Elevator Car WalkieTalkie Internal Auxiliary Machine COP Accessory Model NKT12(11) BX Key benefits Enables reliable incar communication between passengers and building staff or control center when integrated into the car operating panel COP. Simplifies installation and retrofit work as a dropin auxiliary module for compatible elevator COP systems. Reduces service time and improves operational response by providing a dedicated internal communication device for the elevator car. What this unit does Functions as an internal auxiliary walkietalkie module designed for installation inside an elevator car operating panel. Acts as a communication interface for emergency or routine voice contact from the car to external monitoring stations or service personnel. Works as a componentlevel accessory intended for use with COP systems that accept auxiliary communication modules. Important attributes Compatibility: Specified as an internal COP accessory, model NKT12(11) BX. Intended for integration with elevator car operating panels that support auxiliary walkietalkie modules. Function: Voice communication module for incar use, designed to interface with existing COP wiring and controls. Size and form factor: Compact module built for mounting inside the elevator car operating panel housing, suitable for standard car cabinet layouts. Material and build: Constructed for installation in elevator interiors and panel cavities. Designed to withstand normal elevator operating environments encountered in passenger and freight applications. Performance: Provides a dedicated communication channel from the car to external systems when connected to compatible equipment. Designed for consistent operation as an auxiliary communication device. Typical applications installations: Integrate into a elevator car operating panel to provide incar voice communication capability from day one. Retrofit and upgrades: or add an auxiliary communication module in an existing COP to restore or improve incar contact functionality. Maintenance and service use: Carry as a spare replacement part for field technicians performing routine service, troubleshooting, or system upgrades. Why choose this accessory Straightforward compatibility labeling with model NKT12(11) BX makes it easy to match to COP systems that accept auxiliary walkietalkie modules. Compact, panelmounted form reduces the need for additional cabinet space and simplifies wiring during installation. Practical option for building managers, elevator technicians, and installers who need a reliable incar communication accessory for COPequipped elevators. Note Confirm compatibility with the specific COP model and control system before installation.