Audible-Visual Signaling Devices

WERMA EvoSIGNAL Mini series 62mm audible-visual beacons combine modular LED indication with a 95 dB sounder in a compact platform. TwinLIGHT versions provide permanent or blinking light functions, while TwinFLASH versions provide double-flash or EVS random-flash signaling. Models support several AC/DC voltage ranges and use interchangeable Mini mounting adapters.

• 95 dB at 1m provides moderate audible coverage
• Base, panel, tube, and wall adapters allow the mechanical installation to be configured independently from the signal device
• 12 VAC/VDC, 24 VAC/VDC, and 115-230 VAC choices allow the same platform to support several control-power architectures

Patlite NE-A and NE-IL series 56mm audible-visual beacons combine multicolor LED indication with 88 dB sound output in a compact machine-signaling format. NE-A models support conventional wiring, M12 connectivity, and touch-to-acknowledge versions, while NE-IL models add IO-Link communication, eight selectable tones, and multiple visual flash patterns.

• Choose NE-A for conventional discrete signaling or NE-IL where IO-Link control, diagnostics, and configurable signaling are required
• NE-IL adds eight selectable tones plus permanent, flashing, double-flash, and triple- flash light functions for greater alarm differentiation
• 88 dB at 1m output makes communication method and functional flexibility more important selection criteria than sound level between the two families

Patlite SK, SF, and SL series audible-visual beacons combine LED indication with integrated sounders in 80mm or 100mm industrial housings. SK models use rotating indication, SF models provide 22 selectable flashing and rotating patterns, and SL models provide continuous, blinking, or triple-flash functions. Rated sound output reaches 86 or 88 dB depending on size and series.

• 80mm models provide 86 dB output, while represented 100mm models provide 88 dB for slightly greater audible coverage and a larger visual target
• 12-24 VDC and 100-240 VAC choices support both machine-control and facility-power applications
• SF and SL audible-visual models provide IP66, NEMA 4X/13 protection where stronger environmental sealing is required than the IP23 SKH construction

WERMA EvoSIGNAL Midi series 85mm audible-visual beacons combine modular LED indication with a 110 dB sounder and 10 selectable tones for machinery requiring greater warning coverage. TwinLIGHT and TwinFLASH versions provide standard or higher-attention visual patterns, while interchangeable mounting adapters allow the same device family to fit several machine layouts.

• TwinLIGHT provides permanent or blinking indication, while TwinFLASH adds double-flash or EVS random-flash functions

WERMA FlatSIGN series LED signal columns provide visual-audible alarm and status notifications for machines, systems and/or process alarms.

• Wall mount installation
• Wide viewing angle of 160 degrees
• Audible alert with 8 selectable tones or a continuous tone, 80 dB @ 1m
• Individual red, yellow, and green LEDs
• Permanent or blinking options selectable via DIP switches
• 24 VAC/DC and 115 to 230 VAC powered versions

Pfannenberg PATROL series audible-visual beacons combine configurable electronic sounders with Xenon or LED visual signaling for industrial area warning. PAX models span 105 to 122 dB at 1m with 80 selectable tones and 1 Hz Xenon strobes, while PAL5 LED models provide 107 dB output with multi-color permanent, blinking, or flashing indication.

• PAX105, PAX505, PAX1010, and PAX2015 provide 105, 107, 117, and 122 dB at 1m, making required audible coverage the primary PAX selection criterion
• PAL5 is the preferred option when multi-color LED indication is more useful than a single-color Xenon strobe
• IP66, NEMA 4/4X construction supports exposed industrial installations across both PAX and represented PAL configurations

Pfannenberg PYRA series audible-visual beacons combine electronic sounders with Xenon or multi-color LED signaling in IP66, NEMA 4/4X housings. PYM and PYL Xenon models provide eight selectable tones with 101 or 103 dB output, while LED models provide 101 dB with red, yellow, green, and blue permanent, blinking, or flashing indication.

• Choose PYM for a smaller 166 x 114 x 134mm Xenon housing or PYL for a larger 216 x 144 x 172mm device with 2 dB greater rated output
• Multi-color LED models are better suited where several visual states must be represented by one device rather than a single-color strobe
• Available DC and AC voltage configurations allow the selected Xenon or LED signaling technology to be matched to the control-power system