Shenzhen Xinhe'an Technology Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 10000PCS/Month |
| Delivery Time | 3 Working days |
| Packaging Details | 30pcs/carton |
| Working Voltage | 24VDC |
| Applications | Fire Alarm System |
| Material of cover | Aluminum |
| Operating Temperature | -10 to 50 degrees Celsius |
| Operating Humidity Range | 10% to 95% Relative Humidity(Non-condensing) |
| Sounder Level | 110dB |
| Brand Name | XHA |
| Model Number | XHAJIL-06 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 10000PCS/Month |
| Delivery Time | 3 Working days | Packaging Details | 30pcs/carton |
| Working Voltage | 24VDC | Applications | Fire Alarm System |
| Material of cover | Aluminum | Operating Temperature | -10 to 50 degrees Celsius |
| Operating Humidity Range | 10% to 95% Relative Humidity(Non-condensing) | Sounder Level | 110dB |
| Brand Name | XHA | Model Number | XHAJIL-06 |
| Certification | CE | Place of Origin | China |
| High Light | DC24V Fire Alarm Bell ，Fire Alarm Bell High Sounder Level ，Fire Protection Fire Alarm Bell | ||
DC24V Fire Alarm Bell High Sounder Level For Fire Protection System
Introduction
Fire bells play a crucial role in fire alarm systems, providing a reliable and effective means of alerting building occupants to the presence of a fire emergency and the need to evacuate the premises in a timely manner. Proper selection, placement, and maintenance of fire bells are essential to ensure life safety and compliance with applicable fire codes and standards.
Key characteristics and functions of fire bells include:
Audibility: Fire bells are engineered to generate a high-decibel sound, typically ranging from 75 dB to 110 dB, depending on the application and local code requirements. This ensures the alarm can be clearly heard over ambient noise levels.
Distinctive Tone: The sound produced by fire bells is distinct from other building alarms, such as security or equipment alerts. This unique tone helps occupants quickly recognize the need to evacuate the area.
Electrical Operation: Fire bells are powered by the fire alarm control panel, which triggers the bells to activate upon the detection of a fire or manual initiation of the alarm.
Placement and Coverage: Fire bells are strategically placed throughout the protected building or facility to ensure adequate audible coverage. Their locations are determined based on factors like room size, ceiling height, and ambient noise levels.
Integration with Visual Devices: In many applications, fire bells are installed in conjunction with strobe lights or other visual notification appliances. This combined audible and visual alarm helps alert people who may be hearing-impaired or in noisy environments.
Supervisory Monitoring: The fire alarm control panel continuously monitors the integrity of the fire bell circuits, detecting any issues or faults that may compromise the system's reliability.
Parameters
| Voltage ranges | 20vdc to 27vdc (Nonpolarity) |
| Working Current | ≤40ma |
| Sound level | 75dB-115dB (A) @3M |
| Material of cover | Aluminum |
| Operating Temp | -10℃ to +55℃ |
| Operating Humidity Range | 10% to 95% Relative Humidity(Non-condensing) |
Application in Addressable Fire Alarm System
Product Range
Conventional Fire Alarm System
Addressable fire alarm system
Gas Extinguishing control system
Beam Detector
4 wire smoke detectors with relay output.
2 wire Conventional smoke and heat detectors
Explosion-proof flame detector for fire alarm system
Standalone smoke detectors and combustable gas detector
Company Details
Year Established:
2001
Total Annual:
4300000-7140000
Employee Number:
40~50
Ecer Certification：
Verified Supplier
We sepecializes in design and manufacture of high quality fire protection solutions for commerical, industrial and domestic applications. we have nearly 20 years experience in the field of fire protection industry.Everlasting desire for innovation drives our company's product development progres... We sepecializes in design and manufacture of high quality fire protection solutions for commerical, industrial and domestic applications. we have nearly 20 years experience in the field of fire protection industry.Everlasting desire for innovation drives our company's product development progres...
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