Fire Push Button Manual Call Point Fire Station Fire Alarm

The conventional manual call point designed for conventional fire alarm system for reporting fire or emergency condition by its PUSH IN/PULL DOWN handle latches. One 470 ohm resistor is used on the PCB board between Zone+ and Zone- when the switch inside is closed. So the conventional manual call point is only used with conventional fire alarm control panel, it is forbidden to be used to other system.
Conventional Manual Call Point, Operates by Advanced MCU Expert Algorithm Software.
Fire alarm system category and installation instruction, datasheet, manual can be downloaded at https://www.vedardsecurity.com/conventional-manual-call-point-pull-down-station-button-p-66