Functional Features：

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Real time detection of the opening and closing status of fire doors (single/double doors) paired with magnetic edges, and feedback of the fire door status to the fire door monitor. Installed at the junction of the door frame and door leaf, paired with the magnetic edge for use. Single door with 1 magnetic edge, double door with 2 magnetic edges.

Technical Parameter：

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Working voltage: DC24V;
Working current:<500uA;
Encoding method: electronic encoding (address range 1-200);
Bus: Two wire system (non-polar)
Product size: L150mm × W29mm × H30mm

Usage environment：

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Temperature: -10 ℃~50 ℃
Relative humidity: ≤ 95% RH (40 ℃± 2 ℃)