Multifunctional 5-channel contact module for interrogation of low-voltage contacts up to 100 meters without additional power. It features 5 inputs in 3 galvanic circuits, with an integrated logic module, comfort, and timer functions. Connection variants include magnetic contact, window contact, microswitch, etc. The connection type is spring terminal with protection IP20. Mains voltage is AC 110-240 V, with a stand-by consumption of less than 190 mW. It supports Bluetooth 4.2 Low Energy with a free-field range of 30 meters. The ambient temperature range is -25°C to +65°C.