The battery powered wireless WaveCast Monitor (WCM) descends from our popular ST-48 wireless transmitter and is compatible with existing ST-48 systems. WCM enhancements include power On/Off via the magnetic wand, dual gas sensors, easier battery replacement, plus the ability to separate the sensor up to 15 feet using a 4-wire sensor separation kit. The new WaveNet Wireless Monitoring System is designed for easy deployment of both permanent and temporary monitoring sites