FEATURES

• Internal All Call
• Chime and receiver volume control
• Optional selective door release with RY-3DL
• Two-way communication between inside stations
• Max. 2 per system

SPECS
Communication: Handset (full-duplex)
Mounting: Surface mount directly to wall or desk mount using MCW-S/A
Wire Type: 2-cond., mid cap, solid, non-shielded - use Aiphone #871802