2R Mini Relay
Module 5A (G4) -SB-2R-UN
Bus Enabled, 2channel Relay module 2 Amp per channel for Automation Security Siren, Electric Lock, Curtain motor, trigger of gate/Garage Motor, Lighting control, ... etc.
(Built in Intelligence and delay and double throw Function) - Small size can fit behind switch. With Broadcast Enabled, Ready with Firmware USB
Upgrade
(Warning: Higher Loads Require Adding of Contactors for Protection per channel Load)