The HSM2108 is an 8-zone wired expansion module designed to expand PowerSeries Neo security systems, allowing the addition of eight fully programmable zones . Encrypted communication , full Corbus bus supervision , and tamper control ensure high reliability and operational security. It supports configurations with no resistor, single, or double end-of-line (EOL/DEOL) zones and is compatible with all PowerSeries Neo panels, making it the ideal solution for expanding residential and commercial intrusion detection systems. Bentel
Technical Data Sheet
HSM2108 | 8-ZONE WIRED EXPANSION MODULE

The HSM2108 is an 8-zone wired expansion module designed to increase the capacity of PowerSeries Neo control panels by adding eight fully programmable inputs for flexible management of the intrusion system. Thanks to encrypted communication over Corbus , complete module supervision and an integrated tamper contact , it ensures high reliability and security. It supports resistor-free , EOL and DEOL configurations, is compatible with all PowerSeries Neo panels and allows the installation of up to 15 modules in the same system.
Main specifications:
- Type: 8-zone wired expansion module
- Zones: 8 fully programmable inputs
- Compatibility: DSC PowerSeries Neo
- Communication: 4-wire Corbus with encryption
- Supervision: Module and tamper supervised
- Zone configuration: No EOL, EOL and DEOL
- Expandability: Up to 15 modules per system
- Power supply: 12 VDC
- Current consumption: 40 mA max
- Applications: Expansion of residential and commercial intrusion detection systems
Main features
✅ Module type:
The HSM2108 is an 8-zone wired expansion module designed to expand PowerSeries Neo control panels, allowing you to integrate new sensors and increase the capacity of your intrusion system easily and efficiently.
✅ Number of zones:
The module adds 8 fully programmable inputs , allowing for customized zone configuration to suit the needs of residential and commercial installations.
✅ Compatibility:
It is compatible with all DSC PowerSeries Neo control panels , ensuring perfect integration with the series ecosystem and the possibility of expanding the system without replacing the existing control panel.
✅ Communication:
It uses the 4-wire Corbus bus with fully encrypted and supervised communication , ensuring reliable and secure data exchange between the module and the control panel.
✅ Zone configuration:
It supports No EOL , EOL (End of Line) and DEOL (Double End of Line) configurations with 5.6 kΩ resistors , offering maximum flexibility to adapt to different system types.
✅ Expandability:
Up to 15 HSM2108 modules can be installed on the same system (depending on the control panel model), allowing for significant expansion of the number of manageable zones.
✅ Absorption:
The module has a maximum absorption of only 40 mA , a feature that helps keep energy consumption low and ensures efficient and stable operation of the system.


