Search query: security camera without microphone

Product: [2K, Pan-Tilt-Zoom] Kittyhok 8CH Wireless Security Camera System with 1TB HDD, 4pcs 3MP Outdoor/Indoor PTZ WiFi Surveillance Cameras, 2-Way Audio, Waterproof, 100ft Night Vision, Long-Range WiFi
Brand: Kittyhok
Relevance: Substitute
The system is 8 channel expandable and can add 8 cameras to it. It comes with four wireless security cameras so extra four cameras can be added to the system. Please check our add on cameras in the store.1TB hard drive pre-installed, allowing you to record and store the videos.You can control the cameras to pan and tilt remotely from your phone.
【The Latest Dual WiFi Tech & Long-range WiFi】 With the latest dual WiFi modules, The NVR can not only connect to the camera wirelessly, but also connect to the home network wirelessly, you can hassle free to place the NVR to any position to get enough WiFi signal. With auto WiFi relay Tech, each camera acts as WiFi repeater. The camera with poor Wi-Fi Signal will auto search and connect to camera with better Signal to extends already long-range WiFi distance.
【Remote Pan-Tilt-Zoom & Motion Detection】 Remote control the cameras to rotate 180° in horizontal and 55° vertically. With the PT WiFi camera's own 100 degree view angle, it ensures you always have a clear view of your property almost anywhere. The 4x zoom lets you see details when you want. Once suspicious motion is detected, you will get notification instantly.
【Plug N Play】The wireless system means cameras and NVR can be connected via WiFi. It doesn't mean you can use the system without any cables. Camera and NVR working still need power by power cord. All Cameras are already paired with NVR before out of factory, once powered, the video will show in the screen at once.
【2-Way Audio & Siren Alarm】 With built-in speaker and microphone, you can hear, see, and speak to your kids, lonely pets, even send away uninvited. If you turn on the siren alarm, when suspicous activity is detected, the camera will alarm to scare off intruders.
【24/7 recording & Remote Viewing】 With 1TB HDD pre-installed, the system records 24/7. With free app "Kittyhok"and PC software, you can remote aceess and check what happening and what happened anytime, anywhere with WiFi/2G/3G/4G.