The Bosch PVA-20CSE PAVIRO call station extension expands the PVA-15CST call station by adding 20 customizable functions keys. EN54-16 compliant and certified.

Up to five call station keypads can be added to one call station (on either side), expanding the call station by up to 100 function keys (115 in total).

Featuring: 

• 20 free customable functions keys, and two LEDs per button (green/red).
• Button functions may be programmed for:
• Zone select, source select, level control, emergency on/off, message on/off, failure acknowledge/reset.
• Switching output trigger on/off or 0 to 10V, select scheduled events, scheduled event on/off.
• A LED shall also be programmable for own indication functionality.
• Fascia cover with transparent areas for customizable labels.
• RJ12 cable for data connection to call station or other keypad.
• Max. 5 keypads per call station.
• Sends & receives operational control to and from the call station.