Directionable monitor module with 1 supervised input circuit without final line resistor for monitoring of 2 threads conventionals detectors and intrinsic security detectors. Includes isolator circuit of loop short circuit, LED for status indications from the module and dedicated direction selector (01-159). Allows surface mounting with M200SMB or SMB6-V0 box, DIN standard guide through M200E-DIN support or in any other type of surface with M200PMB.