Presentation of the MARANTEC DIGITAL 520 push button (161336) The MARANTEC DIGITAL 520 push button (Ref: 161336) is a device which is used to automate an opening action concerning a device in your home. It is a product that is wireless, and has two channels, represented by the two buttons of the device located at the top and at the bottom. Additionally, you can note that it has a frequency of 868 MHz. Also, this push button has a power supply which is provided by a 3 V battery (CR2032). Also, it is equipped with Bi-Linked radio technology. The installation of this product is simplified by its small dimensions. It is in fact square in appearance (80 mm long, as wide, and 25 mm thick) and in addition, the choice of color of its surface allows this MARANTEC product to be very discreet and a refined appearance. Compatibility of the MARANTEC DIGITAL 520 Push Button (161336) The manufacturer specifies that this push button works with: Marantec drive systems as well as those of third party products (in conjunction with the appropriate bi-linked receiver) Installation of the Push Button MARANTEC DIGITAL 520 (161336) For the installation of this push button, please note that the mounting hardware is provided with your product. A user manual will also be provided to you once you receive your product. You can also download the manual for this product at the following link. FAQ for the MARANTEC DIGITAL 520 push button (161336) 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