Модуль расширения TruPortal на 16 входов 8 реле в корпусе. Lenel TP-ADD-IO-E

TP-ADD-IO-E TruPortal Inputs/Output expansion.  16 inputs, 8 Relay outputs.  installed in enclosure w/ UPS-capable 4A power supply. Lead Acid battery not included.    Enclosure has room for one more module.