Description:Part NumberJH-TX538Item Weight50gProduct Dimensions83*46*19mmCoverSliding coverBatteries1 Lithium Metal batteries required. (included)Item Package Quantity1Batteries Included?YesBatteries Required?YeMain Features1) Sliding cover,easy to change the code. 2) With 12 Dip Switches to adjust 3) One-three buttons for optional4) Remote, Visor Clip, Battery and Programming Instructions Included. Hot Tags: 1 button universal visor clip remote control, manufacturers, suppliers, factory, customized, cheap, quotation, low price, free sample, Cobra Replacement Remote Control, Radio Frequency Remote Control, Auto Gate Remote Control 433Mhz, Remote EV1527 Learning Remote Control, Electric Auto Gate Remote Control Duplicator, Universal Remote Control Face To Face