Size: B This wired outdoor camera and monitor connection is designed for reliable door monitoring and clear visitor alerts. It uses a 4core wired system connection and supports a cameratomonitor distance of up to 100 Meter. The outdoor camera includes a weatherproof cover for dependable operation in adverse weather. Ringtone and volume controls allow flexible audio settings to match different environments. Key benefits Longrange wired connection: 4core wired system supports stable signal and power for runs up to 100 Meter between the camera and the monitor. Weatherresistant outdoor camera: Equipped with a weatherproof cover to keep the camera functioning during rain and other harsh conditions. alerts: 25 chord ringtones can be switched , and both ringtone selection and volume are adjustable so alerts stay audible without being intrusive. Simple integration: Designed to work with systems that use a 4core wired connection and sized as Size B for compatibility with matching mounting openings. Features and specifications Size: B Connection: 4core wired system connection Maximum cameratomonitor distance: up to 100 Meter Outdoor protection: weatherproof cover for camera Audio options: 25 chord ringtones, selectable Volume control: adjustable ringtone volume Materials and performance Weatherproof cover protects camera electronics from exposure to rain and wind, maintaining reliable video and audio performance outdoors. The 4core wiring provides stable signal transmission for both video and audio over extended distances. Installation and compatibility Intended for systems that accept a 4core wired cameratomonitor connection. Size B mounting fits enclosures and panels designed for this size specification. Ensure cable quality and proper routing for distances approaching 100 Meter to maintain signal integrity. Practical use scenarios Residential entry: Install at a home entrance to see visitors and choose a ringtone and volume level that suits day and night use. Small office or reception: Use at an office doorway to screen visitors and adjust ringtone volume to avoid disrupting work areas. Workshop or storage facility: Mount outdoors near service doors to monitor access in all weather and set a loud enough alert to be heard across noisy workspaces. What this product solves Extends monitoring capability over long wired runs while keeping installation straightforward with a 4core connection. Protects outdoor camera components from weather exposure, reducing downtime caused by rain or wind. Offers flexible audio options so you can hear alerts clearly without them being too loud for the setting. Notes Verify that your existing monitor or door system supports a 4core wired connection and Size B hardware before installation.