It increases the level of detail and clarity of your security footage, giving you a better chance to capture important information, such as facial features. With a built-in white LED and IR LED, it offers excellent night vision, ensuring that no detail escapes you even in darkness. In addition to basic functions like motion and sound detection, the Foscam floodlight camera also includes a human detection feature that can distinguish people from other moving objects and send an alert to you. Thanks to the built-in PIR motion sensor, the floodlight turns on immediately when the Foscam floodlight camera detects an unusual situation. The white LED can also illuminate dark corners, making images on the display clearer and details more recognizable. The PIR scheduling can be set, or the motion sensitivity can be adjusted to your needs. The Foscam S41 floodlight camera supports real-time two-way audio. With an integrated microphone and speaker, you can communicate with welcome guests and address unwanted visitors, regardless of your current location. The Smart Spotlight Camera works with dual-band Wi-Fi, meaning you can connect it to either 2.4 GHz or 5 GHz networks. This reduces connection time and simplifies the setup process. Connecting to a 5 GHz network improves signal quality while preventing potential signal interference. If you prefer, you can also use a standard network cable for the existing RJ45 port.