The invention relates to portable lighting fixture, intended for fixed installation, and can be used as light simulation of alarm, used for protection of real estate or automobile engineering. Device has body. On body is located red light emitting diode. In body is microcircuit pulse generator. With pulse generator on light emitting diode are voltage pulses length with 0.5 and period 7.5 with. Power supply source is presented in the form of two connected in series batteries format "active agents" rated voltage 1.5 in. of a battery are installed in compartment. Compartment for batteries is closed by cover. Cover is provided with double-sided tape for securing to guarded object. Device self-contained compact and possesses long time autonomous operation without connection to central power. 3 3. u. 2 - cl, 1 dwg.