【Plug and Play Outdoor Surveillance Camera System】The cameras have pre-paired to security NVR before shipped to the amazon warehouse over WiFi signal. Power on camera and recorder, enjoy a 7/24 1080p high-resolution video in seconds. IP66 Truly metal casing work excellent for indoor and outdoor use. | 【Expandable Wireless Camera System】SANNCE wireless signal can extend up to 1000ft, you can add 4 more camera cover more area. H.264+ compression saves a longer continuous recording video than standard H.264 compression, works well in homes, offices, shops, hotels, warehouses, schools, clubs. | 【Remote Access In Seconds】Scanning QR code quick install our free app: SANNCE sight, then you can see what happened no matter when and where you are on your phone(iOS/Android), support multiple devices remote access synchronize, you also can share what you see to other users. Support multiple browsers remote access | 【Customizable Motion Detection】In order to reduce false alarms, you can customize motion detection regions. When unexpected movements happened, you will receive an instant motion-triggered email alarm with snapshots and app alarm pushes. With an easy-to-use app, you can watch the live video to your mobile devices and record footage wherever you are(Need to insert hard drive for recording and playback) | 【 High-Quality CCTV System 】The camera built with 3 pcs class A Array Led, with clear 100ft night vision. We provide a no-guarantee 60day money back and full-year warranty and lifetime tech support. please email us if you have any questions.

Designed ONLY to be compatible with 2020 2019 2018 Release MacBook Air 13 inch with Retina Display and Touch ID (Models: A2179 & A1932 - MWTJ2LL/A, MVH22LL/A, MWTL2LL/A, MWTK2LL/A, MVH52LL/A, MVH42LL/A, MVFH2LL/A, MVFM2LL/A, MVFK2LL/A, MVFJ2LL/A, MVFN2LL/A, MVFL2LL/A, MRE82LL/A, MREE2LL/A, MREA2LL/A, MRE92LL/A, MREF2LL/A, MREC2LL/A). WARNING: This case is NOT compatible with previous generation MacBook Air 13 inch. | Please kindly check the model number "Axxxx" on the back of the MacBook before your purchase, make sure you choose the exact same model number as the listing title stated "A2179" or "A1932". | NO Cut Out design, transparency is different from color to color. Fully vented for safe heat disbursement, fully access to all buttons and features. Totally removable, easy to put on and take off that can protect your MacBook Air from scrapes and scratches. | Case Dimension: 12 x 8.5 x 0.62 inch, the 2020 2019 2018 Released MacBook Air 13 inch with Retina Display & Touch ID dimension: 11.97 x 8.36 x 0.61 inch. | Including 2 matching color keyboard covers (one compatible with 2018 2019 release MacBook Air 13 inch model A1932 and another compatible with 2020 release MacBook Air 13 inch model A2179) to protect your MacBook keyboard against spills and contaminates. 1 year warranty on case, keyboard cover.