DSC HSM3105MX Interface for MX Loop Max 124 MX Devices Advanced Security LLC offers UL Alarm Monitoring Services starting at $15.00 per month or DIY Self-Monitoring Services starting at $10.00 per month, NO Contracts, NO Hidden Fees, & NO Activations Fees. Message or visit our website We are an Authorized Alarm DC, Honeywell Home, Resideo, AlarmNet, Ecolink, DSC, Telguard, SecureNet, Uplink, Alula & 2GIG Security Dealer. We only sell Genuine Products, from authorized distributors. Not closeouts or old stock. The DSC HSM3105MX Interface for MX Loop Max 124 MX Devices is an expansion module intended to provide MX addressable device expansion to IQ Pro and IQ Pro P Panel. The module connects to the panel using the Corbus interface and provides connectivity for two 2 wire MX addressable bus that devices are connected to. The two MX buses which are left and right can be configured to operate as a single loop or as separate left and right spurs. Maximum of 126 Devices Corbus Wire Distance 3 Ft Max between the panel and the module (22AWG Wire) ROHS Compliant Inputs for connecting a tamper switch when installed in a separate enclosure (Required for UL/ULC). Support for Both Two Wire and Four Wire Configurations Support for Line T-Tapping/Spurs Compatible with IQ Pro It Can be Installed in the IQ Pro Enclosure or Separately High Power and Low Power Modes Installation with IQ Installer Load Configuration Using a Linked Spreadsheet Compatible Enclosures: HSC3010C, HSC3010CR, HSC3030CAR, HSC3020C, HSC3001C, HSC3001CP, HSC3020CP, PC4050CAR, PC4050CR, PC5003C Compatible Devices: MX945, MX916, MX862, MC920, MX922, MX926, MX936, MX975, MX974, MXBASE Temperature Range: -10°C to +55°C DSC HSM3105 Expansion Module Installation Guide Click here for more DSC Products 820043016949