DC Power Lead 2.1mm Plug 1m - Polarity Sensing LED

A 2.1mm DC plug featuring LEDs which sense the polarity of the power connection. The plug lights up blue for correct DC polarity, red for incorrect DC polarity and purple for AC voltage. Ideal for connecting power to cameras at the end of cable runs. 5-30V AC/DC range. 1m length.
 

Features

• Simplifies installation of any CCTV, Access control, or security application.
• Eases troubleshooting, check at a glance if there is power.
• Check for low voltage AC/DC before connecting your device:
• - Correct DC Polarity: Blue
• - Incorrect DC Polarity: Red
• - AC Voltage: Purple
• Safety: Illumination glows from all directions to indicate voltage.
• Saves Money and Time: Test power before connecting equipment.
• 5 ~ 30 VAC/VDC range.
• LED shines brighter as voltage increases.