The 1510 Audio/Video Hub supports up to four Counter Stations and four Lane Stations.

The 1511 Audio/Video Hub supports up to four Counter Stations and eight Lane Stations.

The 1512 Audio/Video Hub supports up to eight Counter Stations and twelve Lane Stations.

The 1513 Audio/Video Hub supports up to eight Counter Stations and sixteen Lane Stations.

System card for Series 1500 Audio-Video Intercom Hubs. Provides switching control, firmware settings, connections for surveillance camera, DVR, and program AV device.

Aviation Ground Power Unit with removable cord caddies and output cable. 28-Volts DC, up to 35-Amps continuous

Wireless headset for 1500A and 1580S Intercom Counter Stations. Discontinued, see 1542V

Steel chassis with 10.4 inch display and WDR camera with tilt mechanism for two-way video communication. Connects via Cat 5 to a 1520 Lane Station.

Steel chassis with 7 inch display and WDR camera with tilt mechanism for two-way video communication. Connects via Cat 5 to a 1520 Lane Station.

This headphone demonstration amplifier presents premium headphones at their best. High quality amplification, individual volume controls via knobs or buttons.