This audio speaker module is finished in stainless steel and can be used in conjunction with Videx 3+1 system. The module can aslo be combined together with additional push button modules to get the required number of calls. The microphone and speaker volume can be separately adjusted at the rear of the module.
- Can be configured for AC calling or electronic call tone
- Lock release relay to enable the electric lock
- Lock output: Dry contact (C, NO)
- Power: 12VDC