The SOLT SM3-33PC multi-call wireless receiver display monitor (KT ERP reference KTI0401200WSLTD) serves as a centralized visual and acoustic dispatch hub across facilities requiring real-time on-demand service or emergency alert routing. Featuring a 3x3 Flexible Numeric Display (FND) capable of showing three 3-digit identifiers simultaneously, an internal 20-call rolling memory queue, and capacity for up to 1,000 transmitter IDs, the unit coordinates high-frequency paging without physical network cabling.
Healthcare Facilities and Nursing Station Dispatch
In general hospital wards, intensive care step-down units, private clinics, and elder care residences, the SM3-33PC is deployed as a primary nurse station alert display. Wall-mounted at central monitoring desks via its rear mounting slots, the display operates on DC 12V (drawing 10mA working current) powered by an external AC 110–240V to DC 12V 1A power adapter.
Patients initiate alerts using paired bedside call transmitters. When paired with 2-key Call/Cancel units (such as SB7 or SB9 series utilizing 23A-12V batteries (they are not included)), the system supports remote bed-level cancellation. Upon attending to a patient, medical staff press the cancel button at the bedside; the SM3-33PC immediately processes the cancellation signal via its 400 MHz / 434 MHz band FSK (Frequency-shift keying) wireless receiver, instantly removing that specific patient room number from the display and queue regardless of its chronological position. To support low-noise environments during night rounds, the receiver's alert profile can be adjusted across 9 volume steps or programmed using one of the 22 built-in chime melodies.
Industrial Assembly and Maintenance Supervisor Dispatch
On manufacturing shop floors, production lines, and packaging cells, the SM3-33PC functions as a workstation paging receiver. Operators experiencing material shortages, tool failure, or safety incidents trigger wireless transmitters fixed directly to machine benches. The unit’s external 360-degree dipole antenna maintains RF reception over operational ranges up to 100 meters, which can be further extended across complex facilities using compatible SOLT RF signal repeaters.
Because the 7-segment FND layout supports alphanumeric English character representation alongside numeric digits (0–9), workstation IDs can represent specific cell designations, assembly lines, or maintenance zones. Up to 20 calls are stored sequentially in the internal memory buffer, cycling three active station requests across the screen to ensure supervisor triage without dropped calls.
Hospitality Service and Waitstaff Coordination
In high-volume commercial dining, banquet halls, and hospitality venues, the SM3-33PC centralizes communication between preparation areas and service staff. Mounted in server staging corridors or waiter gathering zones, the display receives call requests directly from kitchen chef panels or guest table buttons. The 288 mm x 133 mm x 40 mm display provides clear visual visibility across active service floors, while selectable display timing ensures completed orders or table calls clear automatically or through manual cancellation points.
| Deployment Environment | Input Device Configuration | Primary Screen Display Mode | Audio and RF Settings |
|---|---|---|---|
| Hospital Wards & Care Homes | Bedside 2-key Call/Cancel transmitters | 3 active bed numbers; instant remote queue cancellation | Low volume step selection; selectable chime melody |
| Industrial Shop Floors | Machine bench call points & maintenance remotes | Alphanumeric station/line IDs with 20-call rolling queue | High volume chime; external dipole antenna orientation |
| Commercial Hospitality | Dining table buttons & kitchen dispatch panels | 3 concurrent table calls with rolling memory cycling | Mid-volume acoustic chime; selectable display hold time |
