SET UP WIFI QUICKLY: This wifi camera with updated wifi performance, which ensure easier wifi set up and more stable wifi connection. Please kindly know that the wifi password must more than 8 letters, and can't include &, /, space etc special symbol! For more detailed information, please refer SV3C official website http://www.sv3c.com/Installation-Instructions21.html, the complete instructions will help you set up the wifi of the outdoor camera easily! SMART MOTION DETECTION: What's happening when you're not home? SV3C wifi camera will alert you through mobile phone or send snapshots to email when motion is detected. This outdoor camera support motion detection recording to Micro SD card(sd card not included). The wifi camera supports SD card up to 128GB, more storage space! Motion detection area, detecting and alarm sensitivity is adjustable. CLEARLY NIGHT VISION: This wifi camera is equipped with 36 pcs IR led lights, can monitor your home indoor or outdoor clearly and easily whether it's night or day. And the night vision is adjustable, you can still see image even in a dim environment by adjust the IR sensitivity. The wireless surveillance CCTV can monitor up to 67ft, all in your eyes!