ZYRO Link 5.8 GHz Long-Range Customer Validation Report V2.0

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 1 
ZYRO 
LONG-RANGE VIDEO TRANSMISSION 
5.8 GHz FIELD VALIDATION REPORT 
 
Document version V2.0 - Customer Edition 
Test date 21 July 2026 
Firmware fw-20260717-4uu8.bin 
Prepared for Customer technical evaluation 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 2 
00 DOCUMENT CONTROL 
Status, scope and source basis 
 
Document item Details 
Document title ZYRO 5.8 GHz Long-Range Video Transmission Field Validation Report 
Document ID ZYRO-TR-5G8-20260721-V2.0 
Version V2.0 - Customer Edition 
Test date 21 July 2026 
Source basis Original three-page field test record plus two runtime screenshots supplied with this 
report 
Product designation 5.8 GHz wireless video transmission system; specific commercial model not stated in the 
source record 
 
Executive summary 
MAXIMUM TESTED DISTANCE 
9.78 km 
Open-path field test 
DIRECTIONAL ANTENNA 
512 / 1024 kbps 
Smooth at both rates 
OMNI ANTENNA 
512 kbps 
Smooth at 9.78 km 
OBSERVED LIMITATION 
1024 kbps 
Minor stuttering with omni  
 
The supplied field record documents successful video transmission at 3.86 km and 9.78 km. At 9.78 km, the directional-
antenna configuration was reported smooth at both 512 kbps and 1024 kbps. The omni-antenna configuration was reported 
smooth at 512 kbps and showed minor stuttering at 1024 kbps. 
Data integrity note: This customer edition reorganizes and explains the supplied evidence. It does not replace missing 
continuous RF logs, packet-loss records, weather data, GPS coordinates or calibrated antenna-gain measurements. 
Contents 
• 01  Test objective and scope  
• 02  System under test  
• 03  Test configuration 
• 04  Test routes and environment  
• 05  Test 1 - 3.86 km 
• 06  Test 2 - 9.78 km 
• 07  Runtime evidence  
• 08  Engineering interpretation  
• 09  Conclusion and recommendations  
• Appendix A  Referenced media  
• Appendix B  Original source report  
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 3 
01 TEST OBJECTIVE AND SCOPE  
What was evaluated and what was not recorded 
 
Objective 
Evaluate the practical long-range video transmission performance of the supplied 5.8 GHz wireless link at two field 
distances and compare directional and omni antenna behavior at the longer route. 
Evaluation points 
• Link establishment and end -to-end video availability at 3.86 km and 9.78 km.  
• Observed video smoothness under the tested antenna and bitrate combinations.  
• Instantaneous runtime indicators captured from the device web interface.  
• Suitability of directional versus omni antennas for the tested long -range use case. 
Scope boundaries 
Scope item Report treatment 
Recorded in source Test date, firmware, main radio settings, endpoint locations, installation height, route 
distance, antenna type, selected video bitrates and qualitative video result. 
Not recorded 
Weather, wind, humidity, exact GPS coordinates, antenna gain, cable loss, EIRP 
verification, continuous RSSI/SNR logs, packet-loss percentage, throughput benchmark 
and Fresnel-zone survey. 
Interpretation rule Engineering comments in Section 08 are identified as interpretation and are kept 
separate from the source-derived test results. 
 
Path condition: The photographs and maps show open outdoor paths. A formal line-of-sight and Fresnel-clearance survey 
was not included in the source package; therefore this report uses the term “open-path field test” rather than claiming 
verified Fresnel clearance. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 4 
02 SYSTEM UNDER TEST 
AP, STA, camera and antenna arrangement 
 
 
AP-side module and antenna connections 
 
STA-side module, camera and omni antennas 
 
Element Source-supported description  
AP side Wireless module configured as AP. The source photos show both omni and directional 
antenna options. 
STA side Wireless module configured as STA and connected to a camera. The source photos 
show dual omni antennas. 
Video interface evidence The supplied runtime screenshots show an ONVIF/ODM interface reporting H.264 at 
1920 ×  1080. 
Antenna comparison The 9.78 km route compares a directional antenna with an omni antenna under 512 kbps 
and 1024 kbps video settings. 
 
The specific camera model, antenna gain, cable type and commercial product model are not stated in the source report. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 5 
03 TEST CONFIGURATION 
Radio and firmware settings recorded in the source 
 
 
AP radio module  
STA radio module 
 
Parameter Recorded value 
Firmware fw-20260717-4uu8.bin 
SSID shown in configuration screen ZMESH_LINK 
Operating band 5.8 GHz 
Channel setting 36 
Bandwidth 20 MHz 
MCS MCS0 
Power setting 31.5 dBm / 3150 mBm - “Use professional antenna” shown in the UI 
Baud rate 115200 
 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 6 
03A CONFIGURATION INTERFACE  
Original configuration screen retained as source evidence 
 
 
Figure 3-1. Configuration interface captured in the original source report 
Terminology note: The source interface labels the value “36” under Frequency and “5.8G” under Channel. For technical 
readability, this report presents them as channel 36 and the 5.8 GHz operating band. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 7 
04 
TEST ROUTES AND 
ENVIRONMENT 
Field locations documented in the source report 
 
