FIRE PROTECTION

LIMITATIONS OF FIRE ALARM WARNING SYSTEMS

Although a fire alarm system may be of a reliable and state-of- the-art design, neither it nor its peripheral detection devices can offer guaranteed protection against fire. Any such equipment may fail to warn for a variety of reasons:

Control panels, communicators, dialers, smoke detectors, and many other sensing devices will not work without power. Battery- operated devices will not work without batteries, with dead batteries, or with improperly-installed batteries. Devices powered solely by AC will not work if their power source is cut off for any reason.

Fires often cause a failure of electrical power. If the system does not contain a working battery backup power supply, and if the electrical circuit feeding the devices is cut or is not providing power for any reason, the system will not detect heat or smoke or provide any warning of a possible fire.

Telephone lines needed to transmit alarm signals to a central monitoring station may be out of service.

Smoke detectors, though highly effective in reducing fire deaths, may not activate or provide early-enough warning for a variety of reasons: (a) they may not sense fires

that start where smoke cannot reach them, such as in chimneys, walls, roofs, behind closed doors, etc.; (b) they may not sense a fire on a different level of the residence or building; (c) they have sensing limitations; no smoke detector can sense every kind of fire every time.

Thermostatic heat detectors do not always detect fires because the fire may be a slow smoldering low-heat type (producing smoke); because they may not be near the fire; or because the heat of the fire may bypass them. These detectors will not detect oxygen levels, smoke, toxic gases, or flames. Therefore, they may only be used as part of a comprehensive fire-detection system in conjunction with other devices. Under no circumstances should thermostatic heat detectors be relied upon as the sole measure to ensure fire safety.

Alarm warning devices such as sirens, bells, or horns may not alert someone behind a closed or partially-opened door. Warning devices located on one level are less likely to alert those on a different level. Even those who are awake may not hear the warning if the alarm is obscured by noise from a stereo, radio, air

conditioner, or other appliance, or by passing traffic, etc. Alarm warning devices, however loud, may fail to warn the hearing impaired.

Alarm products, as all electrical devices, are subject to component failure. Even though the equipment is designed for many years of trouble-free performance, electronic components could fail at any time.

Above are some of the reasons that fire alarm equipment could fail. The most common cause of an alarm system not functioning when a fire occurs is inadequate testing and maintenance. The system should be tested at least weekly to ensure that all the equipment is working properly.

While an alarm system may make one eligible for lower insurance rates, it is not a substitute for insurance. Homeowners, property owners, and renters are therefore urged to maintain adequate insurance coverage of life and property.

14

Page 13 Page 15
Page 14
Image 14
Napco Security Technologies GEM-X255 manual Limitations of Fire Alarm Warning Systems
Page 13 Page 15

GEM-X255 specifications

Napco Security Technologies has introduced the GEM-X255, a versatile and feature-rich control panel designed for both residential and commercial security applications. This advanced panel integrates multiple technologies to enhance security, streamline monitoring, and provide ease of use for both installers and end-users.

One of the standout features of the GEM-X255 is its ability to support a wide range of security devices. With up to 255 zones, the panel allows for extensive coverage, ensuring that every corner of a property can be monitored effectively. This scalability makes it an ideal choice for various applications, from small homes to larger commercial facilities.

The GEM-X255 utilizes both hardwired and wireless technologies, providing flexibility in installation. It can accommodate the latest security sensors, including motion detectors, door/window sensors, and glass break detectors, enabling users to tailor their security systems to meet specific needs. The panel supports popular wireless protocols, making it easier to expand the system with additional sensors without the hassle of wiring.

In terms of communication, the GEM-X255 features built-in IP communication capabilities, allowing users to connect to monitoring services and receive real-time alerts via smartphone apps. This ensures that users remain informed about their security status, even when they are away from the property. The clarity of these alerts is enhanced through its advanced notification system, which can deliver text messages and push notifications.

The GEM-X255 is designed with user experience in mind. It offers an intuitive user interface, complete with a backlit keypad for easy operation, even in low light conditions. The system also supports user codes, enabling multiple users to access the system securely while allowing the primary user to manage permissions efficiently.

An important aspect of the GEM-X255 is its robust automation capabilities. It can be programmed to control lights, locks, and other appliances, enhancing security while contributing to energy management. This integration of security and automation fosters a smarter home or business environment.

In summary, Napco Security Technologies' GEM-X255 combines innovative technology, extensive coverage, and user-friendly features to create a reliable security solution. Its adaptability to both wired and wireless devices, alongside robust communication capabilities, make it an invaluable asset for securing properties of any size. As security needs evolve, the GEM-X255 stands out as a modern control panel ready to meet the challenges of today and beyond.
Top Page Image Contents