Experience reliable and clear surveillance with this advanced 4CH Digital Wireless Security Camera System, featuring a 7-inch LCD digital screen and waterproof cameras designed for versatile outdoor use. Utilizing total digital wireless transmission at 2.4GHz frequency, this system ensures interference-free connectivity between the cameras and monitor, eliminating the need for complex wiring and enabling quick, hassle-free installation. Key Features: · 7-Inch LCD Digital Screen: A bright and vivid 7-inch display with 800x480 resolution (LED) and 640x480 image resolution provides clear monitoring visuals. Supports single and simultaneous 4-way viewing, including video and photo display modes. · Fully Wireless 4-Channel Digital Camera System: Operates on a 2.4GHz ISM digital public frequency band to deliver stable, reliable wireless transmission with no interference, covering approximately 10-15 meters line of sight depending on obstacles. · Waterproof Outdoor Cameras: Equipped with durable, weather-resistant housings and 3.6mm lenses offering a 92-degree wide viewing angle. Ideal for outdoor environments such as warehouses, shopping malls, home security, and childcare. · Night Vision Capability: Infrared night vision enables clear monitoring in low-light conditions with a night vision range of 2 to 4 meters, ensuring round-the-clock security. · Memory Card Recording Support: Includes an 8GB memory card and supports expandable storage up to 32GB for continuous video and photo recording in ASF and JPG formats respectively, enabling easy review and backup. · Motion Detection & Monitoring Functions: Features built-in motion detection technology for enhanced security alerts and recording efficiency. · Portable and Compact Design: The receiver measures approximately 200 x 117 x 20 mm (7.9 x 4.6 x 0.8 inches) and weighs about 980g, making it easy to place and operate in various settings. Technical Specifications: Display Screen Model: 602D11 LED Size & Resolution: 7 inches, 800x480 Image Resolution: 640x480 Single Screen Video: 640x480 at 25FPS Four-Split Screen Video: 320x240 at 25FPS Photo Format: 640x480 JPG Power Output: 5V/1A Working Current: ≤400mA Camera Resolution: 800,000 pixels Camera Lens: 3.6mm, 92° viewing angle Night Vision Distance: 2-4 meters Camera Working Current: Daytime 250mA, Nighttime 450mA max Operating Frequency: 2.4GHz ISM Band Package Includes: · 1 x Infrared Waterproof Camera · 1 x 7-Inch LCD Display Monitor · 2 x Power Supply Units · 2 x Antennas · 1 x Screw Pack · 1 x USB Cable · 1 x 8GB Memory Card This 4CH Digital Wireless Security Camera System delivers a seamless and flexible surveillance solution with wireless convenience, outstanding image quality, and reliable night vision capabilities. Its waterproof design and user-friendly setup make it perfect for enhancing safety in homes, businesses, and outdoor environments without the constraints of cumbersome wiring. Maintain full surveillance control with simultaneous multi-channel monitoring and secure local recording supported by expandable memory options.