KAL-48 Notification receiver Standard board

• Voltage: DC 12 [V]
• Current: 900 [mA]
• Range in open space: 300 [m]
• Reception sensitivity: -106 [dBm]
• Transmission frequency: 433 [MHz]
• The set includes a power supply from AC 230 V to DC 12 V
• Speaker: 2W / 8Ω with adjustable sound level and type
• Support for up to 256 call buttons
• Dimensions: 289 × 116 × 28 [mm]

Kaler Standard is a reliable paging system based on 433 MHz radio communication, ideal for hospitals, clinics and industrial facilities. It enables calls to be quickly transferred between transmitters and receivers, eliminating the need for cabling, which significantly reduces costs and speeds up installation. Thanks to the intuitive configuration, the system is ready for operation in a few moments. A wide range of transmitters and receivers allows for perfect adjustment to the individual needs of each facility, guaranteeing reliability and comfort of use.

The KAL-48 receiver is a wireless numeric board that serves as a notification receiver in the Kaler Standard paging system. The board informs about the call by displaying the call number and an acoustic signal. Each message indicating a call for help is represented as a number from 01 to 999. This number may indicate the room number or the number of a specific bed. Pressing the cancel button cancels the triggered alarm. Thanks to this, the facility's staff can quickly and clearly identify the source of the call, which is especially important in medical and care facilities.

The receiver-board is most often mounted at the entrance to rooms such as bathrooms, patient rooms, corridors or waiting rooms, enabling staff to quickly and precisely determine where help is needed. Paging systems are used in hospitals, nursing homes, restaurants, factories, hotels, prisons, schools and shopping centers, ensuring fast and reliable communication. They enable immediate response to the needs of patients, guests and employees in workplaces, and are also useful in public bathrooms, classrooms, warehouses and offices. Thanks to their universality, these systems not only increase safety, but also improve communication and increase operational efficiency in various environments.