 
Route 1: Shuiyue Bridge to Tiande Temple - 3.86 km 
 
Route 2: Nanliao Fishing Port to Potou Fishing Port - 9.78 km 
 
Route item Recorded information  
Route 1 AP at Shuiyue Bridge (水月橋); STA at Tiande Temple (天德堂); distance 3.86 km. 
Route 2 AP at Nanliao Fishing Port (南寮漁港); STA at Potou Fishing Port (坡頭漁港); distance 
9.78 km. 
Terrain evidence Route 1 combines a low-elevation bridge site with a higher temple site. Route 2 follows 
an open coastal path. 
Environmental records Weather, wind, humidity and spectrum occupancy were not recorded in the supplied 
report. 
 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 8 
05 TEST 1 - 3.86 KM 
AP at Shuiyue Bridge; STA at Tiande Temple 
 
 
AP installation at Shuiyue Bridge 
 
STA installation at Tiande Temple 
 
DISTANCE 
3.86 km 
Map measurement in source  
AP INSTALLATION 
~1.5 m 
Site elevation ~8 m 
STA INSTALLATION 
~1.5 m 
Site elevation ~85 m 
OBSERVED RESULT 
Smooth 
Video reported fluent 
 
Test item Recorded value 
AP antenna Directional antenna 
STA antenna Omni antenna 
Video bitrate Not stated in the source result section 
Video result 影像流暢 / smooth video 
Referenced evidence video Video_260721155939T TX 天德堂&RX 水月橋上.mp4 
 
Result statement: The source report records smooth video for this 3.86 km setup. No continuous latency, RSSI, SNR or 
packet-loss statistics were included for this route. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 9 
06 TEST 2 - 9.78 KM 
Directional versus omni antenna comparison 
 
 
AP installation at Nanliao Fishing Port 
 
STA installation at Potou Fishing Port 
 
 
Directional antenna used for the long-range comparison 
 
Omni antenna arrangement shown in the source setup 
 
DISTANCE 
9.78 km 
Coastal open-path route 
DIRECTIONAL / 512 
Smooth 
Source-reported result 
DIRECTIONAL / 1024 
Smooth 
Source-reported result 
OMNI / 1024 
Minor stutter 
Source-reported result 
 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 10 
06A RESULT MATRIX 
All test outcomes consolidated from the source record 
 
Test route Distance Antenna configuration Video bitrate Observed result 
Shuiyue Bridge → Tiande 
Temple 
3.86 km AP directional / STA omni Not stated in source report Smooth video 
Nanliao Fishing Port → Potou 
Fishing Port 
9.78 km Directional antenna 512 kbps Smooth video 
Nanliao Fishing Port → Potou 
Fishing Port 
9.78 km Directional antenna 1024 kbps Smooth video 
Nanliao Fishing Port → Potou 
Fishing Port 
9.78 km Omni antenna 512 kbps Smooth video 
Nanliao Fishing Port → Potou 
Fishing Port 
9.78 km Omni antenna 1024 kbps Minor stuttering 
 
Long-route comparison 
Comparison item Result 
Directional antenna Both 512 kbps and 1024 kbps were reported smooth at 9.78 km. 
Omni antenna 512 kbps was reported smooth; 1024 kbps showed minor stuttering. 
Referenced directional video Video_260721162958 指向天線 TX 坡頭&RX 南寮.mp4 
Referenced omni video Video_260721164457 圓頭 ANTTX 坡頭&RX 南寮.mp4 
 
No quantitative acceptance threshold was supplied. Accordingly, this report presents the observations without assigning a 
formal pass/fail certification. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 11 
07 RUNTIME EVIDENCE 
Instantaneous device status and ping captures 
 
 
Figure 7-1. Runtime screenshot A supplied with the test package 
Visible indicator Captured value 
Visible video reference The media-player title includes the 9.78 km omni-antenna test video filename. 
Displayed device address 192.168.10.21 
Runtime TX / RX 1.2 Mbps / 283 Kbps 
Antenna signal -94 dBm 
Link quality 12% 
SNR N/A 
Visible ping samples Approximately 5 ms to 206 ms in the captured window; no timeout is visible in the 
screenshot. 
 
The values above are instantaneous UI readings, not a continuous measurement log. TX/RX counters are presented from 
the perspective of the displayed device and should not be treated as an application-layer throughput benchmark without 
confirming device role and counter definition. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 12 
07A 
RUNTIME EVIDENCE - SECOND 
CAPTURE 
Higher signal and SNR state shown in the supplied evidence 
 
 
Figure 7-2. Runtime screenshot B supplied with the test package 
Visible indicator Captured value 
Displayed device address 192.168.10.20 
Runtime TX / RX 400 Kbps / 1.1 Mbps 
Antenna signal -79 dBm 
Link quality 33% 
SNR 14 dB 
Visible ping samples Approximately 5 ms to 60 ms in the captured window; no timeout is visible in the 
screenshot. 
Video interface H.264, 1920 ×  1080 shown in the ODM interface 
 
