Description: Frequency: 433MHz Copy function aplys to 2262?2260?FP527?SMC918?PT2240 ,EV1527 and remote control in other chips Main Color: Black The number of button: 4 (Vertical Column) Widely use: Family, market burglar alarm; electric cars, cars, motorcycles alarm; all kinds of door control systems and other intelligent controller Specification: Working voltage: DC12V /27A Working current: 12mA Working frequency: 433MHz Launch distance: 50-100m (open environment) Size Chart: Size: Approx. 67x35x10mm/ 2.64x1.38x0.4 inch Package Includes: 1 Piece of Remote Control