Overview
The Federal Signal LP7-18-30B StreamLine is a heavy-duty combination sounder and strobe designed for industrial, commercial, and facility applications requiring simultaneous audible and visual alarm signals. This low-profile unit delivers both high-intensity xenon flash and loud, clear audible warnings in a compact form factor suitable for wall or panel mounting.
Key Features
- Dual-Function Design: Integrated sounder and xenon strobe in a single compact unit
- Switchable Tone Patterns: “Sweeping” and “Continuous” modes via internal controls
- High Light Output: 0.7 Joules flash energy at 60 flashes per minute
- Volume Adjustment: Dip-switch selectable 20dB attenuation
- PLC Compatible: Direct integration with industrial automation systems
- Rugged Enclosure: Type 4X NEMA rated, IP54 protection (IP65 with optional deep base)
Technical Specifications
- Operating Voltage: 18–30VDC
- Typical Current Draw: 68 mA (0.068 A)
- Sound Output: 82–100 dBA @ 10 ft (92–110 dBA @ 1 m), tone-dependent
- Flash Frequency: 60 flashes per minute
- Flash Energy: 0.7 Joules per flash
- Light Source: Xenon strobe tube
- Lamp Life: 10,000 hours average
- Operating Temperature: 14°F to 131°F (–10°C to 55°C)
- Enclosure Rating: NEMA 4X, IP54 (IP65 optional)
- Lens Color: Blue (/B)
- Mounting: Surface mount, 1/2″ pipe, 4″ electrical box
- Dimensions: 3.66″ diameter × 3.5″ height (88.9 × 93 mm)
- Weight: 11.1 oz net
- Compliance: CE marked, RoHS compliant
Typical Applications
- Industrial machinery safety interlocks and emergency stops
- Access control and restricted area warnings
- Process completion and status alerts
- Facility maintenance and operational alerts
- Traffic control and safety signaling in warehouses and manufacturing
- Low-voltage alert systems in automation cabinets and control panels
Compatibility & Replacements
Compatible With
- PLC control systems and industrial automation controllers
- 18–30VDC power supplies and battery-backed systems
- Direct integration with safety relay circuits and interlocks
- External control switches and push-button stations
Replaces / Drop-In Replacement For
- Federal Signal LP7 series sounder/strobes with blue lens and identical voltage rating
- Other LP7-18-30 variants in different lens colors (amber /A, clear /C, green /G, red /R)
Works With
- Low-voltage DC control circuits and relay logic
- Standard industrial switching devices and contactors
- 24VDC and 12VDC power systems (within 18–30VDC range)
- Programmable logic controllers (PLCs) and process controllers
