Smart Hospitality & Guest-Room Energy Management
Silent solid-state switching, keycard automation, and DALI architectural scenes.
The Operational Bottleneck
Hotels experience severe energy wastage from unoccupied rooms while facing persistent guest dissatisfaction caused by buzzing dimmers, loud mechanical relay clicking in bedside consoles, and incompatible lighting protocols.
AISPL 3-Tier Hardware Response
Integrated keycard occupancy, DALI scene lighting, servant calling, and zero-arcing load shifting.
Deterministic 3-Tier Topology
Strict functional separation guarantees that field sensory inputs, high-speed switching logic, and cloud telemetry run without bus resource contention.
Field Devices
- ›AU999 RFID High-Frequency Keycard Occupancy Reader
- ›Bedside DND / MUR Capacitive Glass Touch Consoles
- ›Passive Infrared (PIR) Bathroom & Corridor Motion Sensors
Core Actuators
- ›DCS-200W-U DALI-2 Solid-State Contactor (Zero Acoustic Noise)
- ›Spectrum 5 Multi-Channel Tunable White CCT LED Controller
- ›BPD-1 Bell Protection Unit with Overvoltage Shunt
Supervisory Uplink
- ›AU999 2-Wire Unshielded Multiplex Bus
- ›BACnet MS/TP Room Aggregator to Hotel BMS
- ›Direct API Bridge to Oracle Opera / Fidelio Property Management Systems
Validated Bill of Materials (BOM)
| # | PART NUMBER | DESCRIPTION & RATING | ESTIMATED QUANTITY | SUBSYSTEM ROLE |
|---|---|---|---|---|
| 1 | DCS-200W-U | DALI-2 Solid-State Contactor, 200W AC/DC load capacity, silent solid-state switching | 2 per guest room | Silent Lighting & Power Switching |
| 2 | SPECTRUM-5 | 5-Channel Multi-Spectral Tuneable White CCT Driver, 1800K–6500K circadian PWM | 1 per suite / room | Circadian Architectural Dimming |
| 3 | AU-KEYCARD-01 | High-Frequency RFID Guest Presence Sensor with AU999 serial bus output | 1 per entrance foyer | Master Presence Interlock |
| 4 | BPD-1-IND | Bell Protection Device with 1.5kV surge arrestor for do-not-disturb annunciator | 1 per room chime | Acoustic & Transient Surge Protection |
Included Hardware Modules
DALI Controlled Contactor
Precision 16A inrush zero-voltage crossing switching contactor with native IEC 62386-101/102 bus isolation.
Dual Source Automatic Power Shifter
Sub-millisecond transfer between grid mains and auxiliary secondary AC lines with zero cross-conduction.
5-Channel Tunable RGBW-WW LED Controller
High-frequency PWM driver engineered for Human Centric Lighting (HCL) and dynamic circadian rhythm synchronization.
Request Architecture Engineering Review
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