Finally, when considering which panic hardware to order for a specific application it is important to ensure the correct fixings are going to be included or purchased separately. Different door materials will require different fixings. A metal door for example will require hardware that is supplied with correct metal fixing screws etc. It is best to speak to our sales team if you are unsure on the required fixings for your project.

Once you have identified the correct hardware select a finish option. Standard finishes are usually satin enamel silver, however black hardware is widely available and hardware specifically for UPVC such as Exidor’s 500 series will ordinarily be supplied in white. Some manufacturers also offer a range of brass and chrome finishes which are usually available via special orders. If you have any special requirements such as custom powder coating to RAL colour codes etc, this can usually be arranged via either the manufacturer or a 3rd party.

Egressdoorcode requirements

These devices are essentially handles, either lever or ball knob type, which operate a follower in the back of the escape hardware to operate the locking points in the same way the actuator would normally. This can be useful if an escape door is also required to offer a means to enter the building, however, it should be noted that often these devices are very basic locking handles. What this means is that once unlocked, they remain unlocked until they are locked again. It is therefore important to remember that if you unlock an Outside Access Device and use it to enter a building, the device will remain unlocked and allow users to freely enter the building until it is locked again, which can only be done from the outside!

Commercial egressdoorrequirements

In order to be sure that the correct hardware is fitted, there are 2 main standards that apply to emergency exit hardware and panic exit hardware. These standards are BS EN 179 (for Emergency exit hardware) and BS EN 1125 (for Panic exit hardware).

Once you know how many locking points are required, it's time to consider which type of locking point is needed. The common types of locking points found on escape hardware are as follows:

The terms ‘Emergency’ and ‘Panic’ have very different and very important meanings when used in relation to door hardware. Depending on which of these terms a particular door belongs to, will determine the performance requirements of the hardware which is fitted to it.

Residential egressdoorrequirements

Extremely small UAVs, in some cases hand-launched, are used to extend the vision of ground combat units beyond their front lines. For more information, see military aircraft: Unmanned aerial vehicles.

UAVs are descended from target drones and remotely piloted vehicles (RPVs) employed by the military forces of many countries in the decades immediately after World War II. Modern UAVs debuted as an important weapons system in the early 1980s, when the Israeli Defense Forces fitted small drones resembling large model airplanes with trainable television and infrared cameras and with target designators for laser-guided munitions, all downlinked to a control station. Rendered undetectable by their small size and quiet engines, these vehicles proved effective in battlefield surveillance and target designation. Other armed forces learned from the Israeli success, notably the United States, which purchased some of the early Israeli models or produced them under license. The most important American tactical UAV—and one that is representative of trends in the development of these aircraft—is the MQ-1 Predator, which first flew in 1994 and entered service the following year. The Predator, with a length of 26 feet 8 inches (8 metres) and a wingspan of 41 feet 8 inches (12.5 metres), is powered by a piston engine driving a pusher propeller. It flies at 80 miles (130 km) per hour and has an endurance of 24 hours. In addition to visible and infrared television, it carries synthetic aperture radar and passive electronic sensors, and it can also carry antitank missiles. Control inputs and sensor outputs are transmitted via communications satellite. A larger, turboprop-powered derivative of the Predator, the MQ-9 Reaper, has improved performance and carries a larger ordnance load. Both the Predator and the Reaper have been used in the conflicts in Iraq and Afghanistan and have been purchased by allies of the United States.

Emergency Exit DoorSign

The hardware covered so far relates to use from the inside of the building, but it is also possible to operate the hardware from outside the building if required. The device used to achieve this is always referred to as an Outside Access Device.

It is also possible to have a digital lock work as an outside access device. These are often desirable as contrary to the point stated above, a digital lock will re secure after use, meaning the entrance will not remain open to users as does not need to be relocked from the outside.

Once the relevant standard has been established, the next logical consideration will be what type of hardware is required in relation to the part of the mechanism the user will interact with, for example, a bar across the door, a paddle handle, or a push pad, etc.

Fireexit door

All hardware to either BN EN 179 or BS EN 1125 will be classified using a 10-digit code, which helps installers understand the limitations and suitability of a product for their needs.