Compared with Figure 7-1, this capture shows a materially stronger signal and lower visible latency variation. The source 
package does not provide synchronized timestamps or a continuous log, so the screenshots should be treated as 
representative states rather than a controlled statistical comparison. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 13 
08 ENGINEERING INTERPRETATION  
Clearly separated from the source-derived observations 
 
Interpretation of the 9.78 km results 
• The directional antenna result indicates that additional antenna gain and focused energy materially improve the link margin a t 
the longest tested distance.  
• The omni antenna remaining smooth at 512 kbps but showing minor stuttering at 1024 kbps is consistent with a reduced fade 
margin: a higher application bitrate leaves less tolerance for retransmissions and latency variation.  
• The -94 dBm / 12% screenshot represents a weak -link state. The visible ping variation up to approximately 206 ms is 
consistent with retransmissions, queueing or temporary channel degradation, but the screenshot alone cannot identify the 
exact cause. 
• The -79 dBm / 14 dB SNR screenshot represents a stronger state and shows a narrower visible ping range. This supports the 
practical value of better alignment, antenna gain and path clearance.  
Customer deployment guidance 
Use case Recommendation 
For maximum stability at ~10 km Use the directional antenna, verify alignment at both ends and keep the video bitrate at 
or below the validated 1024 kbps setting. 
When omni coverage is required Use 512 kbps as the source-supported stable setting at 9.78 km; validate 1024 kbps at 
the final installation before release. 
Installation Increase antenna height where practical, minimize cable loss and maintain clear 
polarization/orientation. 
Future validation Record continuous RSSI/SNR, packet loss, ping statistics, UDP/TCP throughput, 
weather, GPS coordinates, antenna gain and spectrum occupancy. 
 
These recommendations are engineering inferences based on the supplied observations and should be revalidated for 
different hardware revisions, antennas, regulatory power limits, terrain and interference conditions. 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 14 
09 
CONCLUSION AND 
RECOMMENDATIONS 
Customer-facing outcome statement 
 
3.86 KM 
Smooth 
Directional AP / omni STA  
9.78 KM DIRECTIONAL 
Smooth 
512 and 1024 kbps 
9.78 KM OMNI 
Smooth at 512 
Minor stutter at 1024 
 
Conclusion: The supplied evidence demonstrates practical long-range operation of the 5.8 GHz video transmission system 
at 3.86 km and 9.78 km under the documented field configurations. The directional antenna provided the strongest long-
range result, maintaining smooth video at both 512 kbps and 1024 kbps over 9.78 km. The omni configuration remained 
smooth at 512 kbps and showed minor stuttering at 1024 kbps over the same route. 
Recommended customer configuration: For deployments approaching 10 km, use the directional antenna and a validated 
video bitrate of 512-1024 kbps. Where omni coverage is required, 512 kbps is the source-supported stable setting at the 
tested distance. 
Qualification statement: These results apply to the tested firmware, radio settings, antenna arrangements and field 
conditions. They are not a guarantee of identical performance in other interference, terrain, weather or regulatory 
environments. 
Recommended next test package 
• 10 km repeat test with synchronized continuous RSSI, SNR, ping and packet -loss logging. 
• UDP throughput and application video bitrate captured simultaneously.  
• Directional antenna gain, cable loss and verified EIRP documented.  
• Photographs of antenna orientation and measured installation heights at both endpoints.  
• Weather, wind, spectrum scan and exact coordinates recorded in the test sheet.  
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 15 
A 
APPENDIX A - REFERENCED 
MEDIA 
Files named in the original source report 
 
Media item Reference 
3.86 km video Video_260721155939T TX 天德堂&RX 水月橋上.mp4 
9.78 km directional video Video_260721162958 指向天線 TX 坡頭&RX 南寮.mp4 
9.78 km omni video Video_260721164457 圓頭 ANTTX 坡頭&RX 南寮.mp4 
Runtime screenshot A Media-player title references the 9.78 km omni-antenna video. 
Runtime screenshot B Device and ONVIF runtime status capture. 
 
The three video files are referenced by name in the source report but were not embedded in the supplied PDF. This Word 
document includes the two runtime screenshots provided in the conversation. 
 
Shuiyue Bridge map detail 
 
Tiande Temple map detail 
 
 
Nanliao Fishing Port map detail  
Potou Fishing Port map detail 
 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 16 
B1 
APPENDIX B - ORIGINAL SOURCE 
PAGE 
Original field test record, page 1 of 3 
 
 
Original source report - page 1 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 17 
B2 
APPENDIX B - ORIGINAL SOURCE 
PAGE 
Original field test record, page 2 of 3 
 
 
Original source report - page 2 
  

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ZYRO 5.8 GHz LONG-RANGE VIDEO TRANSMISSION | CUSTOMER EDITION 
 
Document ID: ZYRO-TR-5G8-20260721-V2.0 Page 18 
B3 
APPENDIX B - ORIGINAL SOURCE 
PAGE 
Original field test record, page 3 of 3 
 
 
Original source report - page 3