【2000 GROUPS LARGE CAPACITY BLACKLIST】: Our caller ID box has 2000 groups of large capacity blacklist storage, so you can block all unwanted calls. Say goodbye to telemarketers and scammers for good. | 【PERMANENT BLOCKING】: Phone blocker is easy to use, with just the press of a button, you can permanently block incoming calls, super filtering anti harassment. Enjoy a private, pure space without any interruptions and enjoy peace of mind and guard your privacy. | 【WITH LCD SCREEN DISPLAY】: With just 6 buttons on the blocker and a clear LCD screen, for easy operation and simple buttons for easy operation. Our device is user-friendly for older people as well, making it a great choice for a Christmas gift. | 【EASY TO INSTALL AND USE】: Call blocking device is designed with dual plugs, plug and play, making it easy to install and use with most landline phones. Say goodbye to international aggravating calls that deceptively adopt your area code and any exchange with our phone number blocker. | 【SERVICE GUARANTEE】: We strive to provide you with the best quality products and a satisfactory shopping experience you can buy with confidence. If you have any questions, don't hesitate to contact our customer service, our customer service will answer your questions for the first time. Wish you happy shopping and a happy life.

Motorized Lens: Equipped with two high precision motors for motorized zoom and autofocus, this lens offers convenience and versatility. Please note that a driver PCB is required (not included). | Lens Design: Our lens features a high resolution of 5 megapixels and a focal length of 6-22mm. With a 1/2.5 inch image format, it is designed with optical glass and metal workmanship to ensure optimal image quality. | IR Correction: To address color deviation during the day and enhance brightness at night, this lens boasts an IR CUT function. This feature ensures accurate color reproduction and improved image quality in various lighting conditions. | Important Parameter: Key specifications include a focal length of 6-22mm, a D14 mount interface, low distortion, a minimum object dimension of 0.3m, a Flange BFL of 13.5mm, and a fixed aperture iris. These parameters contribute to sharp and clear images. | Tough Shell: Our lens is housed in a premium aluminum alloy shell that provides excellent protection. It is designed to withstand extreme environments, ensuring durability and longevity.