A wireless monitoring system for a Building Management System (BMS). The system includes a sensing device. The sensing device is configured to sense a value of an attribute associated with the BMS. The system further includes a wireless communication module in communication with the sensing device. The wireless communication module is configured to receive one or more sensed values transmitted from the sensing device to one or more inputs of the wireless communication module. The wireless communication module is further configured to wirelessly transmit the received sensed values at predetermined intervals via a wireless protocol. The system further includes a wireless transceiver in communication with a BMS controller. The wireless transceiver is configured to receive the transmitted values from the wireless communication module, and to communicate the received values from the wireless communication module to the BMS controller.