Bell CTX864 Control PCB for BSX Series

BELL CTX864 Control Board for Other Systems or for a System Using Telephones with Door Monitoring

The BSX Door Entry Telephone System is designed for low rise blocks of flats. It provides the means for visitors to call an individual resident within the building and to establish two-way speech communication (full duplex) with them.

The resident is allowed full control over the callers' access to the main entrance by means of an electric lock release or an electric lock.

The BSX includes a sophisticated microprocessor-based Control Unit which operates on the 'Telephone Exchange' principle.

• 1 Conversations are totally private.
• 2 Any damage sustained to an individual telephone or its associated cable will not affect the operation of the rest of the system .

Various models of front door pane and telephones may be used with the BSX equipment.

Kit includes:

• Model PSU138A or PSU138B Power Supply
• Model CTX Door Controller
• RLX Relay boards
• TS2000 quartz reserve time-clock