QT SERIES QTR50L/QTRA50L Type: LED Steady/Flashing Type Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø50 Height: 297-461 Materials: Lens-PC Housing-ABS Pole-Al Protection rating: IP65 QT50L-BZ Type: LED Steady/Flashing Type Buzzer volume controllable type (Max. 90dB at 1m) Voltage: DC:12V,24V AC:12V,24V,110V~220V Dimension (mm): Diameter: Ø50 Height: 297-461 Materials: Lens-PC Housing-ABS Pole-Al Protection rating: IP54 QT50L-W Type: LED Steady/Flashing Type Sounder volume controllable type (Max. 85dB at 1m) Voltage: DC:12V,24V Dimension (mm): Diameter: Ø50 Height: 297-461 Materials: Lens-PC Housing-ABS Pole-Al Protection rating: IP54 QT50ML Type: LED Steady/Flashing Type Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø50 Height: 83-247 Materials: Lens-PC Housing-ABS Protection rating: IP65 QT50ML-BZ Type: LED Steady/Flashing Type Buzzer volume controllable type (Max. 90dB at 1m) Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø50 Height: 83-247 Materials: Lens-PC Housing-ABS Protection rating: IP54 QT50ML-W Type: LED Steady/Flashing Type Buzzer volume controllable type (Max. 90dB at 1m) Voltage: DC:12V,24V Dimension (mm): Diameter: Ø50 Height: 83-247 Materials: Lens-PC Housing-ABS Protection rating: IP54 QT70L Type: LED Steady/Flashing Type Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø70 Height: 237-461 Materials: Lens-PC Housing-ABS Pole-Al Protection rating:IP65 QT70L-BZ Type: LED Steady/Flashing Type Buzzer volume controllable type (Max. 90dB at 1m) Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø70 Height: 237-461 Materials: Lens-PC Housing-ABS Pole-Al Protection rating: IP54 QT70L-W Type: LED Steady/Flashing Type Sounder volume controllable type (Max. 85dB at 1m) Voltage: DC:12V,24V Dimension (mm): Diameter: Ø70 Height: 237-461 Materials: Lens-PC Housing-ABS Pole-Al Protection rating: IP54 QT70ML Type: LED Steady/Flashing Type Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø70 Height: 98-322 Materials: Lens-PC Housing-ABS Protection rating: IP65 QT70ML-BZ Type: LED Steady/Flashing Type Buzzer volume controllable type (Max. 90dB at 1m) Voltage: DC:12V,24V AC:110V,220V Dimension (mm): Diameter: Ø70 Height: 98-322 Materials: Lens-PC Housing-ABS Protection rating: IP54 QT70ML-W Type: LED Steady/Flashing Type Buzzer volume controllable type (Max. 90dB at 1m) Voltage: DC:12V,24V Dimension (mm): Diameter: Ø70 Height: 98-322 Materials: Lens-PC Housing-ABS Protection rating: IP54