HDMI Quad Multiviewer Switch 4x1,Seamless Switcher 4 in 1 Out Switcher with IR Remote,Support 1080p 60Hz,3.5mm Audio Output,Upgrade 10 Viewing Modes for Security Camera, Advertising, Meeting
HDMI Quad Multiviewer Switch 4x1,Seamless Switcher 4 in 1 Out Switcher with IR Remote,Support 1080p 60Hz,3.5mm Audio Output,Upgrade 10 Viewing Modes for Security Camera, Advertising, Meeting
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About This
- 【HDMI 4x1 Quad Multiviewer】This HDMI 4x1 Quad Multiviewer is a high performance switcher with four channel HD screen segmentation and seamless switching 4 HDMI input sources. It has three core functions:①4-Screen Multiview: Simultaneously display four high-definition video signals on one single display.②Flexible Layouts: Choose from a variety of screen segmentation modes to suit your needs.③Seamless Source Control: Instantly and smoothly switch between all four HDMI inputs.
- 【Upgrade 10 Viewing Modes】This HDMI multiviewer can display multiple HDMI input sources on a single output screen. It upgrades 10 Viewing modes (For details, please refer to Product Figure), you can easily switch between different modes by using the IR remote or DIP switch control,providing flexibility and convenience,and it can adjust your aspect ratio of the picture from 4:3 to 16:9 in dual side by side Mode. (Note: The IR remote control is power up by AAA battery, and the AAA battery do not included in the package.)
- 【Seamless Switching】Seamless switch with low latency and no interruption,this HDMI multiviewer allows for seamless switching between four input sources.(A brief waiting may be needed when switch between different modes.) It ensures a smooth process with no waiting time,especially useful when using the device in full screen mode.(Note: Use the [Audio Switch] button on the product to switch audio synchronization.)
- 【3.5mm Audio Extraction】This HDMI Multi-viewer has a stereo audio port for synchronous output of audio, which can bring you excellent audio experience. What’s more, we have gold-plated the 3.5mm interface to ensure stable operation, preventing the interface from being damaged after multiple insertions and removals. Besides, it supports different audio format such as DTS-HD, Dolby-realHD, LPCM 7.1, Dolby-AC3,DSD and so on.
- 【High Definition Resolutions】This HDMI switcher can switch between 4K@30Hz or 1080P@60Hz, and backward compatible with all previous resolution such as: 1080i, 720p and so on. There are 4 average screens in multi-viewer mode when you first use the product. The screen will turn into black in case of no signal input. (Note: Please ensure that your monitor or other HDMI devices can reach 4K@30Hz, otherwise this HDMI Multi-viewer cannot reach 4K@30Hz, and it will turn into a black screen.)
- 【Wide Compatibility】This 4 in 1 out HDMI Multiviewer Switch can suitable for most devices with standard HDMI interface. Input: Security Cameras, Desktops, Laptops, Blu-Ray Players, Computers and more. Output:HDTVs,Projectors,Monitors etc. It can be widely used in various scenarios such as residential surveillance, hypermarkets, shopping mall ,museum, school, hotel and multiplayer video conferences.
Overview
- Color : Black
- Connector Type : HDMI
- Brand : Synccrons
- Compatible Devices : Blu-Ray Player, Computer, Laptop, Monitor, PC, PS4, PS4 Pro, Projector, Security Cameras, Television, Xbox Blu-Ray Player, Computer, Laptop, Monitor, PC, PS4, PS4 Pro, Projector, Security Cameras, Television, Xbox
- Cable Type : HDMI

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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