ONN-M4W Industrial Stack Warning Light DC24V PNP/NPN Flash Steady Alarm

Product Overview

The ONN-M4W is a 3-color industrial warning light with integrated buzzer for clear machine status communication. Built with a durable ABS body and chrome plating, it provides steady-on, flashing, and audible alarm modes to instantly alert operators to faults or warnings. Ideal for CNC, SMT, and automatic production lines. Supports DC24V/AC220V and both contact type and PNP/NPN connections. CE, RoHS, FCC certified with 2-year warranty and 50,000-hour rated lifespan.

Quick Detail

• 3 vivid colors: Red for fault, Yellow for warning, Green for running

• Chrome-plated ABS housing for long-lasting durability

• Double PC lenses deliver soft, uniform light

• Wall mounting or hanging installation available

• High-volume buzzer >95dB for noisy environments

• Flash, Steady, and Buzzer functions

• Voltage: DC24V or AC220V optional

• Connection: Contact type or PNP/NPN

• Ultra-low power: only 4W

• IP50 dust protection rating

• 50,000-hour rated lifetime

• CE, RoHS, FCC | 2-year warranty

Specifications

Competitive Advantages

• Instant visual + audible alerts improve operator response time to machine faults

• 95dB buzzer cuts through factory noise, ensuring alarms are always heard

• Flash mode draws immediate attention during emergency conditions

• Steady mode clearly indicates normal operation at a glance

• Compatible with most PLC outputs, no extra adapters required

• Reliable performance in temperatures from -20℃ to +45℃

Applications

CNC machining centers, SMT lines, automated packaging, injection molding, robotics workcells, conveyors, and industrial warning systems.

Package Info

12 pieces/carton, 450x265x345mm, N.W. 4kg, G.W. 6.1kg

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