Application Scenarios for SOLT SM323JC Wireless Call and Cancel Display Panel

Healthcare Facilities and Clinical Nurse Calling Stations

The SOLT SM323JC wireless receiver display indicator panel is engineered to support patient assistance management and rapid notification workflows across hospitals, outpatient clinics, and centralized nursing stations. Clinical environments require immediate, clear visibility of incoming patient summons without confusion. The SM323JC manages this by prioritizing and displaying active calls across three dedicated FND 7-segment LED visual positions: 1st place (top left), 2nd place (top right), and 3rd place (bottom right). When high patient traffic creates simultaneous requests, the internal queue controller retains up to 47 subsequent calls in a hidden sequential memory queue.

For ward integration, the panel registers wireless bedside call units (such as SB6, SB7, or SB9 series transmitters; if peripheral transmitter units require coin or dry cell batteries, they are not included) and emergency washroom pull cord stations like the SLTPC. When a nurse attends a bedside call point and presses the transmitter's cancel button, that specific bed or room ID is cleared immediately from the SM323JC display regardless of its queue position. The station provides 22 selectable alert tones and 9 volume control steps to alert nursing personnel effectively at central monitor desks.

Commercial Hospitality, Food Courts, and Dining Halls

In high-capacity hospitality venues, such as multi-table restaurants, food courts, and commercial dining establishments, the SOLT SM323JC serves as a centralized attendant and waiter paging dashboard. The receiver accommodates registration for up to 1,000 unique wireless bell transmitter IDs, enabling single-panel coverage across extensive seating layouts. Signals transmitted on the 433 MHz band with FSK modulation provide 360° omnidirectional coverage from customer tables to service stations.

Hospitality supervisors at service counters can utilize the 'Cancel Only' function. Actuating the Cancel Only button removes the oldest active call (1st place) from the top left, shifts the 2nd place call to the 1st position, advances the 3rd place call to the 2nd position, and draws the 4th queued call forward from hidden memory into the 3rd display spot. This sequential queue progression ensures transparent first-in, first-out customer table service.

Corporate Boardrooms, Conference Rooms, and Executive Cabins

Corporate office environments deploy the SM323JC indicator panel within support staff hubs and pantry areas to facilitate discreet office attendant calling. In executive cabins and multi-seat conference rooms, multi-button transmitters (such as the MTJ series; if transmitter cells are required, they are not included) allow meeting hosts to request administrative assistance, technical support, or refreshment services without disrupting meetings through phone calls or intercom announcements.

Installed onto walls using its dedicated bracket fixture (positioned at least 20 cm below the ceiling to protect against RF attenuation), the compact 288 mm x 133 mm x 40 mm unit connects directly to standard AC 110–240V utility outlets via its included DC 12V adapter, providing continuous monitoring for facility staff.

Deployment Matrix by Operational Environment