Features:
* USB wireless screen transmission, support windows and mac computers; only through the USB port, complete the transmission and power supply at the same time; support wireless screen transmission to the receiving end; one-click screen transmission, no software installation required; support touch control of the computer plugged into the USB screen transmitter.
* Support wireless reception of mirrored video streams of Android system, IOS system, Mac OS system, Windows7/8/10 system, and support stable work for a long time.
* Support Mac OS system, Windows system displaying the content of the host side in reverse, and support touch control.
* Android mirroring screen transmission supports sound transmission while playing online video; Android supports mirroring back transmission.
* Support host mode controlling device screen transmission, and do not occupy computer WIFI during use.
* Support Windows computer and Mac computer screen transmission, support mouse acceleration function, and low mouse delay.
* The receiver has a built-in Bluetooth module: when the Android phone conducts mirrored screen projection, it can play online videos or online music online and transmit the sound on the screen; it can also be connected to an external Bluetooth speaker for amplification.
* Support dual WIFI, internal and external network isolation function: dual WIFI technology ensures that the mobile phone can still surf the Internet when it is connected to the hotspot for screen projection; you can also choose to isolate the internal and external networks, the box screen is transmitted through the hotspot, and the box accesses internal and external networks through wired or WIFI, effectively ensuring the security of visitor information.
* The receiving end supports the function of automatic network upgrade: it can update the built-in program in time through the network, as well as the upgrade package of the USB screen transmitter. When the USB screen transmitter is inserted into the USB port of the receiving end, the USB screen transmitter is automatically upgraded, convenient for after-sales services such as upgrades.
* Support a variety of projection modes to meet the needs of various occasions. The preemption mode and the exclusive mode can be switched at will, and a dynamic projection code can be set to prevent projection accidents. The vertical screen mode can be set, convenient for the mobile phone to transfer the full screen in the vertical screen.
* The built-in annotation function can make real-time annotations on the shared screen, and can be saved in the local, and shared with U disk or mobile phone QR code.
* Support administrator function and provide administrator client software. The administrator client software can easily control the upper and lower screen operations of the screen projection terminal.
* Support the management of the background through the web page, select batch online settings and deployment.
* Support statistics of the screen transmission history of the screen transmission terminal: screen transmitter, transmission time, offline time, etc.
* Support automatic email alerts for equipment failures.
* Support automatic restart function: built-in real-time clock module to ensure that the system time can still run normally when there is no Internet, on-board super capacitor, power failure 7x24 hours, the time keeps running normally; it can be set to automatically restart when there is no screen transmission in the early morning to ensure that the device can still run effectively without power failure for 7x24 hours, 365 days.
* Compatible with Miracast and WiDi functions, after the receiver runs a built-in specific program, it can support Miracast screen projection of Android phones and WiDi screen projection of notebooks, without Android software.
* Support mobile phone scan code screen transmission function: Android mobile phone client LAN scan code supports direct screen transmission, saving all steps; Apple mobile phone client LAN scan code automatically connects to the network, and only one device is found by Airplay for screen transmission, avoiding the multiple devices trouble.
* Support screen projection across network segments, the receiving host and the transmitting end are in the large network of different network segments: provide Android mobile phone client, Apple mobile phone client, Apple computer client, Windows computer client, all four common devices can be used to realize screen projection across network segments;
* Support server-free 8-digit screen transmission code, no need to build a server, easy to deploy in small conference room groups; support 6-digit screen transmission code that requires a server, and can set the screen transmission code of a specific conference room according to the actual situation, convenient for management; the screen transmission code supports dynamic changes; the server can be deployed in the cloud or built on the customer's intranet.
* Remote centralized control and unified management: quickly view device information and device usage status in the background; push wallpapers, screensavers, greetings and other templates for batch management; support one-click export of device statistics reports without statistical troubles. As soon as the device is disconnected, an email alert will be sent to you, and notify the administrator as soon as possible.
* Support the maximum reception of 8 transmitters for screen projection, and support up to 4 split screens. If there are more than 4 input signals, the projection screen adopts the first-in first-out principle.
Specification:
Model |
TV-812F |
USB screen transmitter (standard configuration 2) |
|
OS |
Windows 7/8/10, Apple Mac |
Resolution |
720P~1080P |
Frame rate |
Audio and video 18~30 frames |
Total delay |
100~200ms |
Transmission distance |
30m (without cover) |
Display mode |
Support extended desktop (Windows 7/8/10) |
Touch control |
Support 10-point touch return (Windows 7/8/10); Support mouse mode return (Mac) |
Wireless transmission rate |
Transmitter 300Mbps |
Wireless transmission protocol |
IEEE 802.11 a/g/n/ac |
Frequency band |
5.8G, multi-channel selection |
Verification protocol |
WPA2-PSK |
Upgrade method |
Host USB upgrade screen transmitter |
Meeting mode |
Host mode: the host can touch the screen list to select the designated PC to transmit the screen Participant mode: when the current non-host is transmitting the screen, whoever presses the screen transmitting button will get the control right |
Mobile phone wireless screen transmission |
|
Dual WIFI |
5G Hotspot and 2.4G WIFI work at the same time, and you can also surf the Internet when the phone is transmitting screen |
Scan code to transmit screen |
The Android client can scan the QR code to transmit the screen |
Cross network segment |
Under the same LAN, realize screen transmission between different network segments |
iPhone |
iOS 8 and above, AirPlay mirroring screen transmission, support multi-screen streaming mode |
Android phone |
Android 5.0 and above, install the USBDisplay app to support mirroring screen transmission, and support synchronous sound transmission (industry exclusive) |
Unique MiraPlay mode |
No need to install APP for mobile screen transmission; support Miracast, AirPlay, USB wireless screen transmission |
Others |
|
Rotation mode |
Support 90°, 180°, 270° screen rotation |
Dynamic password |
Android APP screen transmission, AirPlay, Windows software screen transmission supports dynamic password protection |
Annotation |
Gesture wipe, support QR code scanning and sharing |
Video output |
HDMI audio and video output |
Real time clock |
Built-in super capacitor, maintain normal operation after power off for 1 week |
Scheduled restart |
Support timed restart function to ensure that the device will not lose power and run healthily all the year round |
Other small app |
Welcome messages, File Browser with Category Function, Screensaver |
Router mode |
Support both 2.4G and 5.8G AP for screen transmission |
Video decoding |
Support H.264, H.265, VP8, RV, WMV, AVS, H.263, MPEG4 |
Decoding resolution |
4K |
Interface |
USB HID |
Mouse |
Support |
Infrared touch |
Support |
Capacitive touch |
Support |
System version |
Android 7.1 |
CPU |
ARM Cortex A7 x 4 |
RAM |
1G DDR3 |
Storage |
8G |
Video output |
1ch HDMI output |
TF extension |
Maximum 64G |
Infrared remote control |
Support |
WiFi |
2.4G |
HDMI output resolution |
Maximum 1920x1080 60Hz |
Power supply |
DC: 12V |
Maximum power |
12W |
Dimension (L*H*W) |
160*122*22mm |
Net weight |
450g |
Working temperature |
0℃~40℃ |
Relative humidity |
10%~90%, no condensation |