Siemens ZH-HMC-W SF 15/12 The 12-Series have selectable 4-20mA

The 12-Series have selectable 4-20mA output

Thunderbird 2009-2014

The AdaptaHorn may be mounted to any solid surface

Communication between devices is accomplished by use of standard cable (shielded or twisted pair is not required)

Siemens ZH-HMC-W SF 15/12 The 12-Series have selectable 4-20mAThe Series Z Notification Appliances feature an easy snap on base that is designed to simplify the installation and testing of horns, strobes, and horn strobes. The separate Series Z snap on base can be pre wired so circuit wiring can be fully tested before the appliance is installed and before the walls are covered. Once all surrounding work is complete, the appliance can be simply installed by snapping it on the base.