2-in-1 Design: The Sanyipace sewer camera features a two-layer cable design. The upper layer is a 0.2" (5mm) diameter, 230ft (70m) long, rigid cable with a 0.67" (17mm) camera head, ideal for pipes with diameters greater than 1.2" (30mm). The lower layer is a 0.28" (7mm) diameter, 131ft (40m) long, stiffer cable with a 0.9" (23mm) camera head, suitable for pipes with diameters greater than 1.8" (45mm) Powerful Console: The 9" IPS color screen provides clear visibility of plumbing issues at a glance, with support for 5x zoom in and out. The screen displays a real-time distance counter and supports switching between feet and meters. The DVR recorder includes a soft keyboard for typing notes and a microphone for voice recording. Built-in speakers allow for playback, enabling more effective problem analysis Never Tilted: The self-leveling function ensures your footage stays upright, features with 512Hz transmitter allows easy pinpointing of broken pipes by using the 512Hz locator (sold separately). The IP68 waterproof 23mm camera head offers a 145° viewing angle and 12 adjustable light beads. This design is perfect for inspecting odorous or slow-draining pipes, enabling quick identification of clogs, bellies, cracks, crushes, or disconnections Professional Details: Comes with 2 camera protector covers (for the upper layer cable) and 2 pipe pulley guide wheels (for the lower layer cable). Includes a 16GB TF card, it supports a maximum of 128GB. Powered by a 4500mAh rechargeable battery, it provides up to 10 hours of use on a full charge, ensuring reliable performance both indoors and outdoors No Worries Purchase: Sanyipace sewer cameras meet all your needs, backed by 24/7 after-sales service and lifetime technical support. Ideal for plumbers, homeowners, inspectors, contractors, engineers, construction workers and municipal workers. Perfect for inspecting sewage, underground water pipes, oil and gas lines, kitchen plumbing, and HVAC ducts. It excels in underground exploration, home pipe blockage inspections, and accessing narrow or hard-to-reach areas