Best Add-On Security Cameras of 2025

The Hiseeu Security Camera offers impressive 5MP HD video quality, ensuring you can monitor your property with clarity both day and night. With a built-in microphone, you can enjoy one-way audio, allowing you to communicate remotely with ease. Setting up this camera is straightforward, as it connects wirelessly to your existing Hiseeu security system without the need for an Ethernet port. This camera is specifically designed to work with Hiseeu systems, making it essential to confirm compatibility before purchasing. These features collectively enhance your home security by providing reliable surveillance and convenient remote monitoring.

Blink Indoor (3rd Gen) is a wireless, battery-powered security camera with a long-lasting battery life and infrared night vision. It allows you to store video clips and photos in the cloud with the Blink Subscription Plan and receive customizable motion alerts on your phone through the Blink Home Monitor app. The camera is easy to set up and works with Alexa. The add-on camera is available, and it requires Blink Sync Module (sold separately).

The AOSU Outdoor Camera offers a comprehensive security solution for your home. With no monthly fees, all recordings are securely stored in the home base, allowing for up to four months of video storage. You can easily track multiple events across different cameras and view live feeds from four separate areas on one screen, enhancing your monitoring capabilities. Plus, the built-in solar panel ensures that the camera remains powered without the hassle of frequent recharging. Its 360° coverage and auto motion tracking mean no blind spots, providing you with thorough surveillance of your property.

This 4-in-1 hybrid wired security camera delivers crystal-clear 1080p Full HD footages at 30 fps with Digital WDR and 3D DNR. It is made from the high-quality ABS material and has an IP66 waterproof rating, making it suitable for outdoor and indoor installation. With 12 built-in IR LEDs, it offers a night vision range up to 66 ft with Smart IR tech to adjust the intensity of the IR LEDs. The flexible 3-axis bracket enables easy setup and angle adjustment, and you can adjust the camera's lens directly to cover the vital areas you want for the ideal field of view.

The eufyCam 2C is a wireless home security camera that provides crystal clear 1080p HD live-stream and recording. It has a 135° diagonal field of view and 180-day battery life from just one charge. With human detection technology, you are only alerted when a person approaches. It is weatherproof and requires a HomeBase 2 to operate.

The eufy Security eufyCam 3 Add-on Camera is an ideal security camera outdoor wireless that enables you to see 4K detail day and night. The camera is self-sustaining and can work in any outdoor environment with an integrated solar panel only needing 2 hours of daily sunlight for Forever Power. You can control the eufyCam 3 with voice activation via Alexa and the Google Assistant and set activity zones to avoid false alarms. The camera offers facial recognition that differentiates between family and strangers with self-learning AI and has expandable local storage. However, it requires the eufy Security HomeBase 3 to operate.

This 2MP security camera supports AHD/TVI/CVI/CVBS video output and is compatible with ANNKE DVRs and most third-party DVRs on the market. It features 100 ft IR night vision and IP66 weatherproof housing, making it ideal for indoor and outdoor use. The camera is easy to install and operate with an adjustable 3-axis stand and high-quality power adapter.

eufy security's eufyCam Pro is a top-of-the-line wireless home security add-on camera that boasts a 2K resolution, 180-day battery life, detailed night vision, and human detection technology. With its 2K resolution, you can see everything in and around your home in crisp clarity. Its 180-day battery life means you won't have to frequently recharge the camera. Even at night, you can still see everything clearly with its detailed night vision. The camera's human detection technology ensures that you are only alerted when a person, not an animal, approaches your home. With an IP67 weatherproof-rating, the eufyCam Pro is built to withstand any weather condition.

The Lorex LBV2531U 1080p HD Bullet Security Camera is an advanced camera that features 1080p Full HD resolution with long-range IR night vision for a premium security solution that gives you clarity at all times, indoors and outdoors. This fully weatherproof add-on camera has extreme temperature performance, making it a fantastic choice for securing what matters most in any corner of the globe. Compatible with Lorex D841, DV700FS, DV800, DV900, LHV2000, LHV5100, D241, and D441 DVRs.

The Hiseeu Wireless Camera offers impressive features for your security needs. It is designed to work exclusively with Hiseeu's wireless security system, ensuring seamless integration. With 3MP high-definition video quality and enhanced night vision capabilities, you can monitor your property clearly both day and night. The camera's one-way audio feature allows you to hear what’s happening remotely, adding an extra layer of convenience. Pairing the camera with your NVR box is straightforward, making installation easy for you. This product is a reliable choice for protecting your home and loved ones.