Currently in development, the TW403 connects to a Tecpro wired intercom circuit, and acts as a bridge between the wired and wireless intercoms.
While reducing the number of full duplex beltpacks available to five, since the interface becomes one of the six nodes in the group, it extends communication between the wireless users to all the users available on the wired system circuit.
By using more than one wireless interface and selecting different frequencies, up to three wireless communication groups can be created, such as riggers, lighting crew and a floor manager, each one requiring a separate wireless interface and Tecpro Series 2 circuit.
Constructed in an extruded aluminium housing, the interface has connectors for connection to the wired intercom circuit and for the external antenna.
The optional TW412 dipole antenna is available which may be positioned remotely for optimum coverage.
N.B. Prototype only pictured above, final appearance subject to minor changes.