Check the listing for details. Ditec ENTREMATIC ZEN 2C Remote Control - Replacement for GOL4C - Fixed Code. Condition: New. Listed at 33.91 USD. Untitled 1 Brand new, genuine Ditec Entrematic remote control. This is the latest remote control which can also be used to replace previous fixed code Ditec models such as the Gol4c. Full, easy programming instructions are included. This is the authentic replacement fixed code model with 2 buttons / channels. Specifications: Number of channels: 2 Frequency: 433.92 MHz Fixed code Battery, key connector and instructions included At Easy Access, we are totally committed to 100% customer satisfaction. We can guarantee that if you experience ANY problems we will endeavour to resolve them as a matter of urgency so please get in touch before leaving feedback. You are welcome to return for a full refund if you are in any way unhappy.