The Sentinel SiteWatch networking device from Detcon provides safety-critical information from gas and flame detection systems through Ethernet or cellular connections. The system provides email messaging with date and time stamp for all alarm and fault conditions. The Ethernet version includes a Web page that provides real-time viewing of detector type, serial number, location/name, gas concentration, gas type, alarm and fault status, along with battery life. SSL/TLS-based encryption provides communication security. 713/559-9200; www.detcon.com.