E-zy POE-DCTR PoE Detector, 802.af/at, 24v/48-56v Passive PoE

Quickly identifies Power over Ethernet method and voltage; 802.3af/at/bt, passive, 24v, 48v-56v.
Mode A or Mode B for all PoE switches and injectors.
Find out what PoE method is available, the approximate voltage, and pinout and polarity via LED lights.
If you are far from a PoE switch or injector - this device will show if a port has power. The PoE switch will show a pulse indicating that the detector is plugged into a port - up to 100 meters away.
Safely install cameras, wifi access points, IP phones and more without damaging your device. Test your line prior to installing to instantly detect power.
The ergonomic design fits snug between two fingers so that you can hold it while on a ladder or in a tight space.
It's powered by PoE so no need to worry about replacing batteries or charging.

Features:
• Use with any PoE injector or PoE switch - 802.3af/at/bt or Passive PoE
• Supports both Mode A and Mode B
• Bright LED displays
• Displays Power only
• Maximum input voltage - 56 volts