Wireless Camera Recording Unit
The Wireless Camera Recoding Unit (WCRU) is a ruggedized recorder housed in an IP54 metal casing and supports a wide range of operating temperature from -25°C to +70°C. It meets the vibration, impact and shock resistance requirement under stringent transportation standards, and is certified to Train Standard.
The WCRU can connect up to 18-cameras (with the help of an external switch), and recordings can be made in Video H.264 format (1-30fps) and Image JPEG format (1-3fps).
When the vehicle with WCRU installed returns to the station or depot, it will automatically transfer the stored images to the backend control centre.
The WCRU-Gateway is a ruggedized Gateway Unit housed in an IP54 metal casing and supports a wide range of operating temperature from -25°C to +70°C. It meets the vibration, impact and shock resistance requirement under stringent transportation standards, and is certified to Train Standard.
The WCRU-Gateway provides IT security and routing between the in-train and external WAN network. The in-train CCTV surveillance, passenger information display and train management system can connect to the WCRU-Gateway. The WCRU-Gateway will choose the best possible route to the backend system via WiFi or Cellular data or wired WAN network. It is also equipped with GPIO ports, which supports dry contact input interface.
The router software is based on well proven components and standard communication protocols. The device is administered via web browser, command line or SNMP V3.
Seamless Wireless Transmitter
The SWT is a Seamless Wireless Transmitter with two types of wireless technologies, Industrial Wireless LAN and Cellular, integrated into one box solution.
There are two Giga LAN ports for external device to connect to it and seamlessly connect to Wireless LAN or Cellular wireless network automatically.
SWT is target for use in in a mobile vehicle environment where vehicle could seamlessly connect to either Wireless LAN or Cellular network with automatic fail over between the two wireless networks. It also supports Wireless LAN Hotspot (high capacity, up to 60 concurrent user) and Cellular network to Internet.
Wireless Access Point
RFNet Access Points are specially designed industrial grade equipment, supporting a wide range of applications and operates in different modes such as Access Point, Client, Repeater and Sensor Access Point (sniffer) (for rogue AP detection).
RFNet Access Points has proven long distance wireless profiling, which automatically selects the suitable data rate, burst rate and frame size to achieve a stable and optimum wireless performance over long distance communication links.
Wireless Access Point
Antenna & RF Cables
RFNet offers a wide range of affordable and reliable accessories, to suit your wireless and cabling needs.
A range of antennas with different frequency bands, gains and types. Various antenna types include omni-directional and patch antennas to ceiling mount and parabolic antennas.
Various grade of outdoor RF Cables. The cables are of LMR standard, which is a UV Resistant Polyethylene jacketed cable. The bending and handling characteristics are significantly better than air-dieletric and corrugated hard-line cables.
Other Accessories such as RF Surge Arrestors, Adaptors, POE Injectors, POE Extenders, and Power Supply.
Special antenna design and customization services can also be provided.