PFM885-I: 2.4GHz Wireless Access Point for Safe Elevators - Dahua

PFM885-I: 2.4GHz Wireless Access Point for Safe Elevators - Dahua

 
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PFM885-I - is an indoor 2.4GHz wireless access point , designed for HD IP video transmission in elevators. Thanks to 802.11n MIMO 2x2 technology, it guarantees speeds of up to 300 Mbps and stable point-to-point or point-to-multipoint connections. It supports the proprietary TDMA protocol , which ensures secure and interference-free communications, and DC or PoE power supply for flexible installation. It offers auto-ranging, flow control and VLAN functions , ideal for reliable and uninterrupted video networks. With a compact design and multimedia optimization technology, it ensures maximum signal stability and smooth data transmission even in harsh environments. Dahua

Technical Data Sheet

Artikel-Nr.: PFM885-I

Marke: Dahua

EAN: 6939554996917

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

Das 2001 gegründete asiatische Unternehmen verdankt seinen Ruf der hervorragenden Qualität seiner Produkte in Bezug auf Leistung und Kapazität. Die Produktpalette von Dahua reicht von klassischen CCTV-Systemen bis hin zu komplexeren und gegliederten Sicherheitssystemen: nicht nur Videoüberwachung, sondern auch Zutrittskontrolle, Video-Zugangssysteme, Produkte zur Wärmeerkennung und vieles mehr. Die Zuverlässigkeit, die hochmoderne Technologie und die wettbewerbsfähigen Preise, die Dahua bietet, sind nur einige der Gründe, warum Setik sich immer für den Vertrieb der Marke entschieden hat. Dahua ist seit Jahren ein solider Bezugspunkt auf dem internationalen CCTV-Markt, dank der enormen Investitionen, die jedes Jahr in Forschung und Entwicklung fließen. Die Zahlen sprechen für sich: von 2016 bis heute hat Dahua mehr als 800 Patente unter seiner eigenen Marke angemeldet. Gegenwärtig kann sich Dahua rühmen, zu den 10 weltweit führenden Unternehmen in der Welt der Sicherheit zu gehören. In diesem Jahr wurde Dahua mit dem 2. Platz in der Rangliste "2018 TOP SECURITY 50" ausgezeichnet.

Die Produkte der Marke Dahua, die von Setik SRL verkauft werden, können als OEM-Produkte geliefert werden, d.h. Produkte, die vollständig original Dahua-Produkte sind, aber ein anderes ästhetisches Erscheinungsbild haben, das dem Online-Markt vorbehalten ist (im Allgemeinen in Bezug auf Logo und Verpackung). Dies beeinträchtigt in keiner Weise die Garantie und die technischen Eigenschaften des Produkts, das immer ein Original Dahua ist, noch irgendwelche Aktualisierungen und Funktionalitäten.

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Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. ist einer der weltweit führenden Anbieter von Videoüberwachungslösungen mit mehr als 13.000 Mitarbeitern und 35 aktiven Tochtergesellschaften weltweit.

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PFM885-I | INDOOR 2.4G WIRELESS ELEVATOR AP


Dahua

The Dahua PFM885-I is an indoor 2.4GHz wireless access point designed for stable HD IP video transmission in elevators. Thanks to the 802.11n 2x2 MIMO chip, it reaches speeds of up to 300 Mbps, ensuring reliable point-to-point or point-to-multipoint connections. It supports proprietary TDMA protocol, PoE or 12V DC power supply, and features VLAN control, auto-ranging, and automatic restart. Its compact design and multimedia optimization ensure high performance, low latency, and a stable signal, ideal for video surveillance systems and wireless transmission in complex environments.

Main specifications:

- Wireless speed up to 300 Mbps

- TDMA support for secure and interference-free connections

- PoE or DC 12V power supply for maximum flexibility

- VLAN control and data flow management

- Auto-ranging and auto-restart function

- Coverage up to 500 meters and simplified installation

Further details

✅ Wireless Features:
Equipped with a high-performance 802.11n 2x2 MIMO chip , the PFM885-I reaches a maximum speed of 300 Mbps and a coverage of up to 500 meters . It supports frequencies from 2412 to 2472 MHz (extended up to 2732 MHz) and includes a 6 dBi internal antenna , ensuring a stable and interference-free signal. The integration of the proprietary TDMA protocol guarantees security and isolation from unauthorized devices, ideal for corporate networks or professional video surveillance systems.
✅ Hardware :
The device is equipped with 2 RJ45 LAN ports and supports PoE (48V) or DC 12V power supply, offering maximum installation flexibility. With a maximum consumption of only 8W , compact dimensions (150×150×32 mm) and IP41 protection rating , the PFM885-I is designed to operate in extreme conditions, from -30°C to +70°C , with humidity up to 95%. It is the ideal solution for closed environments such as cabins and elevator shafts.
✅ Software:
The PFM885-I adopts advanced security systems such as WPA/WPA2, CCMP (AES) and TKIP , with IP/MAC filtering and SSID masking. It supports Access Point, Client, WDS AP and WDS Client operating modes, as well as TCP/UDP/HTTP/NTP/DHCP protocols for maximum compatibility. It includes Web, Telnet, SNMP and Remote AC management functions , online firmware upgrade and flexible bandwidth configuration (5/10/20/40 MHz). The advanced TDMA system eliminates hidden nodes, improving one-to-many communication and optimizing long-distance performance.

Technical data sheet

Model PFM885-I
Wireless Features
Wireless Standard IEEE802.11 b/g/n
Working Frequency 2412~2472MHz(extended range: 2312~2732MHz)
Wireless Speed 300Mbps
Modulation Mode OFDM
Antenna Internal antenna: gain 6dBi
Output Power 27dBm (max)
Receiving Sensitivity 11b: -97dBm@ 1Mbps;
11g: -94dBm@6Mbps;
11n: -72dBm@MCS7
Transmission Distance 500m
Wireless Direction Angle Horizontal 65°, vertical 60°
Hardware
Power 1*PoE RJ45(IN: 220V, OUT: 48V/0.25A), DC 12V
Power Consumption Max. 8W
Ethernet Port 2*LAN RJ45
Working Temperature -30℃~+70℃
Storage Temperature -40℃~+80℃
Working Humidity 5%~95%RH (no condensation)
Equipment Dimension 150mm×150mm×32mm
Equipment Weight 0.5kg
Protection Level IP41
Software
Encryption Type WPA-PSK/WPA2/CCMP(AES)/TKIP
Network Mode Route/Network Bridge
Working Mode Access Point/Client/WDS AP/WDS client
Security Mechanism IP/MAC address filtering, hide network name and 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, Syslog, Telnet, AC, SNMP
Webpage Configuration Management Support webpage configuration, AC remote management and SNMP management
Firmware Update Support Firmware webpage update and AC remote upgrade
Bandwidth Flexible Configuration 5/10/20/40MHz
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form