Dortech has launched a new range of transmitters which will be compatible with the digital 221/222 and 224/433 MHz mini transmitters which they previously supplied. The plastic housing has been completely re-designed and, as well as being more robust, it is also extremely attractive and practical.
The programming connector is now plugged into the side of the transmitter, and no longer requires the opening of covers which eventually fall off. The programming procedure is now simplified as the connector is rigid, so you plug the two transmitters together, side-by-side, and press the respective buttons as before. The new transmitters are available in the following formats:
* Digital 302 - 2 channel mini 433 MHz.
* Digital 304 - 4 channel mini 433 MHz.
* Digital 313 - 3 channel micro 433 MHz.
The digital 302/304 mini transmitters are supplied with sun visor clips, and have an optional wall bracket. The digital 313 micro transmitter has been designed for attachment to a key-ring and is very compact in size.
The above transmitters will also be available in 868,3 MHz as a special frequency, particularly for applications where problems have been experienced with the current standard frequencies.
For more information contact Nigel Graham, Dortech, 031 700 8260, nigel@dortech.co.za, www.dortech.co.za
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