Alarm Expansion Module
- 16 alarm inputs and 16 alarm outputs.
- Siren output, informing user to obtain prompt alarm information.
- Duration time settings and viewing for alarm output and siren output.
- Alarm output and siren output can be manually enabled or disabled through the configuration software.
- Superior monophonic audio power amplifier.
- 2-door access control of bank card; support access control of electric lock and sliding door as well, with provision of voice greetings.
- RS-232 and RS-485 communication modes give easy configuration and management for the device.
- Supply power for the alarm sensor, access control card reader and other auxiliary devices connected.
- Up to 16 units can be connected to the alarm box.
- Power-off protection for the configuration parameters.
- DS-7700NI-I4/16P SERIES
- DS-7300HUHI-F4/N SERIES
- DS-9600 SERIES