Oldham Launches OLCT 80 Wireless System
The new model reduces installation costs by eliminating cabling and wiring. Up to 49 of the devices, each of which has three built-in relays and a maximum line-of-sight range of three kilometers (1.86 miles), can be linked via a secure network to monitor large remote areas, including ATEX 1 zones, where wired systems would be difficult to install.