DH-PFM885-I 2.4G Wireless Device Quick Config Manual V1.0.0 Zhejiang Dahua Vision Technology Co.
Important Safeguards and Warnings Please read the following safeguards and warnings carefully before using the product in order to avoid damages and losses. Attentions: Do not expose the device to lampblack, steam or dust. Otherwise it may cause fire or electric shock. Do not install the device at position exposed to sunlight or in high temperature. Temperature rise in device may cause fire. Do not expose the device to humid environment. Otherwise it may cause fire.
Table of Contents 1 Cable Connection ............................................................................................. - 3 - 2 Typical Working Mode...................................................................................... - 4 - 3 Device Config ................................................................................................... - 5 - 4 Appendix 1 Technical Specifications..............................................................
1 Cable Connection Please refer to Figure 1-1 for the connection of DH-PFM885-I. Figure 1-1 Please refer to sheet 1-1 for more details about the port. Device model Port Port name Connection and function DH-PFM885-I 3 RJ45 ports PoE Connect to the “PoE” on the PoE power device via twisted pair, and provide power and data transmission to the device. LAN “LAN” port can be used to connect to IP camera; you can select any LAN port for device debugging.
2 Typical Working Mode The product can be applied for monitoring video transmission inside the elevator well, meanwhile it can use multi port to carry advertisement player inside the elevator to realize update of realtime information. The return link of data can be realized by relying on the current property management network or installing outdoor wireless device.
3 Device Config Precondition Please refer to the cable connection figure to connect the device to mainframe and power it on. Operation Steps It is to configure elevator room and elevator car via the following steps, normal communication can be realized after config is completed. Configure Elevator Car Device (Access Point Mode) Step 1 Configure the computer IP address as the address which is not used in the LAN, such as 192.168.1.180.
Figure 3-2 Step 3 Click “Wizard” option after login. Please set LAN IP as the unused address in the LAN during this step. Please click “Save & Apply” to make it valid after setting is finished. Figure 3-3 Configure Elevator Room Device (Client Mode) Step 1 Configure the computer IP address as the address which is not used in the LAN, such as 192.168.1.180.
Figure 3-4 Step 2 Use browser to log in the device, the default IP address of DH-PFM885-I access point is 192.168.1.35. The username is root, password is admin; Figure 3-5 Step 3 Click “Wizard” option after login. Please set LAN IP as the unused address in the LAN during this step. Please click “Save & Apply” to make it valid after setting is finished.
Figure 3-6
4 Appendix 1 Technical Specifications Item Parameter Standard IEEE802.11 b/g/n（2T2R 300Mbps） Working 802.11 b/g/n(HT20): 2412MHz~2462MHz frequency 802.11 n(HT40): 2422MHz~2452MHz Antenna Built-in antenna: gain 6dBi Output power 20dBm horizontal 65°, vertical 60° Wireless Receive -72dBm@65Mbps， -97dBm@1Mbps sensitivity Max 11n：300Mbps(40M channel width), 130(20M channel width) transmission 11g：54Mbps speed Working 48V PoE or 12V DC voltage Port 3×10/100M Base-TX (Cat.
Network mode Route/Bridge Security IP/MAC address filter, conceal network name, port isolation mechanism Network TCP/UDP/ARP/ICMP/DHCP/HTTP/NTP protocol TDMA Support (extend private communication protocol) enhance Auto ACK timing adjust Support（auto adapt to the change of transmission distance, make performance always in the optimal state） management NTP，Syslog，Telnet，AC and log Webpage config Support webpage config management Firmware Support Firmware webpage update update Bandwidth 20M/40MHz flexi
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note This user’s manual is for reference only. Slight difference may be found in user interface. All the designs and software here are subject to change without prior written notice. All trademarks and registered trademarks are the properties of their respective owners. If there is any uncertainty or controversy, please refer to the final explanation of us. Please visit our website for more information. Dahua Technology CO., LTD. Address：No.1199 Bin’an Road, Binjiang District, Hangzhou, PRC.
