Reference:
I373PS
AIPHONE™ power supply for IS-CCU, IS-RCU, IS-SCU and IS-IPC. Output 48VDC, 2 Amp.
AIPHONE™ IS-PU-S Power Supply
![AIPHONE™ IS-PU-S Power Supply [I373PS]](http://emacspruebaamerica.myshopify.com/cdn/shop/products/I373PS_grande.png?v=1497279614)