Apollo 55000-835APO AlarmSense Relay Module

The Apollo 55000-835APO AlarmSense Relay Module is designed to provide flexible switching control of auxiliary devices directly from an AlarmSense two-wire zone circuit. It enables the fire alarm control panel to interface with third-party equipment such as door retainers, pillow or bed shakers, radio paging systems, lift controls and other electrically operated devices.

Installed anywhere on the AlarmSense zone wiring, the module operates without the need for additional control cores, maintaining the simplicity of the two-wire system. When activated, the relay can either switch the AlarmSense zone voltage onto the output terminals or reverse the zone polarity, depending on the required configuration.

The unit also incorporates two sets of volt-free contacts, allowing independent control of connected equipment while preserving system integrity. As part of the AlarmSense range, it supports streamlined installation, reduced cabling and clear priority/non-priority signal recognition across the circuit.

• Apollo 55000-835

• Can be connected anywhere on the zone wiring.

• The relay will operate in 3 different configurations

• Relay activation places AlarmSense zone voltage on the output contact terminals

• Relay activation reverses the polarity of the AlarmSense zone voltage on the output contact terminals

• Two sets of volt-free contacts for use by dor closer units etc.