The Vigor AP 918RPD & Vigor AP 920RPD outdoor access points have a secondary LAN port that provides Po E Output (Po E-PSE), to power an additional Po E device through a single cable run. Use the Dray Tek Vigor Po E-600 High-Power Po E Injector to power additional devices through the Vigor AP 918RPD's secondary LAN port. This powers the Vigor AP 918RPD & provides up to 16 watts power output to the device connected to the Vigor AP's Po E Out port, over a 100 meter CAT5e/CAT6 cable run. Connect a camera near to the Vigor AP, or daisy-chain an additional AP through the one cable.