// Product series

High Quality Products

Sewer Camera

Applications: Blocked / slow draining plumbing. Wall / wire inspection. Home owners inspection.

More

Intercom Doorbell

This is a video door phone with the functions of monitor, wireless unlocking, hands-free call and talk.

More

Fish Finder

Application field: Monitoring aquaculture, underwater exploration, Ocean/Ice/Lake fishing swimming/diving/snorkeling are all available.

More

Cable Tester

Network Cable Tester Digital Signal Finder Anti-jamming Noiseless On-load Line Finder with Line Finding Function

More

ABOUT US

图片名称

Shenzhen MAOTEWANG Electronic Technology Co., Ltd. (hereinafter referred to as "MAOTEWANG") was established in 2014 and is headquartered in Shenzhen, China. As a company dedicated to the research, development, production, and sales of security products, MAOTEWANG is committed to providing high-quality security solutions. The company's main products include a diverse range of product lines such as villa visual intercom doorbells, pipeline endoscopes, wireless monitoring sets, visual fish finders, industrial-grade pipeline inspection equipment, and access control systems.

LEARN MORE

2014

Company Establishment

50 +

Utility model patents invention patents

15 +

EU invention patent

100 +

Revenue exceeds 100 million

zz01
zz01
zz01
zz01
zz01

// PRODUCTS

Popular Selected Products

10.1inch IPS Sewer Pipe Inspection Camera with Locator Meter Counter DVR

IPS 10.1-inch screen with recording, audio recording, photo taking, 5x electronic zoom, keyboard input, electronic meter, 23mm diameter stainless steel probe, sapphire lens, HD 1080P resolution, 145-degree lens angle, 7mm diameter cable for 60m pipeline endoscope, with positioning receiver U8R, 4500mAh built-in battery, battery level indicator, 12 adjustable white LED lights, comes with two camera protective covers, and a silicone keyboard as a gift.

View Details +

10inch IPS Sewer Pipe Inspection Camera 512hz Locator AHD 1080P

IPS 10-inch model featuring video recording, audio recording, and photo capture; 5x electronic zoom; keyboard input; electronic meter counter; 23mm diameter stainless steel probe; sapphire lens; HD 1080P resolution; 145° viewing angle; 7mm diameter cable/pipe endoscope (60m length) with U8R positioning receiver; 4500mAh built-in battery with power display; twelve adjustable brightness white LED lights; includes two camera protection covers; comes with a silicone keyboard as a gift.

View Details +

Sewer Pipe Inspection Crawler Robot 2MP Front & Rear Dual Cameras

512Hz Signal for Precise Positioning 4WD for All-Terrain Adaptability Dual 360° HD Cameras with Auto-Recording User-Friendly Interface for Easy Operation Full-Metal Body & Corrosion-Resistant Cable for Durability Portable Trolley Handle with Metric Counter

View Details +

Sewer Pipe Inspection Camera With Wireless WiFi Auto Self-Leveling 512hz Locator

IPS 10-inch monitor with WIFI hotspot, video recording, audio recording, and photo-taking functions; 20x electronic zoom; keyboard input; electronic meter counter; 23mm diameter stainless steel probe; sapphire lens; HD 1080P; 145° lens angle; 7mm diameter cable, 50m pipeline endoscope; with U8R positioning receiver; 4500mAh built-in battery with battery level display; 12 adjustable white lights; with two camera protective covers; includes a silicone keyboard.

View Details +

// SOLUTION

Committed to Providing High-Quality Security Solutions

Welcome To Leave a Message For Consultation

Fill in your requirements >>

We will contact you within one working day. Please pay attention to your email.

Submit Now
%{tishi_zhanwei}%

// BLOG

Latest Blog News

2026-10-28

Sewer Camera 512Hz: 2026 Complete Buying & Operation Guide for Drain Inspections


This 2026 technical guide covers end-to-end application, selection, calibration, and maintenance of 512Hz sewer inspection cameras, drawing from 12 years of field testing by MaoTeWang engineering teams. We break down how 512Hz sonde signals cut through concrete, clay, and PVC pipes, compare performance across budget and professional-grade models, answer high-frequency user questions, and share step-by-step calibration steps that reduce locator error to under 3cm. The guide is built for plumbing contractors, municipal utility teams, and rental fleet operators looking to maximize inspection ROI.

Details+

2026-06-24

2026 Ultimate Guide to Sewer Camera with Locator: Features, Use & Buying Tips


This comprehensive 2026 guide breaks down all key details of sewer camera with locator, from core functionality verified in 10+ years of MaoTeWang R&D field tests, step-by-step operation tutorials, real model performance comparison data, practical maintenance advice, to tailored buying suggestions for different user scenarios, to help professional teams cut inspection cost and improve work efficiency.

Details+

2026-06-24

2026 Ultimate Guide to Sewer Camera with Locator: Use, Specs & Buying Tips


This complete guide explains core definitions, standardized operation steps, performance comparison, selection criteria and common FAQs of sewer camera with locator, combining first-line site testing data from MaoTeWang’s technical team to help plumbing workers, property managers and municipal maintenance staff pick and use the right equipment, avoid misjudgment and improve work efficiency.

Details+