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Low Power Radio Solutions has introduced a range of multi-function wireless key fobs for manufacturers of security and control systems.

The new wireless key fobs are available in a number of different designs, providing a range of control options and case designs to complement end-system aesthetics.

The range is made up of six different models all operating at 43392MHz and housed in ABS cases.

All feature the Keeloq software data encoding system derived by Microchip Technology to ensure safe and secure transmission of control signals from the key-fob transmitter to the receiver.

The Ring, Duet and Alien models are two-channel devices with transmission power of

They feature a low-battery indicator and transmission indicator using two LEDs, in red and green, measure 35 x 50 x 10mm and are fitted with rubber actuating buttons.

The Banan offers three channels and has a transmission power of

The Lider and Quartet key fobs are four-channel devices with transmission power of

They both feature LED low-battery and transmission indicators, dimensions are 35 x 70 x 14mm, with plastic buttons on the Lider and rubber buttons on the Quartet.

The RSC-2 wireless key fobs are said to complement the existing AMTX2B-4-ER transmitter already available from Low Power Radio Solutions.

This two-button key fob AM transmitter operates at 434MHz and features the company’s easy-Radio software, allowing instant wireless communication with a matching receiver.

On-board software can be customised to suit specific requirements and may be reconfigured up to a minimum of 1,000 times.

The AMTX2B-4-ER offers reliable communication over an extended range, operates in ASK format and features an LED indicator to confirm transmissions.

Low Power Radio Solutions

LPRS Ltd (Low Power Radio Solutions) is a privately owned ISM band
‘easy-Radio’ radio module manufacturer and distributor of Circuit Design,
Prowave and Airwave transmitters, receivers, transceivers and antennas.
Their sales team is based in Witney, Oxfordshire where as their Technical
Centre is in Warrington, Cheshire.

easy-Radio comes in transmitter, receiver and transceiver modules and as a
pendant transmitter. Operating frequency for the modules is either
433-434MHz (ER400 series) or 868-870MHz for Europe and 902-928MHz for USA
(ER900 series). As they’re based on the Chipcon’s RF ICs, the modules also
provide user-programmable features including frequency of operation, power
output and data rate.

The easy-Radio (ER) ERx00TS transmitter, Erx00RS receiver and Erx00TRS
transceiver incorporate ‘easy-Radio’ technology to provide high performance,
simple to use radio devices that can transfer data over a range of up to 250
metres Line Of Sight (LOS). Furthermore ‘easy-Radio’ technology allows
frequency, data rate and power output to be optimised for customer specific
applications. The embedded software reduces design and development time


Handheld Terminals.
Environmental Sense & Control.
Vehicle to Base Station Data Transfer.
Remote Data Acquisition.
Electronic Point of Sale Equipment etc.
M2M Control

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