fire alarm Approved CE/EN14604
Description
1. Early detection: Smoke alarms are designed to detect smoke and alert occupants to a potential fire. By providing an early warning, they give people more time to evacuate and seek safety, increasing the chances of survival.
2. Protection during sleep: Many fatal fires occur at night when people are asleep. Smoke alarms are crucial in these situations because they can wake up occupants and allow them to escape before the fire spreads or becomes too dangerous.
3. Alerting to smoke and toxic gases: Smoke alarms not only detect smoke but also toxic gases that can be produced during a fire, such as carbon monoxide. These gases are often responsible for fatalities in fires, so being alerted to their presence can save lives.
4. Continuous monitoring: Smoke alarms work 24/7, providing constant protection to occupants. They can detect smoke and trigger an alarm even when no one is awake or aware of the fire, ensuring that everyone has the best chance of escaping safely.
5. Cost-effective: Smoke alarms are relatively inexpensive and easy to install. They are considered one of the most affordable and effective ways to enhance fire safety in homes. The cost of a smoke alarm is minimal compared to the potential loss of life and property in a fire.
6. Legal requirement: In many jurisdictions, it is mandatory to have smoke alarms installed in residential properties. Compliance with these regulations helps ensure the safety of occupants and can also prevent legal consequences.
Overall, smoke alarms play a crucial role in providing early warning and saving lives during a fire. Regular maintenance and testing are essential to ensure their proper functioning.
Product Description
•10 years life time
•1 non-replaceable 3V lithium battery
• Photoelectric chamber of early detection from all directions.
• Loud>85db(A) alarm signal(3M)
•Big test button for easy operation
•Hush function
• Low Battery signal
•Automatic calibration instead of adjustable resistor
•Infra-red LED and more sensitive photo-diode
• N.W.: ≈104g（include battery）
• Dimensions: Ф100*36mm
Product Parameter
Model No.
LZ-1921
Standard
EN14604:2005/AC:2008
Voltage
DC 3V（non-replaceable）
Standby current
≤3uA
Alarm current
≤100mA
Sensor type
Photoelectric
Temperature
一10°C ~ +55°C
Ambient Humidity
≤95%R.H
Alarm memory
Green LED
LED indication
Red LED & Buzzer
Hush time
8~9min
Product life
10 years
Sound pressure
≥85dB(around 3m)
Weight
≈103g
Product size
Φ100*36.7mm
Installation way
Ceiling mounting
The standalone smoke detector application is designed to detect the presence of smoke in various settings and provide an early warning system for potential fire incidents. It can be used in:
1. Residences: Smoke detectors are essential in homes to protect the occupants from fire hazards. They can be installed in bedrooms, living rooms, kitchens, and other areas prone to fire accidents.
2. Nursing homes: Elderly care facilities need smoke detectors to ensure the safety of their residents who may have limited mobility or cognitive impairments.
3. Service institutions for the disabled: Similar to nursing homes, these institutions require smoke detectors to protect individuals with disabilities who may have difficulty evacuating during a fire emergency.
4. Kindergartens: Smoke detectors are crucial in childcare facilities to safeguard young children who may not be aware of fire hazards or how to respond to them.
5. Community activity places: Community centers, recreation centers, and other public gathering spaces should have smoke detectors installed to provide early warnings and ensure the safety of visitors.
6. Old residential buildings: Older buildings may have outdated electrical systems or other fire hazards, making smoke detectors essential for early detection and prevention of fire incidents.
7. Dormitories: Student dormitories, both in educational institutions and private accommodations, should have smoke detectors to protect the lives and belongings of the residents.
8. Rental flats: Smoke detectors are necessary in rental properties to comply with safety regulations and protect the tenants from fire accidents.
9. Hotels: Fire safety is a top priority in hotels, and standalone smoke detectors play a crucial role in detecting fires and initiating evacuation procedures.
10. Basements: Basements are often used for storage and may contain flammable materials. Installing smoke detectors in basements can help identify fire hazards and prevent their escalation.
The standalone smoke detector application is versatile and can be used in various settings where fire incidents can occur, providing an important safety measure for the occupants.
Applicable place
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