Wireless emergency help button

Manual alarm button (wireless emergency alarm button with one click alarm)It is a type of equipment in the fire alarm system. When personnel discover a fire and the fire detector does not detect the fire, they manually press the manual alarm button to report the fire signal.

Under normal circumstances, the probability of a fire occurring when manually alarming is much higher than that of a fire detector, with almost no possibility of false alarms. Because the manual alarm triggering condition requires manually pressing a button to start.

When the manual wireless emergency button is pressed, the manual fire alarm confirmation light will turn on after 3-5 seconds. This status light indicates that the fire alarm controller has received the fire alarm signal and confirmed the on-site location.

AS - 28BWireless emergency help buttonInstallation key points

1) Manual installation should comply with the requirements of the "Code for Design of Automatic Fire Alarm Systems" (GB 50116-2013) standard and product manual.

2) Manual installation should refer to the relevant content of the standard drawing "Fire Alarm and Fire Control" 04X501.

AS - 28BWireless emergency help buttonInstallation Notes

1. Each fire compartment should have at least one manual fire. The distance from any location within a fire zone to a nearby manual fire should not exceed 30 meters. Manual fires should be located at the entrance and exit of public activity areas.

2. Manual fires should be set up in prominent and easily accessible locations. When installed on the wall, the bottom edge should be 1.3-1.5m above the ground and there should be clear markings.

Manual inspection and maintenance

1. Testing

Manually pressing or breaking the organic glass sheet on the button can trigger the alarm

2Wireless emergency button maintenance

① The detector should pay attention to dust prevention, and the dust cover must be removed only after the project is officially put into use.

② The detector should be cleaned at least once a year to ensure the normal operation of the system.

③ The detector should be tested for fire alarms at least once a month to ensure the normal operation of the system.