Siemens GMA121.1P SF 09/10 The Commander4 also features the

The Commander4 also features the patented Checkmate® instant voltage verification feature which allows the installer to check the voltage drop draw and match it to the blueprint

The Macurco MRS-485 simply plugs into the back of the detector and a single screw fastens it in place

Battery life for the AV set of batteries depends upon the activation time and output level of the audio or visual signal

provide a generous amount of wiring room and contain built-in internal “tamper proof” shutters that provide precise target area detection

Siemens GMA121.1P SF 09/10 The Commander4 also features theOpenAir GMA Series Electric Damper Actuator, rotary, spring return, 62 lb in (7 Nm), 24 Vac dc, 2 position control, 90 sec run time, plenum rated