Code-Hopping Receiver enables secure RF remote control system.September 7, 2010 -
Offered with basic antenna included, Model KDEC uses 32-bit encrypted hop-code, which is encrypted using 64-bit manufacturer code and 28-bit serial number for security. Decoder has standard frequency of 433.92 MHz and is optimized for use with KFX2 key-fob transmitters or KTX2 transmitter modules. Powered by 9-16 Vdc supply, receiver is suitable for security/alarm systems, status reporting/monitoring secure systems, industrial controls, HVAC controls, and wireless door entry systems.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Radiometrix Ltd.
Hartcran House
Watford Hertfordsh, , WD19 5EZ
United Kingdom
Code-Hopping Receiver Decoder from Radiometrix
Enabling implementation of security oriented RF remote control systems
London-based wireless specialist Radiometrix has announced the release of the KDEC code-hopping receiver. Offered with a basic antenna included, it provides the user with a complete ready to use receiver interface, enabling quick and easy deployment of a secure RF remote control system.
This remote control system uses ever changing 32-bit encrypted hop-code which is encrypted using 64-bit manufacturer code and 28-bit serial number for security. The decoder has a standard frequency of 433.92MHz, though other frequencies can be offered on request. It is optimised for use with the company's KFX2 key-fob transmitters or KTX2 transmitter modules. If combined with either of these products, no additional parts are needed to create a wireless system suitable for high security remote control. The erasable secure learn function allows up to 16 different transmitters to be remembered.
When optimised for the 5-button KFX2 transmitter, it is not possible to activate more than one output per transmission and all 5 of the KDEC's 250V 8A relay outputs can be individually activated. Alternatively, when optimised for use with the KTX2, the KDEC has simple output functionality. New function-codes are fed to the relays as they are received. For both versions, momentary/latched relay action is also selected by means of a jumper link on the PCB. LED based visual indicators show which relays are in operation.
The receiver is powered by a 9-16 VDC supply. It is suitable for applications such as security/alarm systems, status reporting/monitoring secure systems, industrial controls, HVAC controls, wireless door entry systems, and simple on/off switching mechanisms.
www.radiometrix.com/files/addi...
About Radiometrix
Founded in 1985, London-based Radiometrix has become a leading global developer of low power VHF and UHF radio modules for licence-exempt and licensed frequency bands. It highly experienced engineering team produce products for a wide variety of applications, with both customized and off-the-shelf solutions available through its global sales and distribution network.
For more information go to www.radiometrix.com
For sales enquiries contact sales@radiometrix.com
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