... keys 3,Plastic keypad 4,Net weight: 33g ir remote control It is designed with small size, beautiful exterior , ... is used for stabilizing frequency, It is applied for wireless alarms, wireless controlling devices,etc.Using High stability, SMT components, ... driveRemarks: 1) More new designs are on the way 2) We do best service to every customer, ... contact with us. 2012 brandnew shenzhen ir remote control