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Description
DAHUA PFM881 Outdoor 5G Wireless video transmission device (CPE)PFM881 Outdoor 5G Wireless video transmission device (CPE) >Support outdoor temperature 30~70, industrial design; >Wireless coverage recommended range3km; >Radio frequency mouth anti thunder reaches 15KV ESD; >Support auto ranging function, real time display straight line distance between client and base station; >Support device auto reboot function; >5G mode support 5745~5825MHz(extended range: 4920~6100MHz); >Support flow control, effectively
PFM881
Outdoor 5G Wireless video transmission device (CPE)
>Support outdoor temperature：-30℃~70℃, industrial design;
>Wireless coverage recommended range≤3km;
>Radio-frequency mouth anti-thunder reaches 15KV ESD;
>Support auto ranging function, real time display straight line distance between client and base station;
>Support device auto reboot function;
>5G mode support 5745~5825MHz(extended range: 4920~6100MHz);
>Support flow control, effectively control base station/client input/output flow control;
>Support VLAN partition, realize virtual local network function, control broadcast storm
>Support 802.1x authentication method, effectively guarantee client access control, provide access safety.
>Support client priority setting, better dispatch each client when the mode is point-to-multipoint
>Support multiple channel option (5M/10M/20M/40M), effectively improve anti-interference and penetration capability
>Wireless coverage recommended range≤3km;
>Radio-frequency mouth anti-thunder reaches 15KV ESD;
>Support auto ranging function, real time display straight line distance between client and base station;
>Support device auto reboot function;
>5G mode support 5745~5825MHz(extended range: 4920~6100MHz);
>Support flow control, effectively control base station/client input/output flow control;
>Support VLAN partition, realize virtual local network function, control broadcast storm
>Support 802.1x authentication method, effectively guarantee client access control, provide access safety.
>Support client priority setting, better dispatch each client when the mode is point-to-multipoint
>Support multiple channel option (5M/10M/20M/40M), effectively improve anti-interference and penetration capability
Product Data
|
Model |
DH-PFM881 |
|
Wireless Features |
|
| Wireless Standard |
IEEE802.11 a/n |
| Working Frequency |
5745~5825MHz(extended range: 4920~6100MHz) |
| Wireless Speed |
300Mbps |
| Modulation Mode |
OFDM |
| Antenna |
Built-in antenna: gain 15dBi |
| Output Power |
27dBm (max) |
| Receiving Sensitivity |
-74dBm@65Mbps, -96dBm@1Mbps |
| Transmission Distance |
0-3KM |
| Wireless Direction Angle |
Horizontal 40°, vertical 15° |
|
Hardware |
|
| Power |
1*PoE RJ45(IN: 220V, OUT: 24V/0.5A); |
| Power Consumption |
Max. 8W |
| Ethernet Port |
1*LAN RJ45 + 1*LAN RJ45 from passive PoE adapter |
| Indicator Light |
Wi-Fi status indicator light / LAN port indicator light / Power indicator light / Signal intensity indicator light |
| Working Temperature |
-30℃～+70℃ |
| Storage Temperature |
-30℃～+80℃ |
| Working Humidity |
5%～95%RH(no condensation) |
| Equipment Dimension |
280mmx30mmx80mm |
| Equipment Weight |
0.45Kg |
| Mast Diameter |
40mm~60mm |
|
Software |
|
| Encryption Type |
WEP/WPA-PSK/WPA2/CCMP(AES)/TKIP |
| Network Mode |
Route/Network Bridge |
| Working Mode |
Access Point/Client/WDS AP/WDS client/WDS Repeater |
| Security Mechanism |
IP/MAC address filtering, hide network name, etc. |
| Network Protocol |
TCP/UDP/ARP/ICMP/DHCP/HTTP/NTP |
| TDMA Enhancement |
Support(TDMA eliminate hidden nodes influence and greatly improve one-to-many performance) |
| Auto ACK Timing Adjustment |
Support(Auto optimize parameter within long-distance communication and make the performance optimal) |
| Management and Log |
NTP, SNMP, Syslog, Telnet |
| Webpage Configuration Management |
Support webpage configuration |
| Firmware Update |
Support firmware webpage update |
| Long-Distance Communication Throughput Rate |
≤40Mbps@3km |
| Bandwidth Flexible Configuration |
5M/10M/20M/40MHz |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 436 reviews
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Product Reviews
★★★★★ 5
Works great
Size: 8.8" x 9.3" x 1.1"
Good filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
★★★★★ 5
Fit as stated
Size: 8.8" x 9.3" x 1.1"
Perfect fit for my 2013 Honda and price was great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2025
★★★★★ 5
Great Replacement Cabin Air Filters for my 2008 Honda Civic
Size: 2Pcs, Size: 2Pcs
Item Reviewed: CF10134 Cabin Air Filter with Activated Carbon Replacement for CP134, Fit for Honda Accord/Civic/Odyssey/CR-V and Acura MDX/TSX/TLX/RDX/Ridgeline (2 pack)
ℹ️ Summary
I picked these up because I needed some replacement cabin air filters for my 2008 Honda Civic. These seem like decent quality and they were a perfect fit in my car. For $15 at time of order for two air filters it was a solid deal that I can glad recommend to others. I hate writing short reviews, but there’s not much else to say about these.
Here is how I rate items:
5 ⭐️ = Completely exceeds expectations.
4 ⭐️ = Works well with minor concerns.
3 ⭐️ = Does the job, nothing special.
2 ⭐️ = Some things work, but lots of issues.
1 ⭐️ = Didn’t work well, not worth it.
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Reviewed in the United States on September 30, 2025
★★★★★ 4
Good fit for Acura MDX
Size: 8.8" x 9.3" x 1.1"
This is an air cabin filter that will fit many cars, and in my case a 2019 MDX. Since this kind of filter is not doing anything critical like keeping dirt out of an engine, I shop around for non-OEM filters for something that strikes a balance between price versus performance. This filter just filters out dust in a car cabin, and when we’re not in our cars, we don’t have the benefit of an air filter when we are walking around outdoors. At a fraction of the price of an Acura filter, this filter seems to strike that balance. The filter media looks sturdy and is embedded with charcoal to help absorb odors.
Installation is very straightforward in my MDX, and similar in most cars. There is a compartment door inside the glovebox that first must be removed before changing the filter. Pay attention to the direction flow arrow that shows which way the filter should be installed.
Overall I am satisfied with this filter. It is inexpensive, fits perfectly, and seems to do the job just fine. It is definitely worth trying if you are trying to save money.
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Reviewed in the United States on October 12, 2024
★★★★★ 5
These filters do the job
Size: 2Pcs
Fits great in my '08 Accord LX and my '19 Accord Sport 2.0t. They filter air well and are easy to install like any cabin air filter in a Honda. I am pleased. Good value for the price.
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Reviewed in the United States on October 8, 2025