DSL Filter for Residential  & Commercial Alarm Systems. Unique alarm panel filter protects the residential and small business alarm system telephone service (POTS) interface, which dials out to our central station in the event of an emergency. Without this protection, alarm panels on telephone lines with DSL may have difficulty reporting incidents detected by our alarm system.   The DSL Filter is designed for homes with alarm systems and DSL/HPN.

Features:

• Blocks and isolates DSL/HPN signals from alarm equipment without causing telephone line problems
• Reliable, uninterrupted DSL/HPN and alarm operation
• Compatible with all major ADSL, HPN and alarm systems
• Easy plug-in installation for RJ31X jack
• Supports alarm panel line-seizure and cut-line protection features
• Installation is easy... just plug the filter into the alarm panels telephone connection RJ31X Jack.