System Sensor PC2RL-LF L-Series Indoor Selectable Output Low-Frequency Sounder Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, Red.
The L-Series offers the industry's most versatile and easy-to-use line of low-frequency sounder and low-frequency sounder strobes. With white and red plastic housings, listed for wall and ceiling mounting, L-Series Low Frequency can meet virtually any application requirement.
The low-frequency sounder and low-frequency sounder strobes were designed to address the NFPA 72 sleeping space requirements that require a low-frequency notification appliance that operates within a frequency range of 520 Hz ± 10% and is of a square wave tone.
Like the entire L-Series product line, they include a variety of features that increase their application versatility while simplifying installation. All devices feature plug-in designs with minimal intrusion into the back box, making installations fast and foolproof while virtually eliminating costly and time-consuming ground faults.
To further simplify installation and protect devices from construction damage, L-Series uses a universal mounting plate with an onboard shorting spring, so installers can test wiring continuity before the device is installed.
