BOSCH, ISP-EM55SM-120 Expansion module, 2-zone, surface, LSN

For monitored connection of conventional detectors (2 primary lines) on the local security network LSN, surface-mounted

Features

• 2 primary lines for connecting contact detectors, magnetic contacts or bolt contacts
• The point type can be programmed in the control panel
• Onboard internal EOL 12.1 kΩ resistors
• The circuit board is equipped with a tamper contact