Alpha SC-100HG-L Thru Glass Intercom, Li-Ion Battery

The Ticket Window Intercoms(s) shall be Alpha Haven SC-100HG-L. The Ticket Window Intercom(s) shall be made of heavy-duty Aluminum and shall be designed to mount directly into a 3.25″ to 3.50″ diameter window partition opening (or larger opening with associated adapter plate/ring). Unit(s) shall feature a built-in gooseneck microphone (at operator side), as well as controls for Listen volume, talk, volume, on off switch, charger socket (on battery unit) and Power On LED. Contractor shall observe all local and national electrical and building codes.

Features

• Clear, 2-way hands-free voice communication
• Avoids shouting, repetition, misunderstanding
• Rugged Aluminum Construction
• Background noise level monitoring
• Quality electronic design and engineering
• Simple, one-person installation
• Fast plug-in recharge
• Bullet-resistant option
• Export (220VAC) option available
• Sound amplifier does not exceed a 0.2% total harmonic distortion rating