The modules of range WIMSE make it possible to send alarm or control signals “All or Nothing”, analogical between 2 or several distant points of 1km in released space. These products integrate a battery lithium which allows an autonomy going up to 8 years following the utilisation ratio. This range is interfaced directly on the sensors of level, contacts, pushbuttons. Ideal to equip the places isolated or without energy, places where it is expensive to bring information in “standard”; this system returns this solution without wire impossible to circumvent.