For use with the ELK-M1 Security, Automation & Phone Control System. The ELK-M1DBH is used for easy connection of expanders & keypads. The M1DBH accepts up to 9, RJ45 equipped CAT5 or CAT6 cables, and series connects the data A & B lines so the data bus may be terminated properly. Two or more units may be interconnected if more than 9 data lines are required.
The ELK M1 Integrates – Security – Automation – Lighting – Telephone.