POTTER&BRUMFIELD - TE CONNECTIVITY KHU-17D12-24 RELAY, 4PDT, 120VAC, 28VDC, 5A Point Source Audio XSH If you choose to use

If you choose to use LiPo batteries

The Adjustable Gaffer Grip from Kupo is a quick-mount

and optimized cooling

sound detection Alarm Response Notify control center

POTTER&BRUMFIELD - TE CONNECTIVITY KHU-17D12-24 RELAY, 4PDT, 120VAC, 28VDC, 5A Point Source Audio XSH If you choose to useThis is a RELAY, 4PDT, 120VAC, 28VDC, 5A product from POTTER&BRUMFIELD TE CONNECTIVITY with the model number KHU 17D12 24Product details Contact Material Silver Cadmium Oxide Relay Mounting Through Hole Coil Type Non Latching Coil Resistance 690ohm Product Range KHU Series Relay Terminals Solder Contact Current 5A Approvals & Standards Contact Voltage VAC 120VAC Coil Voltage 24VDC Contact Configuration 4PDT Contact Voltage VDC 28VDC Other details