

Gas-tight and maintenance-free lead-fleece battery 12V/18Ah for the ONE-500 voice alarm compact system


External gong module for connection to the ONE-500 voice alarm system, incl. power supply


Expansion module for the ONE-500 Voice Alarm Compact System (Master Unit and another 3 ONE Units)


Expansion module for the ONE-500 Voice Alarm Compact System (Master Unit and another 9 ONE Units)


Certified Push-to-talk Handheld Microphone with Voice Alarm Function, EN 54-16


19" rack mounting extension, 3U, for quick assembly and disassembly of the ONE-500 voice alarm compact system, incl. accessories


19" rack mounting brackets, 2U, for ONE-500 voice alarm compact system incl. accessories


Wall mounting set for ONE-500 voice alarm compact system including accessories


Housing set (Fire Panel) in RAL 3000 incl. mounting plate and connection adapter for installation of a VAP-1 Voice Alarm Panel in conjunction with the VAP-8K Expansion Keyboard or a VAP-1-BLOCK


Expansion keyboard for the VAP-1 emergency microphone station according to DIN EN 54-16, for 8 additional programmable keys