* Monitor single door normally open fire doors
* The circuit part and the wiring bottom case are plugged in for reliable contact and easy construction
* The address code is electronically encoded and can be written in advance by the electronic...
* Monitor single door normally closed fire door
* The circuit part and the wiring bottom case are plugged in for reliable contact and easy construction
* The address code is electronically encoded and can be written in advance by the electronic...
* Fire doors for various personnel-intensive places such as factories, schools, hospitals, shopping malls, hotels, theaters, exhibition halls, office buildings, etc
* The monitor adopts intelligent bus control mode, the circuit adopts isolation...
* Monitor single door normally open fire doors
* The circuit part and the wiring bottom case are plugged in for reliable contact and easy construction
* The address code is electronically encoded and can be written in advance by the electronic...
* Monitor double door normally closed fire door
* The circuit part and the wiring bottom case are plugged in for reliable contact and easy construction
* The address code is electronically encoded and can be written in advance by the electronic...
* The microprocessor monitors the operation and communicates with the host to transmit the operation, fault, open and closed status to the monitoring host
* This magnetic switch can be set to monitor the status of any door or the status of two doors...
