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fire alarm
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Residual current electrical fire detector : Security Solution New Burglar and Fire Alarm Systems, Residential security commercial security alarm device
Technology1 years ago
Source: Residual current electrical fire detector : Security Solution New Burglar and Fire Alarm Systems, Residential security commercial security alarm device
Residual current electrical fire detector is used to monitor the change of residual current value in the protected line. When the residual current in the protected electrical line exceeds the alarm set value, it can send alarm and control signals. It is generally composed of residual current sensor and signal processing unit.
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Wireless fire alarm system : Security Solution New Burglar and Fire Alarm Systems
Business1 years ago
Source: Wireless fire alarm system : Security Solution New Burglar and Fire Alarm Systems
Fire monitoring and prevention systems are required for all buildings. For residential fire prevention, you can connect smoke detector, heat detector, CO detector, combustible gas detector and other fire detector monitoring and alarm. But for commercial buildings, factories, warehouses, shops and other places need to use a professional fire alarm system.
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