KALER paging system - System for sending text notifications to the watch

A modern internal communication system based on LoRa technology, designed to increase the efficiency and convenience of information management in companies and institutions. The system consists of a watch-pager and a communication gateway that work together within the LoRa network, enabling reliable message transmission over long distances.

The set includes:

• A gateway that allows you to send any message to the KLR-WW watch
• KALER KLR-WW wireless watch with pager

A gateway that allows you to send any message to the KLR-WW watch

• Power consumption:
• Modulation method: LoRaTM
• Reception sensitivity: -128dBm
• Reception frequency: 434MHz
• Transmission power:

KALER KLR-WW wireless watch with pager

• Voltage: 3.7V
• Battery capacity: 400mAh
• Frequency: 433MHz ± 75kHz and 434MHz ± 75kHz
• Sensitivity: -128dBm

Characteristics:

• LoRa technology: Enables stable, low-power communication over long distances, making the system ideal for large facilities.

• Ease of use: Intuitive software with a predefined list of pagers allows you to quickly send messages.

• Flexibility and scalability: Ability to add any number of pagers to the system, allowing for easy adjustment to the size and needs of the company.

• Quick installation: Simple integration into existing systems via USB-C and software allows for quick startup.

  Applications:

Logistics and transport: Summoning drivers to the appropriate unloading ramps, which reduces waiting times and streamlines logistics operationsRetail: In large stores, managers can quickly summon employees to help with specific tasks or customers.Health service: In hospitals, the system can be used to send urgent messages to doctors and nurses, improving the coordination of patient care.Hotels and restaurants: Fast communication between hotel or restaurant staff, enabling efficient guest service.Production: Summoning technicians or machine operators in emergency situations on the production line.Advantages:

• Reliability: Pagers are less susceptible to interference and work in places where cell phone signals may be weak or unavailable.

• Security: Sending discreet messages without the risk of interception by unauthorized persons.

• Reaction speed: Immediate messaging enables quick response to emergencies and changing needs.

• Saves time: Reducing the time needed for communication between employees, leading to increased operational efficiency.

• Noise reduction: Pager communications are quiet, which is especially important in environments that require attention, such as hospitals.