Dortech

Tel: +27 31 700 8260/1
Fax: +27 31 700 8120
Email: sales@dortech.co.za
www: www.marantec.com
more information about Dortech

Roller shutter door operators
February 2007, Access Control & Identity Management
Dortech has announced the release of its new MDF 05 direct drive roller shutter motors. These motors have been specifically designed for roller shutter doors of up to 16 square metres in size or weighing ...

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Crosstalk between RFID readers
Access & Identity Management Handbook 2005, Asset Management, EAS, RFID
When a large number of readers are operating in the same area - for example four controllers, each with two antennas operating in a 10 square metre area - you can experience something called 'crosstalk' ...

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Testing and measuring automatic door and gate safety
Access & Identity Management Handbook 2005, Access Control & Identity Management
According to the latest European standards governing doors and gates, all automatic closing systems are governed by the Machinery Directives. The aim of the new standards is to define the technical, ...

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New 868,3 MHz transmitters and receivers
June 2004, IT infrastructure
Dortech is pleased to announce the launch of a new range of RF transmitters and receivers which will operate at a frequency of 868,3 MHz. This equipment is particularly useful for the applications where ...

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Dortech introduces new transmitters
November 2003, Products
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 ...

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