Numeric keypad module.  "GB2" digital installation. For integration into Nexa panels, both audio and video to give coded access features.
 
Access control features are as follows:
 
Selectable acoustic acknowledgement signal on push with status light indication
Removable terminal connectors for easy wiring.
2 relay outputs (N/C or N/O ) with independent remote activiation input and panic output (12Vd.c).
Programmable activation time (1 to 99 seconds) and output mode (single shot or stable ).
Access control can be disabled for a period of time after the introduction of a number of  consecutive wrong  codes.
Tamper alarm.
 
This numeric keypad module is backlit through the stainless steel covered push buttons.
12Va.c. or 18 to 24Vd.c. power input. 
 
This module can also be used in conjunction with the the N3401/GB2 (RFID reader) and the N3422/GB2 (TFT Display module) for additional functionality.