Using External Alarms on the T&D RTR-500NW

Activate External Alarms Capability via Digital Contact with the T&D RTR-500NW Normally the RTR-500NW Ethernet Network Base Station from T&D Corporation is used for network-based alarming and data retrieval. This makes it ideal for remote monitoring of storage temperatures in chambers, refrigerators or freezers. However, in cases where a network is not available, it can … Continued