Which PTI phone to choose? Buying guide and comparison to equip lone workers
According to the report from the Ministry of Labor, in 2024, 549,614 workplace accidents were recorded in France.
Reducing this number is a key priority to ensure employee safety, preserve their health, but also guarantee the smooth operation of organizations and strengthen overall company performance.
When your employees are increasingly mobile and present in the field, thePTI phone becomes an essential asset in risk prevention and emergency management. It complements safety plans, training, and protective equipment already implemented in companies.
It is within this dynamic that the use of PTI smartphones : tools capable of detecting critical situations (fall, illness, assault) and quickly triggering an alert, enhancing the safety of lone workers while meeting employers' legal obligations.
Because they often work alone in risky environments, lone workers must be able to rely on reliable equipment.
The PTI phone meets this specific need: it combines the performance of a professional smartphone with advanced safety functions to alert immediately in case of danger.
But how to choose the right model? Which features are truly essential? And which PTI smartphone best suits each use?
Let's review to help you make the right choice for your organizations.
What is a PTI phone?
A PTI phone, or Lone Worker Protection device, is a mobile device designed to detect abnormal or dangerous situations when an employee is alone at their workplace. It relies on two types of triggers: a passive alert system (automatic detection of falls, immobility, loss of verticality) and an active trigger via an SOS button or manual alert.
Crosscall does not directly provide PTI software solutions but designs rugged smartphones compatible with the main solutions on the market. Combined with high-speed networks, public or private, these devices allow the creation of efficient PTI systems, meeting the safety requirements of companies and communities.
Beyond alerts, an effective PTI phone also relies on other essential assets: excellent connectivity, ergonomics adapted to field environments (even with gloves), one sufficient battery life to last a full workday, as well as proven resistance to shocks, dust, and water. These features make the PTI smartphone a true security tool at the service of companies.
Use cases for PTI phones:
PTI phones are used in many sectors, each exposing workers to different risks depending on their environment:
In the construction and building sector, workers operate on large sites, at heights or underground. Falls, mechanical accidents, or isolation on site make the use of a PTI phone essential to quickly alert emergency services.
In the iIndustry,Technicians or maintenance operators may have to work alone in risk areas: factories, power plants, technical premises. They are exposed to electrical, chemical, or heavy machinery hazards. A PTI device ensures their continuous protection.
In Logistics and Transport, forklift operators, drivers, or dock workers may find themselves isolated at certain times of the day or night. They are exposed to risks of falls, traffic accidents, immobilization, or even assault, especially in public transport. A PTI smartphone ensures reliable communication and continuous alert capability, even in remote or hard-to-reach environments.
In the health sector, home aides, nursing home staff, or night professionals work alone at patients' homes or in facilities. They may face fainting, stressful situations, or acts of aggression. A discreet and ergonomic PTI phone allows an alert to be triggered instantly.
For security or defense professionals, presence in the field is often isolated, at night or in sensitive environments. Patrol officers, dog handlers, or military personnel may face emergency situations (assault, fall, technical incident). PTI equipment guarantees their safety by ensuring constant communication with a monitoring center or a contact person. Find some examples of use by the French Police.
In distribution and retail, some employees may work alone, particularly in logistics warehouses, goods receiving areas, or during off-hours.
Others, at points of sale, are exposed to stress or aggressive situations, especially during closures or security interventions. Using a PTI phone ensures their protection, thanks to discreet alert functions and reliable communication in all circumstances.
Key features of Crosscall PTI smartphones:
In sectors like construction, industry, logistics, healthcare, or security, professionals often work in isolated and risky environments. To face these real-world conditions, it is essential to rely on mobile equipment that is reliable, robust, and designed to respond effectively in emergencies.
This is exactly where Crosscall PTI smartphones provide a concrete solution, combining safety, field performance, and advanced communication technologies.
To choose the right PTI phone, several criteria are decisive:
Durability : shock resistance and MIL-STD 810H certification, total waterproofing against all liquids and dust (IP68)
Battery life : long-lasting battery designed to last a full day of intervention without recharging
Programmable buttons : to quickly trigger an SOS alert or a Push-to-Talk call, even with gloves on
Smart sensors : automatic detection of falls, prolonged immobility, or loss of verticality
Network compatibility : 4G, 5G, Wi-Fi, and PMR to guarantee optimal connectivity, even in isolated areas
Indoor/outdoor geolocation : for real-time tracking, including inside buildings
Designed for field professionals, Crosscall PTI phones integrate all these features into reliable, durable, and certified devices capable of ensuring the safety of isolated workers, regardless of their job or environment.
Why choose a PTI phone rather than a standard smartphone?
A standard smartphone does not include the specific safety features for isolated work. PTI phones, on the other hand, are designed for demanding conditions: construction sites, industrial sites, sensitive or hard-to-reach environments. Crosscall phones are built for field use: their shock resistance, waterproofing, and compact size allow them to operate in tough environments.
They also include reliable connectivity via public or private high-speed networks, essential to ensure alert transmission in any environment, even when remote or logistically complex.
The ergonomics are designed for real-world conditions, with programmable physical buttons, accessible and discreet, allowing you to trigger an alert in the blink of an eye, even with gloves on or silently in delicate or dangerous situations.
Our Crosscall PTI phone models and accessories:
At Crosscall, we offer several PTI-compatible models, tailored to the needs of every professional environment:
CORE-M6 : X-TREMESHIELD technology, full waterproofing IP68 / IP69K, 3 programmable buttons: SOS, AI & PTT
CORE-Z5 : ultra-resistant smartphone with 4 programmable buttons, 100 dB speaker, enhanced battery life, and PMR compatibility. Perfect for extreme environments.
STELLAR-M6 : rugged, compact, and lightweight smartphone with a programmable SOS button and excellent resistance to shocks and liquids. It is perfectly suited for medical environments, home care, or mobile health professionals.
X-COMMAND : Programmable Bluetooth remote control to keep your quick actions at hand and discreetly send alerts.
Conclusion:
Choosing the right PTI phone is an essential step to effectively protect isolated workers. By considering durability, detection features, connectivity, and battery life, companies can ensure they provide their teams with a reliable and suitable PTI solution. Crosscall offers a complete range of PTI smartphones and tablets designed to last and meet field realities.
Discover our selection of Crosscall PTI smartphones and identify the models best suited to your teams' needs in the field.
FAQ:
In which cases should you equip your teams with a PTI phone?
You should consider a PTI phone when your employees:
work alone, without direct supervision (day or night);
work in hazardous areas: construction sites, roadways, technical rooms, unoccupied buildings, etc.;
are exposed to falls, fainting, assaults, or industrial risks;
operate on the move, in environments that are difficult to locate.
In all these situations, a PTI phone like those in the Crosscall range provides a concrete solution in terms of safety, responsiveness, and regulatory compliance.
Which PTI phone should you choose based on your industry?
The choice of a PTI phone depends heavily on the work environment. For intensive use in construction or heavy industry, a model like the Crosscall CORE-Z5 is recommended. For community work or rounds, the CORE-M6 is more suitable. In hospital settings, nursing homes, or home care services, the STELLAR-M6 is perfectly suited: compact, lightweight, waterproof against all liquids, it can be easily cleaned with antibacterial gel or disinfectant wipes. It also features an SOS button and is compatible with medical equipment. Each sector has its optimal model.
What accessories are available for Crosscall PTI phones?
Crosscall offers a range of accessories dedicated to field use: the X-CAR vehicle mount, the X-POWER external battery, the X-VIBES earpieces, and the X-DOCK charging and transfer stations. These devices make daily phone use easier in challenging environments.