4 Wire WiFi Video Intercom
* 4 wire FHD WiFi video intercom
* High-end video door phone
* Touch screem indoor monitor
* IP65 waterproof perfermance doorbell
Product Introduction
Introduction
As a manufacturer of innovative technology products, I am proud to introduce our latest offering - the 4 Wire WiFi Video Intercom. This cutting-edge device is designed to improve home security and make communication within households more convenient. Our product is manufactured to meet the highest quality standards, incorporating advanced features that are sure to impress merchants looking for efficient, affordable, and reliable intercoms.
Features and Benefits
Our 4 Wire WiFi Video Intercom offers a wide range of features and benefits that make it stand out in the market. First and foremost, the device is WiFi-compatible, which means that merchants can eliminate the need for unsightly wires and bulky equipment when they install our intercom. The device's wireless connectivity also makes it accessible from anywhere in the world, ensuring that merchants can stay connected to their homes and businesses at all times.
Another major feature of our product is its video intercom feature. This allows homeowners to see and speak to visitors before deciding whether to let them in. In addition, the video camera can record images of all visitors for added security. This feature is especially useful for those who feel uncomfortable opening their doors to strangers.
Our product also offers a two-way audio system, so that homeowners can have a conversation with visitors even if they are away from the door. This means that the intercom can be used as a virtual doorbell, allowing residents to communicate with guests whether they are inside the house or out.
One of the standout features of our 4 Wire WiFi Video Intercom is its affordability. At such an affordable price, this product is a fantastic option for budget-conscious consumers who still want to enjoy modern technology in their homes. It's also a great option for merchants who want to offer high-quality home security products to their customers at an unbeatable price.
Ease of Installation
Our 4 Wire WiFi Video Intercom is an easy-to-install device, which means merchants can offer this product without having to worry about complex installations or technical support services. The intercom can be installed in minutes, without requiring any professional assistance. All that is needed is a power source and a Wi-Fi network - the device will then be up and running in no time.
Conclusion
Overall, our 4 Wire WiFi Video Intercom is an excellent choice for merchants and homeowners alike. The device offers numerous features and benefits that make it stand out in the market, including wireless connectivity, video intercom, two-way audio, and affordability. Additionally, the device is easy to install and use, which means it can be enjoyed by anyone, regardless of their technical expertise. So if you're looking for an innovative and affordable home security solution, be sure to check out our 4 Wire WiFi Video Intercom today.
4 Wire WiFi Video Intercom
4 Wire WiFi video intercom is for villa house use. Indoor monitor and outdoor station are connected by 4- core wire, the distance of indoor monitor and outdoor station can reach to 80 meters. Indoor monitor can support 128G sd card to store music, movies and pictures. Also, the indoor monitor with SD card can record videos and snapshot pictures in case you are not at home to check who went to your home. The most important function is that you can use your mobile phone to control your video door phone remotely, such as monitoring, talking and unlock, it is very conveniet.

Specification and Datasheet

Model Number | 86721TM |
Display screen | 7" TFT glass touch screen with aluminum frame |
Definition | 1024x600 pixels |
CCTV camera input | 1080P/ 960P/ CVI/ TVI |
Color | Black and white glass touch screen for option with silver metal frame |
Processor | Built- in MCU Processor |
Calling mode | Half Duplicate Communication |
Calling time | 120s |
Standby current | Maximum 250mA |
Working current | Maximum 600mA |
Power supply | DC 15V or AC 100-220V for option |
Work temperature | 0~+50°C |
Installation | Surface mount |
Picture format | JPEG standard format |
Memory | Support Max 128GB SD card(>Class 10; not included) |
Dimension (L x W x D) | 120*190*20.5mm |
Connection | 4- core wire |
Custom Background | Yes (Background picture from MicroSD card when installed) |
Part Number | 84203 |
Dimensions | 120.5*40.5*116mm |
View angle | 110° wide angle camera |
Definition | 1080P |
LEDs for night vision | IR LEDs Supplement |
Power consumption | 200mA max. |
Power source | Powered from indoor monitor |
Operation temp. | -40~+50ºC |
Working humidity | 10% to 95% |
Installation | Surface mount |
Lock | N/O, N/C Contact (30VDC 2A) |
Ingress Protection Rating | IP65 |

4 wire connection, indoor monitor with WiFi function, and can work with both Android and iOS mobile phone, the APP is Tuya. We are the first company woking with Tuya company, and we have worked with them for over 4 years, so our WiFi intercom is very stable now.
System Diagram
The system can support max. 6 indoor monitors+ 2 outdoor stations and 2 CCTV cameras. All the outdoor stations and CCTV cameras can be 2.0MP, 1.3MP, 1.0MP, 800TVL, 600TVL, 420TVL. You can choose one as you need. Indoor monitor and outdoor station are connected by 4 Core wire, the cable between CCTV camera and indoor monitor is 2 core wire, and the cable between monitors is 4 core wire. Every outdoor station can connect with one lock, master indoor monitor can connect with one lock.

Package:
One indoor monitor and one outdoor station.
All the install accessories but not including cable.

Want to know more information, please feel free to contact me by sending inquiry below!!!
Why choose us?
- Our factory produces 4 Wire Video Intercom products that are designed to meet the changing needs of the market.
- Starting from the needs of customers, the company provides customers with a complete set of solutions, so that customers can get better products.
- Our factory is committed to sustainable and environmentally-friendly manufacturing practices when producing 4 Wire Video Intercom products.
- To technology innovation is our company policy of product quality.
- We are committed to delivering high-quality 4 Wire Video Intercom products that meet the highest standards of customer satisfaction.
- By virtue of diversified operation, our company has made outstanding achievements in the aspect of 4 Wire WiFi Video Intercom and boasts abundant resources for future development.
- Our team of professionals is committed to providing exceptional and proactive customer service for our 4 Wire Video Intercom products.
- We want to provide customers with high quality products and timely and thoughtful service, and constantly innovate to improve our service ability.
- Our factory is committed to continuous improvement, which is reflected in the quality of our 4 Wire Video Intercom products.
- Our company's independent research and development 4 Wire WiFi Video Intercom have attracted much attention and praise all over the world. The products are exported to many countries and regions and are deeply loved by consumers at home and abroad.
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