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The Best Personal Safety Devices
Personal safety devices are powerful tools for those looking to be prepared in case of an emergency. From personal alarm keychains and stun guns, these products provide peace of mind and make people feel safer.

Man down alarms provide essential protection for workers who often work alone and offer emergency assistance through an SOS panic button. Furthermore, they can detect non movement and send an SMS with GPS location details directly to users nominated contacts in case of non movement detection or any potential non movement alerts.
1. Lone Worker Alarm

Mercari Technologies has developed an advanced lone worker alarm, giving peace of mind to workers who work alone or in vulnerable positions. Designed to be worn discreetly on either wrist or attached to a lanyard, this device provides a discrete yet easy way to request help in an emergency without taking out your phone first. Furthermore, this device includes fall detection and GPS tracking technology so workers can be quickly located if they are in danger.

This device operates via 4G cellular network and allows users to request assistance from their carer network or 911. Pressing its large SOS panic button sends out an emergency SMS message and initiates voice call notification of up to ten contacts or emergency services. Designed for remote or isolated work environments or those vulnerable due to age or medical conditions; ideal for solo workers in high-risk scenarios.

Pressing the SOS button of a lone worker alarm will send an emergency SMS message to up to 10 pre-programmed mobile phone numbers of your choosing or 911. A voice contact can also be initiated using its built-in speaker and microphone; and an optional man down alarm can be set off automatically if there has been a serious fall or inactivity for an extended period.

GPS Tracking
A personal safety alarm's most valuable feature is its real-time monitoring and location tracking capabilities, allowing individuals to be reached quickly in case of accidents or incidents and speeding emergency response efforts. Devices can even be programmed to detect no motion and notify appropriate individuals if a situation does not resolve itself within an acceptable amount of time.

Lone worker alarms can also be integrated with an existing smartphone application to allow users to easily create tasks and receive alerts when taking actions, such as needing to check-in, geofencing that alerts when their device leaves an area they have designated, or an SOS button which immediately notifies all necessary contact people.
2. panic alarm Fall Detection Pendant

Fall detection devices can be helpful for individuals living alone or suffering from medical conditions that put them at risk of falling. These medical alert systems connect them with emergency services or family members, helping prevent serious injuries while decreasing response times for help arriving faster.

Devices designed to measure acceleration use a sensor and transmit its data wirelessly to a base unit connected with the user's phone. When they sense sudden drops in altitude such as falls, such as sending an alert through to your phone and automatically calling emergency services or up to 10 contacts; some also include Man Down, Check In and No Motion detection features.

Although these systems may not be entirely reliable and false alarms may still occur, they do provide peace of mind for both elderly individuals and the family members who care for them. Many elderly individuals with dementia or Alzheimer's worry about falling and becoming disoriented; using a GPS tracker with fall detection can help ease those fears by allowing loved ones to monitor them even during episodes of sundowning (an episode when people become confused and restless late afternoon or early evening).

The MGMini Lite offers one of the fastest response times among wrist-based fall detection systems and received the prestigious German reddot award for high design quality. This sleek and lightweight device can easily be programmed, working wherever there is 3G/4G mobile coverage; users simply call their personal alarm directly from their smartphone, or can initiate normal phone calls by pressing and holding its discreet side button momentarily to initiate them.

The MGMini Lite features 9 different sensitivity settings from off to very sensitive for optimal user performance and reduced false alarms. Best worn around the neck so as to detect sudden changes in altitude without being blocked by clothing or other objects; pair with other Mercari smartwatches or wearables for even greater safety options.
3. GPS Tracking

GPS trackers help lone workers stay secure by transmitting their location to up to 10 pre-specified emergency contacts upon activation, and providing alarm functions such as man down, no motion and auto fall detection - meaning employees never truly feel isolated as help can always be called for with one press of a button. They are ideal for use at remote work sites or hazardous transportation routes and make for effective safety devices in any working environment.

Elderly individuals living alone often fear falling and becoming disoriented while living alone, fears which are compounded by conditions like dementia and Alzheimer's which lead to episodes of confusion that lead individuals away from home and out into unfamiliar territory. A GPS tracker for elderly can help mitigate this threat by enabling communication with carers via an SOS panic button and giving caregivers immediate visibility of where the individual may be located.

Caregivers of elderly individuals can use GPS trackers for elderly to receive alerts if their loved one strays outside a specific Geofence radius, making the tracker particularly beneficial to seniors experiencing sundowning, which occurs when their brain becomes confused or restless during late afternoon or early evening hours and leads to wandering.

GPS trackers can also help to safeguard valuable items such as bikes or cars with expensive parts, like electric bicycles. A bicycle tracker attached to an electric bike can monitor where it is being taken by thieves and help authorities recover it if it gets stolen. In addition, GPS trackers can monitor vehicles to detect when they are being operated recklessly or by unknown drivers.


Mercari takes customer safety very seriously and works closely with law enforcement agencies to ensure stolen items do not appear on our website. Furthermore, our Customer Service team is available around the clock to answer any inquiries about our products and services - contact us via email or telephone if you have any inquiries regarding them! Additionally, to prevent fraudulent transactions Mercari employs an effective fraud prevention system which scrutinizes each listing and transaction to identify anomalies.
4. Stun Gun

Stun guns can be an invaluable personal security device that allows you to protect yourself. These non-lethal weapons deliver an electric shock of 20 million volts or so to deter attackers and allow for escape or to call for help, and emit bright lights to show where to aim them. Some states consider stun guns weapons, so check your local regulations before purchasing one.

Mercari works closely with public institutions and law enforcement to foster a safe community for everyone. We also have systems in place to monitor listings/transactions for signs of stolen goods and remove products that violate our terms of service.

Robberies happen, and while we hope you never need to use self-defense tools, it is best to be prepared. Noisemaking strategies may work to scare off an attacker while portable alarm keychains provide signalling assistance. Stun guns are another effective defense weapon suitable for both men and women that can provide disorientation that gives you time to escape safely.

The Mercari Spike Stun Gun is compact enough to keep in your purse or pocket, giving you peace of mind should you ever feel threatened. Equipped with sharp spikes that serve as electrodes and activated with just one squeeze, its compact dimensions of 3.5x 3x 1 inches make it lightweight enough for everyday carry without weighing you down. Plus, its Squeeze-N-Stun technology eliminates having to fiddle with switches during high-stress situations while its safety switch protects against accidental activation while its bright red indicator light lets you know it is protected.

Carrying weapons can be intimidating, but a stun gun is an ideal alternative for people who do not wish to carry firearms or pepper spray. Easy to operate and conceal quickly within pockets or purses, stun guns provide peace of mind without being intimidating weapons themselves.

Website: https://loneworkerdevices.co.uk/