Tower Light - Red Alert Light with Buzzer 12VDC
This device is a 12VDC red alert tower light with buzzer, with which you can monitor the status of a machine or project.
They are easy to attach with mounting holes, and you can rotate the light mount, so it can be horizontal, vertical or any angle in between (180 rotation).
Alert tower lights are really easy to use. The brown wire is the common +12V power line, then the other wires are connected to ground to activate the LED light or buzzer. The red wire controls the red LED light and the orange wire is what controls the buzzer which will sound continuously when the wire is grounded.
You will need a 12VDC 5A switching power supply to get it going. If you are using this with a 3V or 5V microcontroller or computer, use 2 X PN2222A transistors or IRLB8721 N-channel Mosfets to sink current from each wire.
- Range of motion: 180°
- Height: 252mm / 9.9"
- Diameter of light: 50mm / 1.97"
- Weight: 162g
WARNING
