The fire telephone system is a special equipment for fire communication. When a fire alarm occurs, it can provide convenient and fast means of communication. It is an indispensable communication device in the fire control and alarm system.
Read MoreThe flame resistant of a material refers to the ability of a material or product to burn with flames under specified test conditions. It includes some characteristics related to whether it is easy to ignite, and whether it can maintain the ability to burn.
Read MoreThe fire telephone system is a special equipment for fire communication. When a fire alarm occurs, it can provide a convenient and efficient means of communication. Anti-vandalism telephone handset is an indispensable communication device in fire control and its alarm system.
Read MoreIndustrial keypads are known for their durability and reliability and can withstand various harsh working environments, so they are widely used in many types of industrial production equipment and manufacturing plants. The following are the application fields of industrial keypads.
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