STI-6540B Mini stppr w/o horn w/lbl blueMINI STPPR W O HORN W LBL BLUE

and appliances can synchronize through UL-approved power supplies that support System Sensor Sync or a System Sensor MDL Sync Module

power supply/battery charger and numerous additional features

or vented (Model OD-GP/-R) depending on the application

“11” and “121” series of conventional detectors from Siemens

Amplifier Audio 250 Watt 25V/70V-C/W Battery

2W/+33 dBm and 5W/+37 dBm Power versions

95 Vdc from SLC

remote microphones

Includes a special cover with a built-in tamper magnet

The “-N” suffix indicates the grille has no lettering

110 candela

The W-SD355T adds thermal sensorsthat will alarm at a fixed temperature of 135⁰F (57⁰C)