Presentation of the MARANTEC EP 141 extension plate (Ref: 100750) The MARANTEC EP 141 extension plate (Ref: 100750) is an extension piece of equipment which is used to connect old equipment from the MARANTEC brand. It is available on Allo Remote Control to add functionality to your MARANTEC home automation system. Indeed, expansion boards can be used to extend the range of a home automation network, to add additional inputs/outputs, or to integrate third-party control devices into a home automation system. Home automation expansion boards are often used to add functionality to an existing home automation system, without having to completely replace the system. Finally, it can be useful for homeowners who want to expand their home automation system to new devices, or for professionals who are looking to add functionality to an existing system. Use of the MARANTEC EP 141 extension plate (Ref: 100750) This product is used for connecting accessories used with operators: belonging to the old generation COMFORT 211, COMFORT 220, COMFORT 220.2 also with the 250 Speed on the new operators belonging to the 2XX and 3XX series Adjustment of the MARANTEC EP 141 Expansion Board To find out more about the settings affiliated with the Expansion Board, you can click on the following link. FAQ for the MARANTEC EP 141 expansion plate (Ref: 100750) What is the size of this device? This product has a height of 50mm, a width of 30mm and a thickness of 20mm. In addition, please note that this product weighs 60 grams. Can you tell me more about MARANTEC brand products? Thanks to Marantec products, find all the comfort and practicality for your home: with reliable products designed from quality materials, your automations will not only be durable, but they will also provide maximum security to your home. Thanks to the ISO certification that the Marantec brand has enjoyed for years, you can be assured of benefiting from the best products for your motor systems. Where can I find other MARANTEC brand products? You can find other MARANTEC brand products on Allo Remote control by consulting this link Why buy this product on Allo Remote control? First, know that your satisfaction is the priority. We will handle your product with great care. Then, your order is shipped the same day. Then the 1 year warranty is offered (possible extension up to 2 years – see CGV) Finally, telephone assistance (08 99 25 30 57) or by email (assistance@alloremotecontrol.com) available 5 days a week