⭐️ Long Recording & Large Capacity Battery Built-in 2000mAh battery for 8 hours of normal recording, 15-20 days of operation in power-saving mode Remote power ON/OFF via app & up to 90 days standby Type-C charging supported, easy to install outdoors ⭐️ 4K High-Definition & Night Vision 940nm infrared LED allows for shooting up to 8m even in complete darkness Equipped with a 160° ultra-wide-angle lens, covering a wide area H.265 compression technology for high image quality & storage saving ⭐️ Wi-Fi Connection & App Operation Supported Motion detection with smartphone notifications, ideal for monitoring suspicious persons, pets, and babies Automatic overwrite recording for hassle-free use ⭐️ OK without Wi-Fi - 3 Recording Modes Supports MicroSD card recording (up to 256GB) Hotspot connection allows smartphone viewing even without Wi-Fi 3 modes: ① Motion detection ② PIR human detection ③ Continuous recording S489