Box B-206 B14-type module
Voice telephone: telephone one or two into nine out into it, through the toggle switch to control each group of voice calls.
Data Computer: provides binary four five over Category 5 data interface.
Cable: Provide a video into five exports.
Monitor: Provides two entered a coaxial connector for video and surveillance systems.
Weak signal: Provides 8 weak signal terminals. As water, electricity, gas, heat meter-reading systems, home security, building intercom and other equipment connected between the signal contacts.
Note: fill in the blank module for the optional parts.