Metal detectors come in various types, including walk-through and handheld wands, and can be rented or permanently installed. They are commonly used for security screening at official buildings, airports, and events. Walk-through detectors are the most convenient, while wands are cheaper but slower. Prices vary depending on the type and number of units required. Rental companies may offer installation and staffing services. Contact a security firm for more information.
A security metal detector is an electronic device that alerts the operator whenever metal objects pass within range of the device. There are many different types of metal detectors, from walk-through models to hand-held wands. Some systems combine more than one type of detector. A metal detector is often found at entrances to official city buildings, coliseums, airports, and anywhere screening for handguns, knives, or other weapons is appropriate.
While most people are probably familiar with the type of permanently installed metal detector, these devices are mobile and can also be rented. Prices vary depending on the type and number of units required, and whether or not the metal detectors will be installed by the supplier company.
A walk-through metal detector is the most convenient screening device, as the operator can simply stand and watch as each person passes through, one at a time. If the system detects metal, it will beep or flash a red light. Belt buckles, wallet chains, or in some cases, other non-hazardous items may set off the alarm. These items can be removed and the person can go back to be screened again. Plastic trays are often provided to hold items that could set off the alarm.
A walk-through metal detector comes with everything needed to operate, including, if needed, a rubber mat to place over the necessary wires. Some units require calibration while others are digital and the operator can easily adjust the sensitivity by following the instructions provided. Pass-through metal detectors can be placed within a short distance of each other without interference.
If rented, the rental company may offer to staff to install the metal detector(s) for a fee, or offer to outfit it for the event. To save money, metal detectors can simply be shipped with instructions.
If the expense of a walk-through metal detector is unjustified, a wand is a very inexpensive alternative for a small event. This metal detector is a portable device that the operator passes closely over the body of the individual to be monitored, who stands with his feet slightly apart, his arms outstretched. The wands are battery operated and, depending on the model, can alert you with a beep or audible signal. Security wands can be rented in large numbers so that more people can provide security at an event. Sometimes a handheld metal detector is used in conjunction with a walk-through device, to screen only those that trigger the walk-through detector.
Although wand metal detectors are cheaper to rent, they are more difficult for operators who have to bend over to swing the wand up and down the legs of each person as they go through the screening processes. Note that this also slows entry into the event, compared to a walk-through metal detector.
Security metal detectors come in all configurations and price points, whether you require a permanent or temporary solution. Contact an online security firm or business near you for more information.
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