Hello Yan Zhi Ma, and thank you for taking the time to review your Defender 4K wired security system. We are happy to hear you are pleased with the picture quality both during the day and at night and that you would recommend the system. Please do not hesitate to reach out to our Support Team via chat, e-mail or phone if you require any assistance.

Hello Danny, Thank you for taking the time to review the 4K security system. We are so happy to hear that you are happy with the quality of the picture and the app! Our customer feedback is what matters most to us here at Defender! We would greatly appreciate you speaking with your friends and family about your experience with Defender and your Phoenix. Without you and our other customers, Defender would not be the name it is today!

Hi Craigers! Thank you for taking the time to review your Defender 4K system. We are excited that you continue to enjoy the quality and simplicity of our DIY systems and we are thrilled to have you as a loyal Defender customer. Our customer feedback is what matters most to us here at Defender! We would greatly appreciate you speaking with your friends and family about your experience with Defender and your Defender 4K System. Without you and our other customers, Defender would not be the name it is today! Maha M. | Defender Customer Experience Expert

Hi Sabrina, we are happy that you are enjoying your system. Martin R. | Defender Customer Experience Expert

Hi Sam, we are happy that you are enjoying the new features. If you should have any questions please contact our support team by phone, email or live chat! Defender Support

Thank you, Marcy Barry for taking the time to review your Defender 4K wired security system. We are delighted to hear you are enjoying your system and that you found the set up simple and the picture quality great. Should you find you require any assistance, please reach out to our Customer Support Team via chat, phone or e-mail!

Hello Ken B, thank you for taking the time to review your Defender 4K system! Welcome to the Defender Family! We are so glad to hear you are happy with your system! Our customer feedback is what matters most to us here at Defender! We would greatly appreciate you speaking with your friends and family about your experience with Defender and your system because without you and our other customers, Defender would not be the name it is today! Melissa C.| Defender Customer Experience Expert

Hello Dhanvir Patel, and thank you for taking the time to review your Defender 4K wired security system! I'm happy to hear you are enjoying your system as well as the app and that your installation was easy. Please contact our support team by phone, email or live chat if there is anything we can assist further with!

Thank you Tracey Woodard for taking the time to review your Defender 4K Wired Security System! I'm happy to hear you are enjoying your system and that it is serving its purpose for your small business. If you find that you have any questions please contact our support team by phone, email or live chat!