One-Stop OEM/ODM Manufacturer
From Design to Assemble on Tuya Smart IP Camera
OEM your own brand for Tuya IP  cameras products.
OEM your own LOGO on products.
ODM a new series IP  Cameras products.
 ID design for your products, you provide ID design or we provide ID design, both are available.
Mold create for your own designed product.
OEM your own LOGO on packing box.
Customized your own mobile APP.
Customized your own keypad menu, your language,etc.
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Quality Assurance
One-stop solution from design, engineering to manufacturing
2 Years Warranty
Functions and features are available to be customized
Connected to Wi-Fi within 50m, clear, no delay, long time work without disconnection 
Customer Support
We can provide different product design for partners​​​​​​​
Industrial design, hardware and software engineering, logo printing, packaging etc both are available to be customized.
We produce easy-to-install wire-free camera, smart home security products such as Wi-Fi cameras, video doorbells, floodlight cameras,  and even PCBA.
we can offer account period for strategic partners
Technical Support
Strict QC Every cctv camera product sent to customer will be tested for 48 hours, 24hours half products, and 24hours full product testing. The RMA rate is almost Zero
Responsibility
Every issue about our products will get our highly attention. We will find a satisfying solution for you in a very short time. If the problem is caused by our company, we will take responsibility for all the losses.
Fast delivery
Samples usually are shipped within 2-7 business days since payment arrived.

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FAQ

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  • Q WiFi Security Cameras

    A
    WiFi security cameras for home and business are easier to install, more flexible, and much more portable, than traditional wired surveillance
    Cameras,ZhangwoTechnology provides top-rated dual-band WiFi IP cameras, offering 2.4 GHz and 5 GHz band options and eliminating your worries about signal loss.
     Ideal for monitoring places wirelessly where running cables all around isn't in the cards.
    Experience our 5MP super HD WiFi IP cameras like never before, by capturing the details with 2.4X the resolution of 1080p, day and night. You can put the wireless
     security IP cameras outdoors and indoors, with waterproof housing.
    StayconnectedanywherewithTuyaSmartAPPand Client, by viewing your camera on your phone and computer. Stop attempted break-ins with the WiFi cam with motion
     spotlight and siren.
    The indoor wireless home security camera from Zhangwo also features two-wa yaudio,pan and tilt.
    Zhangwo Technology  indoor PTZ wireless IP camera provides a super wide viewing angle.

  • Q WiFi vs PoE Camera System – How to Make an Appropriate Selection?

    A
     Both WiFi and PoE security cameras can offer basic monitoring functions, but they are rather distinct.  Both the systems have their pros and strength, so it’s not simple to make a wise and quick decision. The following pointers will help you better understand their benefits in distinct applications.
     Installation: As discussed earlier, the PoE camera transmits both power and data using a single cable. This means, there is no need for a secondary cable for power. This makes the setup process much easier and more flexible. Also, there is no need to install the camera close to the power source as the POE  switch directly provides the power source. On the other hand, WiFi cameras are connected to the WiFi network for footage transmitting. Thus, there is no need to run the cables from the recorder to the cameras, making the installation process easier. However, for Wi-Fi systems, you need an expert networking team for any technical issues and security reasons.
     Transmission Speed: Data transmission speed has improved with the aid of PoE technology. PoE may deliver up to 2.5 to 5Gbps data over distances of 100 meters by adopting  Cat5 and Cat6 patch cables WiFi cameras are nothing but WiFi jammers. For instance, if 4 IP cameras over the network transmit data continuously, then this will slow down the WiFi and put a strain on your internet.
     Coverage: The PoE cameras need to be located within 100 meters, which is ten times than the WiFi ones. This means the connection distance of Wi-Fi cameras needs to be within a 10-meter radius of the router signal, which is the biggest pitfall of a wireless connection. 
     Security: There are fewer chances of network attacks in hardwired systems on the account of the automatic emails and auditory alerts. However, wireless networks are more prone to spoofing and hacking as the spoof and the destination device’s address, as well as data format, will achieve the goal.
     Power Management: Implementing PoE technology, the user can rely on the centralized or centrally-managed uninterrupted power supply (UPS) for backup power. On the other hand, Wi-Fi cameras utilize individual power management systems.
     Cost: PoE cameras are more expensive than WiFi cameras. To setup PoE cameras, the user will require a decent network switch , PoE supported Ethernet cables, qualified PoE IP cameras, which automatically increases the installation costs. On the other hand, WiFi cameras require fewer tools and accessories, which saves money and known as a cost-saving option.

