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Discontinued product.

The L-Series Horn Strobe (P2RL) is a supplementary audible-visual alarm device with a white xenon flash tube and lens/reflector system. When supplied with DC power of the correct voltage and polarity the P2RL generates an audible alarm signal, and the strobe light flashes at a rate of one flash per second.

The audible alarm signal may be configured using a rotary switch. A range of temporal and non-temporal tones are available, together with two volume settings.

Seven brightness settings are available for the visual alarm signal.

L-Series strobes are compatible with the External Bell & Warning System outputs of Pertronic fire alarm control panels.

Features

• White flashing wall-mount horn strobe
• 1 Hz flash rate
• Horn rated at 88+ dBA at 16 volts
• Rotary switch for horn tone and volume selection
• Coloured lenses available in red, amber, or blue
• Automatic selection of 12- or 24-volt operation at 15 and 30 candela
• Field-selectable candela settings: 15, 30, 75, 95, 110, 135, and 185
• Plug-in design with minimal intrusion into the back box
• Tamper-resistant construction
• Mounting plate shorting spring allows wiring continuity check before device installation
• FM Approved
• Listed to UL 1971 and UL 464
• Flashes when provided with a 24 Vdc (nominal) power supply of correct polarity
• Compatible with the fault supervision system on Pertronic fire indicator panel External Bell & Warning System outputs
• Electrically compatible with SpectrAlert and SpectAlert Advance devices