Measuring RMS velocity in in./sec or mm/sec, and temperature, Wireless Vibration and Temperature Sensor helps identify machine problems before they become too severe. Sensor is optimized to work with 1-wire serial radio devices. Operators can set vibration thresholds based on ISO 10816 standard. When threshold has been exceeded, wireless node can provide local indication, send signal to central location, and send vibration/temperature data to gateway for collection and trending.