DOKA- ст

It's time to expect more from your fire alarm!


This document contains information on the principle of operation, design and technical characteristics of the fire detector combined smoke and heat maximum differential IP 212/101-12K-A2R “DOKA-ST” (hereinafter – the detector)

The document contains instructions necessary for correct installation, connection, operation, technical maintenance, storage and transportation of the product, reliable manufacturer’s guarantees. The detector meets all the requirements of ТУ BY 100016872.099-2020, ГОСТ Р 53325. The principles of operation and design solutions of the detector are the intellectual property of


In closed rooms, for continuous detection of smoke and heat, it transmits “Fire” and “Fault” signals to the control panel over a two-wire AL.

The detector provides:

* turns on and off on each detector.

9 reasons to include "DOKA - ст" in your building project


Keeps sensitivity to smoke, adapting to any operating conditions ( humidity, dust, interference).


The measuring chamber is hidden under the body and protected by a thin mesh. The dust settles in special compartments, without reaching the camera. It allows to use “DOKA-cт” even in industrial conditions.


Has reliable contacts for connecting wires with a cross section of up to 1.5 mm2.


Will definitely adorn any modern interior.


Average service life> 10 years.


The body is made with vertical and horizontal smoke outlets, which allows you to catch currents in any direction and quickly respond to the first signs of fire.


Consumption current “DOKA-ст” is less than 65 μA, which reduces the load on the output circuits of the control panel and reduces the estimated capacity of the battery for power backup.


Meets all requirements.

DoP №405-CPR-1426/2020


There is no need to include resistors in the specification. The current value in the “Fire” state is set by a combination of two jumper straps on the case.