All best practice guides recommend that where there is any doubt as to the building’s occupancy, devices conforming to BS EN 1125 should always be used as these will satisfy the minimum requirements of both standards. For an in-depth best practice guide on ascertaining the correct product for the application in question, the Door & Hardware Federation has compiled the following resource which gives clear information:

When identifying hardware found on emergency exit and panic exit doors, it is extremely important to ensure suitable hardware is fitted in these applications, as an error may lead to hardware being installed that is not appropriate for the users concerned. This may result in tragic consequences in a fire or emergency.

This standard applies when a hardware device is to be fitted to a door where the users are not expected to be familiar with the exit itself or the hardware that is fitted to it. This may include public areas or areas likely to be occupied by people not trained in the building’s emergency procedures, such as in shops, restaurants, public buildings entertainment venues, etc. The Hardware fitted to these doors is required to perform its task without the user having any training or prior knowledge of how to use it. It should also require the minimum amount of effort to operate. These characteristics are what make it suitable for use in environments where a panic situation is likely to develop.

Larger UAVs are used for strategic reconnaissance. The most important of these is the U.S. RQ-4 Global Hawk, a jet-powered craft 44 feet (13 metres) long and with a wingspan of 116 feet (35 metres). The Global Hawk has a cruise speed of 400 miles (640 km) per hour and an endurance of some 36 hours, and it carries a variety of photographic, radar, and electronic sensors.

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As in the images above, a single point locking system will usually have one locking point in the middle of the door, a 2 point will have 2 locking points with one at the top and one at the bottom, and finally, a 3-point system will have both a central locking point and a locking point at the top and bottom.

One of the most common forms of locking device found on basic 2- and 3-point locking systems are vertical rods that locate directly into sockets or keeps on the frame, often simply referred to as shootbolts.

This standard applies when a hardware device is to be fitted to a door where the users are familiar with the exit itself, and the hardware that is fitted to it. For example, trained staff in an office, who are aware of the escape route and who are previously trained on how to operate the escape doors and what to do in an emergency. Due to the familiarity all users are likely to have with the building and its escape procedures, it is deemed unlikely that a panic situation will develop and therefore the hardware can consist of items such as single push pad actuators, or lever handles, as long as the hardware conforms to BS EN 179. The hardware should allow safe and effective escape with one single operation to release the device.

The 10 digits refer to the product's performance in the following 10 areas: Category of use, Durability, Door Size/Mass, Fire Resistance, Safety, Corrosion Resistance, Security, Projection of Device, Type of Operation, and Field of Door Application.

Codelocks CL500PK (This can also be provided with a code-free function offering free passage when required by ordering the CL505PK variant)

unmanned aerial vehicle (UAV), military aircraft that is guided autonomously, by remote control, or both and that carries sensors, target designators, offensive ordnance, or electronic transmitters designed to interfere with or destroy enemy targets. Unencumbered by crew, life-support systems, and the design-safety requirements of manned aircraft, UAVs can be remarkably efficient, offering substantially greater range and endurance than equivalent manned systems.

By understanding which of the 2 standards detailed above is most likely to be required of the hardware you are installing, consideration must be made to where the door is fitted, and who is likely to be using it. Where previous equipment is being replaced, and the existing hardware is still present, it can be checked to see which standard is satisfied previously. Ultimately however it is possible that previous hardware may have been inappropriate to begin with, and so it is always necessary to consider the building's use and occupancy.

Emergency exit doorfor commercial buildings

Where needed, an installer should seek to consult the relevant fire officer or person responsible for a building’s hardware specification prior to installation.

Hardware for emergency doors can be either fitted to the surface of the door or can be morticed in or concealed within the door material, much like any other hardware. Aluminum doors are far more likely to feature concealed hardware.

These can be either vertical or horizontal. Pullman latches differ from traditional latches as they are smoother and quieter in operation and are well suited to high traffic environments, they pivot inwards and return to a projected state that differs from that of a traditional latch meaning they have special keeps with a 45-degree recess. Pullman latches are often used on commercial doors and busy entrances.

The next thing to consider is the number of locking points that the hardware is required to have. The most common options are single-point, 2-point, and 3-point locking systems. Obviously, the security requirements and door type should be considered when identifying the number of locking points a system should have. A lightweight timber door in a low-security environment may only need a single locking point, whereas a heavy steel door to the rear of a high-security property would most likely benefit from a 3-point locking system.