✔【HD VIDEO】Security camera system uses H.265 + compression technology, twice the data compression rate, viewing pictures or videos is smoother. 8CH 1080P NVR and 4PCS 1080P IP cameras, even at night or dark areas can get clear images. Night vision ranges up to 65 feet，The NVR system does not contain a screen, you need to purchase it separately! | ✔【PLUG AND PLAY】 WiFi IP camera has been paired with the NVR system at the production site, just plug in the power to enjoy 24 hours / 7 days monitoring service。Support up to 8-channel IP camera，NVR security system and camera need to be connected to the power supply, wireless means WiFi connection | ✔【REMOTE VIEW】 Support remote monitoring of both mobile phones and PC clients. After installing the application, you can view all security cameras on the device anytime, anywhere, real-time video preview, recording, synchronized playback, and backup. With a remote control, it is convenient for you to control and adjust the NVR, keep abreast of the situation you are concerned about | ✔【MOTION DETECTION】 NVR security camera system can customize the surveillance area and detection plan to minimize false alarms. When motion is detected, smart notifications of email or snapshot alerts will be pushed to your smart phone. Let you rest assured | ✔【IP66 WATERPROOF】Outdoor security camera meets IP66 Waterproof standard and can withstand an operating temperature of -4°F to 122°F (-20°C to 50°C). It can work normally even in extreme weather such as snowstorms, widely used in villas, houses, offices, shops, hotels, warehouses, schools or other places you want.Provide one-year quality warranty and lifetime technical support。The after-sales mailbox is below the product list on the package

1080p HD wired video doorbell with two-way talk, advanced motion detection, standard 2.4 GHz connectivity and customizable privacy settings | Get real-time notifications sent straight to your phone, compatible Alexa device, or Ring Chime so you’ll always know when someone stops by | Advanced motion detection helps you know when someone’s at your front door before they ring your doorbell | Night vision with sharp contrast ensures you’ll never miss a detail – even in the dark | Hardwire Video Doorbell Wired using your existing doorbell wiring and the included tool kit for around-the-clock power and peace of mind | With a Ring Protect Plan (subscription sold separately), record all your videos, review what you missed for up to 60 days, and share videos and photos | Connect with Alexa to hear alerts on your compatible Echo device or see a Live View with an Echo device with screen. Talk to visitors by saying, “Alexa, talk to the front door.”

IMPORTANT NOTE: Our Duplicators does not copy any Encrypted, Copyright, Copy Protected DVDs/CDs, and Video games. Including store bought or rental discs | Auto Source Disc Analyzing, Master Error Proof,Copy, Test, Verify, and Compare functions available | Easy to use and a standalone unit; no software required or setup. No connections to other PC needed | Support DVD + & -R, DVD +RW & -RW, DVD + & -R Dual Layer, CD-R, CD-RW blank media standards & others | Self diagnostics with power start, disc formats automatically detected for stable and secure burning