Series 1500 Indicators
Series 1500 Intercom Compatibility
The 1500B and other Series III components are designed to work with recent legacy systems and components; however, certain features may not be compatible. When B version is mentioned, assume the A version is also compatible unless noted.
1500A, 1500B Counter Stations- New 1500B counter stations may be added to an existing legacy system in most cases. Some older systems may require a firmware update.
1502B 2-way Video Monitor- Legacy counter stations are compatible with new 1502B video monitors, but the third screw should not be used.
1503B Handset- The handset option is not compatible; if you are replacing a 1500AH with a new counter station, you cannot use the old handset. Likewise, the new 1503B and 1503BH handsets cannot be used with legacy counter stations.
1520 Lane Stations- Series III lane stations (1520B) are functionally equivalent to legacy 1520 models, ready for drop-in replacement. Note: legacy 1520 does not have grounded jacks.
- Not Compatible
1522B Dual Lane Station- The dual lane station (1522B) is NOT COMPATIBLE with 1580 series - DO NOT CONNECT 1522B with 1580 series equipment, damage will occur. 1522B may be used with a legacy 1500A counter station.
1515B and 1516B AV System HUB Cards- 1515B and 1516B hub cards may directly replace legacy hub cards in 1510 style card cage hub.
1509B Mini Audio Hub- The 1509B may directly replace a legacy Audio Mini Hub.
1509BV Mini Audio-Video Hub- The 1509BV may be used to replace a 1510 hub if only two counter stations are required; however, if advertising messages on hold are required, a new 1510 should be installed.