  • Q What is WiFi Camera ?

    A
     As an alternative to PoE cameras, a WiFi camera system connects cameras to a wireless router without any hardwired connection. Thus, it is called a WiFi camera system. However, they still require wired power. They transmit security footage from the camera to the recorder, further, which can be accessed within a network or remotely through app or software. This means the user can access the footage either through cloud storage or built-in devices. Through software, the user can not only view the cameras’ video feed but also have access to several features of cameras settings. Additionally, the user can access sound or any movement that takes places within its radius.

  • Q What is PoE Camera?

    A
     A power over Ethernet (PoE) camera is much like a traditional security camera. As the name suggests, it is the wired system that requires cables for power, video transmission, and internet connection. PoE technology is used to transmit both data as well as power through a single cable. IP cameras equipped with PoE technology can send video records to the network while receiving power from the same PoE switch. This makes the installation process more flexible and easier than the latter. PoE cameras are known for their reliability and consistency. Unlike WiFi cameras, these systems do not face issues such as interference and signal jamming

  • Q Our Capability

    A

    Capability     10+ Years experienced in the industry in average.     5 Core competitiveness  leading Technology and products (T) reliable Quality control (Q)  fast Response (R)  Flexible Delivery (D) continuous Cost advantage (C)  5 Cross-platform R&D and delivery capabilities for IPCs and NVRs

    HISILICON, INGENIC, MSTAR/SIGMASTAR, FULLHAN, GUOKE
    The same applications and APIs to share the same cloud application

    300K ~500K PCS production capability per month

    Quick, Flexible and Customizable capability

    Hardware, Software, Middleware, HTTP API, APP and Services

    Independent, protected and confidential branch for each customer

    100 + branches source code for different customers

  • Q we offer a whole set of OEM service

    A
    • Hardware
      CCTV Camera Mainboard,Security Camera Lens,Surveillance Camera Light,Housing
      1.Camera Mainboard,The camera Mainboard can be customized in size and shape
      A,Custom sizes from 23 * 23 to 38 * 38
      B，Customize the PCB shape according to the shell
      2. Camera Lens,Select various specifications of camera lenses according to different scenes to achieve the best display.
      A.  1.8mm Fisheye Lens,
      B.  2.1mm ,2.5mm ,2.8mm Board Lens
      C.  6-22mm Varifocal Lens
      D.  5-50mm Varifocal Lens
      3. Camera Aux LED
      A.  You can customize LEDs of different wavelengths
      B. Customize the LED PCB shape according to the shell
      4. Camera Housing Customize
      5.Camera special function expansion
      A. AC24 & DC 12V Daul Power Supply
      B.Heater and Fan
      C.Radiator
      D.Explosion proof shield
      E.Stainless steel bracket F.Deep waterproof
      Oem brand
      Hardware Customization
      Software customization
      Industrial camera customization

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  • Vini
  • Vaida
  • Simon
Introduction

Milestone
​​​

2021

Core partner with Ingenic, Fullhan,Goke,HiSilicon
AI for all products
AI Smart HOME WiFi Cameras

2020

Become Tuya Core WIFI IPC Supplier

2019

Technical Partner with HISILICON
2MP/5MP Professional IP Security Solutions released
ODM for big brands worldwidely

2018

Shenzhen Zhangwo Technology Co.,ltd Founded

2013-2017

OEM to Domestic Trading company 

Shenzhen Zhangwo Technology Co.,Ltd

Add: Floor 3-5, Building 7, Fuan Industrial Park, Xinghua Road, Pingdi Street, Longgang District, Shenzhen City
    Email:  Simon@inlifecam.com
Copyright  2025 Shenzhen Zhangwo Technology Co.,Ltd. All rights reserved.  Sitemap
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