Soyal Módulo de Expansión de Relay AR-716E-IO para 8 Puertas

- An extension relay board for AR-716E
- 8 optical isolation inputs,replacing the door open button of door node ID 12.3.4.9,10,11 and 12
- 8 relay outputs of Form C.replacing the door relays of door node ID 1,2,3,4,9,10,11 and 12
- Door open time can be set by software