3r Smartbus Mini Relay Module

P { margin-bottom: 0.21cm; } SmartBus 3R mini Relay Moudule G4 - SB-3R-UN GTIN (UPC-EAN): 627 Bus Enabled 3channel Relay module 1Amp per channel for Automation Security Siren Lighting simple low load channel control Electric Lock Curtain motor trigger of gate/Garage Motor etc. (Built in Intelligence and delay and double throw Function) - Small size can fit behind switch. With Broadcast Enabled Ready with Firmware USB Upgrade P { margin-bottom: 0.21cm; }H3 { margin-bottom: 0.21cm; }H3.cjk { font-family: "AR PL UMing HK"; }H3.ctl { font-family: "Lohit Hindi"; } Description Bus Enabled 3channel Relay module 1Amp per channel for Automation Security Siren Lighting simple low load channel control Electric Lock Curtain motor trigger of gate/Garage Motor etc. (Built in Intelligence and delay and double throw Function) - Small size can fit behind switch. With Broadcast Enabled Ready with Firmware USB Upgrade