Product Feature
With DVR, you can record video anytime and anywhere;
Low power consumption;
Double antenna reception to make the signal more stable;
Auto-Searching,support a key search frequency;
4.3 Inch 800*400 dot hight brightness LCD screen;
Built-in super sensitiveness 5.8GHz 40ch receiver,especially with RaceBand;
Built-in 3.7V/2000mAh hight-capacity Li-ion polymer Battery;
Universal USB charging interface;
Real-time video return, Very low time-delay;
Bilingual menu in support of Chinese and English;
Support external video signal input;
Support video signal output;
AV Port Instructions

Dimension Diagram
Not include antenna and headband
Safety Instruction
Read the entire instruction manual to become familiar with the feature of the product before operationg
age recommendation:over 14 years old. Using any near eye displays on children under 14 can cause eye development problems.This is not a toy
Please avoid wet or humid environments
Please use standard USB charger,charging voltage can only be 5v
Video output and Video input cannot work at the same time
specification
| name | 5.8G FPV Goggles | ||||||||
| LCD Screen | screen size:4.3 Inch IPS | ||||||||
| Resolution:800*400px | |||||||||
| Display Ratio:16:9 | |||||||||
| View Angle:Full View | |||||||||
| Brightness:500cd/m2 with hight brightness backlight LED | |||||||||
| Video delay | Video time-delay less than 20ms | ||||||||
| Lens | 2.8x Fresnel lens,92% transparent rate no distort of light | ||||||||
| Interface | antenna:2 x RP-SMA male | ||||||||
| USB:To charge the battery | |||||||||
| AV Jack:External video signals input or internal audio signal output | |||||||||
| Card slot:TF-Card,Support up to 32G(C10 recommend) | |||||||||
| DVR | REC size:VGA/D1/HD Selectable | ||||||||
| REC time:OFF/3 min/5min/10min Selectable | |||||||||
| Frame rate:30 Frames | |||||||||
| Compress format:MJPEG | |||||||||
| Record file format:AVI | |||||||||
| Languages | English and Chinese | ||||||||
| Power Supply | Power adapter:DC5V/2A (USB interface) | ||||||||
| Battery:3.7V/2000mAh DVR module ON:each full charge revive around 2.5hr working time DVR module OFF:each full charge revive around 3.5hr working time |
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| Power Consumption: Normal mode:the device operating current of 400mA at 3.7V Record mode:the device operating current of 620mA at 3.7V Built-in battery maximum charge current of 500ma |
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| Wireless | Frequency Table(MHz) | ||||||||
| CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 | ||
| Band A | 5865 | 5845 | 5825 | 5805 | 5785 | 5765 | 5745 | 5725 | |
| Band B | 5733 | 5752 | 5771 | 5790 | 5809 | 5828 | 5847 | 5866 | |
| Band E | 5705 | 5685 | 5665 | 5645 | 5685 | 5905 | 5925 | 5945 | |
| Band F | 5740 | 5760 | 5780 | 5800 | 5820 | 5840 | 5860 | 5880 | |
| Band R | 5658 | 5695 | 5732 | 5769 | 5806 | 5843 | 5880 | 5917 | |
| Body | Dimension:155mm*144mm*113mm Weight:300g(with headband,not included antennas) |
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Description

1,Key 1:Short press into MENU mode;Long press (More than 2 sec) for Power ON/OFF
2,Key 2:Short press for Auto-Searching;Long press(More than 3-5 sec) into AV mode
3,Key 3:Short press to start or stop Recording
4,Key 4:Short press for Band+(Change bands A-B-E-F-R circularly)
5,Key 5:Short press for Channel+(Change channel 1-2-3-4-5-6-7-8-9 circularly)
6,Antenna port A:RP-SMA male
7,Antenna port B:RP-SMA male
8,AV Jack:In RF receiving mode can output audio signal;In AV mode can enter the video signal
9,Micro-USB Charging port:Support DC 5V only
10,Card slot:Used for inserting memory card
11,RESET:Power Reset
12,Charging Indicator:When is charging,the red light is on;When is full,the green light is on.
13,REC Indicator:Show the different working states of the DVR module
Menu Instructions
In the normal mode,press Key 1 to enter the MENU mode
In MENU mode:
key 1: Scroll options bar
key 2:Auto-Searching
key 3:Invalid
key 4:Enter/Value +
key 5:Enter/Value –
Playback Instructions
In the menu mode,select the DVR option bar to enter the DVR mode
in DVR mode:
key 1 : Return / Quit Playback mode
key 2 : Delete current file
key 3 : Play / Pause
key 4 : Forward selection of video / Fast Forward (When video is playing)
key 5 : Backward selection of video / Fast Rewind(When video is playing)
Legal Disclaimer
Important Notice on Radio Frequency Usage
1.DMKR high-performance VTX modules are powerful RF instruments.Designed for specialized industrial, research, and laboratory applications. By purchasing this product, the buyer acknowledges and agrees to the following:
2.Regulatory Compliance: It is the buyer’s sole responsibility to ensure that the operation of this device complies with local laws, radio frequency regulations, and licensing requirements in their respective country or region.
3.Professional Use Only: This equipment should only be operated by qualified professionals. DMKR is not liable for any legal consequences, fines, or damages resulting from illegal or improper use.
4.Frequency Licensing: The 7.2GHz band may be restricted or require a specific technician’s license for operation. Please consult your local telecommunications authority (e.g., FCC, OFCOM, BNetzA) before powering on the device.
5.Risk of Misuse: The user assumes all risks associated with the deployment of this hardware. DMKR does not authorize the use of these devices in prohibited areas, including but not limited to, near airports or restricted government airspace.
6.No Liability: In no event shall DMKR be held liable for any direct, indirect, or incidental damages, including hardware failure of the UAV/UGV or legal intervention, arising out of the use or inability to use this product.
7.Safety Warning: High-power RF devices generate significant heat and radiation. Ensure proper thermal management and maintain a safe distance during operation.
8.Hardware Modification: Unauthorized modification of the firmware or hardware may void compliance certifications and safety protections.










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