I can only agree with all the positive reviews. Ratz Fatz was sent the part taken old FB, reprogrammed in T-position (got this way the original FB something and forth). Worked perfectly once, even if the FB is in the vehicle at -15 ° C. Caution, battery is included in new FB already! Hab be guided by Amazon recommendation, nor to buy the battery to do so. This need not be! Thoroughly recommended.
To all, where the part does not work: inform sure in advance whether your recipient (gate, barrier or whatever) run on 433MHz and no rolling or billion code is required. Then that can not work well!
