System Sensor L-Series P2WL-LF Low Frequency Sounder Strobe 2-Wire, Wall, Red, Marked FIRE
The L-Series offers the most versatile and easy-to-use line of low frequency sounder strobes in the industry. With white and red plastic housings, listed for wall mounting, L-Series Low Frequency can meet virtually any application requirement. The low frequency sounder strobes were designed to address the NFPA 72 sleeping space requirements that require a low frequency notification appliance that operates within 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.
Features
- 520 Hz ± 10% square wave tone, NFPA compliance.
- Full candela range plus high/low tone options to optimize current draw for a wide variety of applications.
- Field-selectable candela settings for wall units: 15, 30, 75, 95, 110, 135, and 185.
- Rotary switch for High/Low, Temp3, Temp4, and Continuous settings.
- Plug-in design with minimal intrusion into the back box.
- Mounting plate shorting spring checks wiring continuity before device installation.
- Electrically compatible with legacy SpectrAlert and SpectrAlert Advance devices (Direct replacement for HW/R-LF and P2R/WH-LF).
- Compatible with MDL3 sync module.
- Round Sounder Strobes listed for ceiling and wall.
- Updated modern aesthetics.
Certifications
- UL Listed: S4011
- ULC Listed
- FM Approved: PR452768
- CSFM: 7125-1653:0517
