Competitive prices and fast delivery
• After-sales support and assisted installation
• Real stock and exclusive offers for individuals and legal entities

Frequently Asked Questions – Surveillance cameras with SIM

1. How does a SIM surveillance camera work?

The camera is equipped with a SIM card slot and connects directly to the 4G network. It transmits video to the cloud or to the app, without requiring Wi-Fi internet.

2. Do I need a SIM subscription?

Yes. The camera works with a SIM card with active mobile data. You can use a prepaid card or a data subscription, depending on your needs.

3. Where can I install a 4G surveillance camera?

Wherever there is a 4G mobile signal - on the farm, cottage, agricultural land, construction site or in areas without infrastructure.

4. How long does a camera with a solar panel and SIM last without charging?

Under normal sunlight conditions, the battery life is practically unlimited due to continuous charging. On days without sunlight, the battery can last between 2–5 days, depending on the model.

5. Can I view the images on my phone?

Yes. Most cameras come with free mobile apps for iOS and Android, where you can watch in real time and receive motion notifications.

6. Is a DVR or NVR needed for these cameras?

No. SIM cameras are independent. They can save to the cloud, microSD card, or app. However, some models may be compatible with NVRs for centralized storage.