Functional Features：

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Extend the communication distance of the fire door monitor and expand the number of management sensors to form a complete and stable monitoring network: fully transparent communication information, no need for any settings, and no change in the network topology structure; Built in backup power supply, automatic switching between main and backup power supply, effectively ensuring reliable operation of the system. Equipped with door magnetic switches and electric door closers to achieve monitoring of fire doors; 800 point high-capacity carrying capacity.

Technical Parameter：

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Input voltage: AC220V/50HZ
Input power: 150W;
Output voltage: DC24V
Output current: 5A;
Backup power: DC24V 7Ah
Load capacity: 800 points in 4 circuits
Appearance dimensions: 350mm × 450mm × 120mm

Usage environment：

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