Koscanning B66 4G CCTV Camera No WiFi Needed 2K 355° Built-in SIM Lifetime Free 4G Network Two-Way Audio Indoor Outdoor

Why Choose Us-------KOSCANING️Still worried about the cost of 4G security cameras?Choose MHome for lifetime free data, no top-ups required. Save at least ¥1800 in data charges annually.【Free Shipping: Customers can confirm and claim a free shipping coupon on the product details page before placing an order.】【Fast Shipping: Shipped within 24 hours】【Payment Methods: Online payment or cash on delivery】【Product Information: Quality guaranteed, inspected before shipment】【Warranty Period: One-year warranty】【After-sales Service: Please contact us if you have any questions after signing for the package. Thank you for your patronage.】 [4G Wireless Security Camera | Global Automatic Signal, No SIM Required]Our 360° 4G cellular security camera features built-in VSIM technology for instant global connectivity. It automatically adjusts the signal upon power-on—no SIM card setup required, unrestricted by carriers. Excellent signal reception, especially in remote areas, farms, construction sites, holiday homes, or isolated areas without Wi-Fi coverage.Core Technologies and Advantages:1. 24/7 Recording- 7x24 uninterrupted recording2. Integrated Design, No Card Slot Required- No external card slot required, improving device aesthetics.- Effective dust and water resistance.1. Enhanced device durability and reliability3. Intelligent Network Selection- No need for manual APN settings. vSIM technology automatically selects the best network based on signal strength to adapt to various complex environments.- Ensures stable video transmission across regions and in weak network environments, eliminating weak or no signal issues.Easy Installation- No screws required to mount the camera to the wall. Simply attach the sticker with hole markings, then screw the tripod to the wall, and finally place the camera to complete the installation.2K Ultra HD + Dual Night Vision ModesCapture precious moments day and night! You can switch between full-color and infrared night vision modes via the Tuya/Smart Life App. Capture even the finest details in complete darkness.355° Center Point Rotation and Real-Time TrackingRemotely control 355° horizontal rotation via the Tuya/Smart Life App. Motion tracking technology automatically locks the rotation. Key features include:Smart PIR Infrared Alarm and Two-Way CommunicationAdvanced PIR infrared sensors distinguish between people and other animals, preventing accidental triggering by remote controls (e.g., wind, leaves). Receive instant alerts via the Tuya Smart or Smart Life App and activate the device's built-in microphone for a clear voice alert to intruders or to greet visitors.Waterproof and dustproof, data secureDesigned to withstand harsh environments and extreme temperatures, including typhoons and torrential rain. Video recording is sent to the built-in SD card (sold separately), supporting up to 128 GB of storage.