Attention This remote control with a frequency of 30.875 MHz but it also exists in 26.995 MHz or 433.920 MHz. Remote Control akmy2 30.875 brand Allmatic – 2 buttons 30.875 MHz Frequency – LR23 A 12 V batteries and instructions included. Dimensions (W x H): 80 x 17 x 39 mm – programming: by switch instructions are available for download below. New item, delivery in 48 hours., Weight: 0.1322773572 Pounds, Manufacturer: ALLMATIC