B14-type box B-P8H, B-P5H, B-G268 module
Voice telephone: telephone one or two into the seven into six, through the switch to control voice calls.
Data Computer: provides a super into four 5 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 equipment
Signal connection between the contacts.
Note: fill in the blank pieces of optional modules