Product Introduction:
NM-2010220 Call/Reset Relay
A Double Delay Time Relay is an electronic device that controls a circuit using two time delays. Double Delay Time Relay has two separate timing circuits that can be set to different time periods, allowing for more precise control of the circuit. The first timing circuit controls the delay before the relay activates, while the second timing circuit controls the delay before the relay deactivates. This type of relay is commonly used in industrial applications where precise timing is critical, such as in manufacturing lines, conveyor systems, and automated processes.
Floor fire safety alarm system(The fire alarm switch on each floor is the call switch,which can only be turned on but can't be turned off. The reset switch is installed in the control room and supervised by a specially-assigned person)
There's also small-scale call system with low cost(Community hospitals, welfare homes, or some small-scale places that need constａnd supervision. Each room or each bed is equipped with a call switch for emergency use. Reset switch is installed in designated place under supervision)
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