Case studies
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Radio Frequency Transmitters
Manufactured by Ridley Electronics LtdDLF's information quality rating:
(Explain)
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DLF's description
Transmitters which operate all Switch-a-Switch remote control products. Direct towards controller to activate. One transmitter operates number of controls. Neck or wrist cord available or fix to convenient spot. Range of switch types available including: push-button; touch sensitive; push-down lever; spring switch and pipe mouthpiece. Goose neck flexible arm can be used to bring switch into range of the body part able to operate it. Transmitters use a PP3 battery.
Product dimensions
Manufacturer's contact details
Ridley Electronics Ltd
Stable Environment
Chilmark Manor Farm
Chilmark
Salisbury
Wiltshire
SP3 5AF
UK
(01722) 717878
ridleyelect@netscape.net
www.ridleyelect.co.uk
Help and advice
These environmental control systems can be operated with one or two large switches, although these may not be included. These models often have a 'scanning function' - pressing the switch once can cause each button or touch screen image to be back lit or highlighted in turn. Some have auditory feedback / voice announcement of the function as it is selected. When the button / image you wish to select is highlighted, or announced, you press the switch again to select it. A range of swiches are available.
Environmental control systems control peripheral devices through either Infra Red or Radio Frequencies. Radio Frequencies can control devices in other rooms of your home that are out of sight. Infra red has to be pointed at a device which is in sight. Infra Red is used to control appliances such as televisions and DVD players. Many environmental controls in this section can use infra red or radio frequencies but some are limited to one or the other.
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To discuss sponsorship please contact DLF's Marketing Department.
Where to buy this product
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National supplier (Explain)
From £64
(?)
Last checked: Dec 2011
Ridley Electronics Ltd
Standards (Explain)
ManufacturerHead office
Stable Environment
Chilmark Manor Farm
ChilmarkSalisbury
Wiltshire
SP3 5AF
UK
Supplier details last checked: 16 December 2011
Next check due: 16 December 2013
Unconfirmed national suppliers (Explain)
The following suppliers have not updated their product details for over two years. We list the last price they entered but provide less information on them. These records will be removed after three years. They can update their records using our self-service system.
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