The Sewa K-336 wireless call panel receiver (KT reference KTI0401200WNCPS) provides a high-capacity centralized notification hub engineered for fast-paced commercial and institutional environments. Designed to interface wirelessly over 433.92 MHz with up to 999 registered calling units, the unit manages multi-point paging requests by displaying 3 groups of call numbers simultaneously while buffering up to 30 calls in its internal queue memory. Its durable aluminum alloy shell body and wall-mounted form factor make it an effective operational display across varied sector-specific workflows.
Hospital and Clinical Inpatient Ward Management (Hospital Mode)
In medical clinics, nursing homes, and multi-bed hospital wards, timely communication between patients and care teams is critical for workflow efficiency. Configured in Hospital Mode, the Sewa K-336 functions as a centralized nurse desk alert display receiver. When patients or duty personnel trigger wireless call buttons from bedheads, recovery bays, or private examination rooms, the panel registers the transmission instantly across its 433.92 MHz channel.
The receiver presents incoming room or bed numbers across three distinct active fields, enabling nursing supervisors to triage incoming alerts without losing visibility of pending requests. If more than three patient stations signal at once, the system stores up to 30 sequential calls in internal queue memory, cycling through records as attending staff address and clear preceding requests. Powered by an external DC 12V to 18V power adapter with an operating current draw under 10 mA, the panel ensures round-the-clock uptime at nursing stations.
Hospitality, Dining Rooms, and Food Service Venues (Restaurant Mode)
High-volume restaurants, cafes, hotel lounges, and banquet facilities require rapid table turnover and prompt guest service. Operating in Restaurant Mode, the K-336 acts as a central paging receiver located at kitchen dispatch points, waiter stations, or service bars. It supports multi-button service stations by recognizing distinct service prefixes directly on the display screen:
- C (Call): Alerts floor staff that general assistance or food order pickup is requested at a specific table number.
- D (Drink): Routes specialized beverage re-orders directly to floor servers or bar staff without table delays.
- B (Bill): Signals cashier and settlement teams that a guest is ready for checkout, expediting billing cycles and seat turnover.
Because the panel accommodates up to 999 individual wireless transmitter pairings, large floor layouts spanning indoor dining rooms, patios, and private event banquet halls can be addressed by a single receiver unit.
Corporate Offices, Executive Suites, and Meeting Facilities (Office Mode)
In executive corporate suites, administrative offices, and institutional conference centers, the Sewa K-336 operates under Office Mode to streamline attendant and pantry calling workflows. Wall-mounted at administrative hubs, front-desk reception, or service pantries, the 410 mm x 160 mm x 38 mm panel provides clear optical tracking of executive requests.
Executive cabins, boardrooms, and meeting rooms equipped with wireless call units transmit 433.92 MHz signals directly to the receiver. Support staff immediately identify which room requires assistance, whether for document handling, beverage presentation, or audiovisual support. The unit's rigid aluminum alloy shell body provides physical durability in high-traffic administrative backrooms, while the low-voltage DC 12V–18V power requirement simplifies integration into standard office electrical environments.
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