[ SEAMLESS WIREFREE WI-FI CONNECTION ]: Say goodbye to tangled cables and complicated setups. The doorbell is wifi operated and has long rechargable battery life.No wires., so you can start protecting your home in no time. [4MP OUTDOOR CAMERA]: the device also acts as your high resolution outdoor camera with superb night vision , motion detection and human detection . [ TIMED PIR ACTIVATION ]: Customize PIR timing to suit your schedule, ensuring the camera is active when you need it most. [ VIDEO HISTORY AT YOUR FINGERTIPS ]: Review PIR wake-up videos anytime, giving you the convenience of checking who's been at your doorstep. [ LONG-LASTING BATTERY LIFE AND EFFCIENT POWER MANAGEMENT ]: Our doorbell camera's 2 rechargeable batteries provide 4-6 months of standby time nd with PIR activation, so you can trust it to keep your home secure day and night.