The towerMAX® DS/CO features superior line protection for CO and digital station lines. Protects two 4-wire digital/analog lines or two 2-wire tip/ring analog lines using RJ-11/45 connectors. Also features auto resetting technology. Unlike other surge protectors, the DS/CO's PTC resistors open when surge occurs and close themselves again after the surge is over.
This product is UL approved and comes with the standard Panamax lifetime warranty on the product itself, and the products it protects, up to $5,000,000.00.
