Smart Laffey D8 Hotel Keycard Power Switch (High Voltage & Low Voltage RCU Control)
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The Smart Laffey D8 Hotel Keycard Power Switch is an essential energy-saving guestroom controller engineered for modern hotels, boutique resorts, and serviced apartments. By de-energizing room circuits when a guest removes their keycard, it dramatically lowers HVAC and lighting electricity consumption. Available in both 220V direct high-voltage load control and low-voltage dry-contact I/O options for seamless integration with Room Control Units (RCU).
- Control Options: 220V High Voltage AC (30A Direct Relay) OR Low Voltage Dry Contact (12V–24V RCU System)
- Turn-Off Delay: Built-In 15–30 Second Departure Power Delay
- Backlight Indicator: Soft Blue LED Slot Guide for Easy Dark-Room Card Insertion
- Mounting Box: Standard 86 × 86 mm UK / EU Flush Back Box
- Finishes Available: Grey, Black, Champagne
Intelligent Hotel Room Energy Conservation & RCU Automation
The Smart Laffey D8 Hotel Keycard Power Switch provides critical energy management for hospitality operators seeking to optimize guestroom power utility costs. By acting as the primary power-enabling gateway inside guestrooms, this card-insertion switch ensures that lighting, air conditioning, and non-essential plug loads are automatically turned off when rooms are unoccupied.
Designed to fit standard 86mm back boxes, the D8 keycard switch is available in two distinct technical configurations: a high-voltage 30A relay version for direct AC lighting/HVAC circuit switching, and a low-voltage dry contact version that sends status I/O signals directly to hotel Room Control Unit (RCU) automation panels.
Key Features & Specifications
- Dual Architecture Compatibility: Choose between High Voltage (220V AC direct load control) or Low Voltage (12V-24V dry contact signal for RCU and guestroom automation systems).
- Built-In Departure Delay Timer: Retains room power for 15 to 30 seconds after card extraction, allowing guests sufficient time and lighting to safely exit the room before lights turn off.
- Illuminated Key Slot Guide: Features a subtle, low-power blue LED backlight inside the card slot, enabling guests to locate the card insert instantly in dark entry foyers.
- Mifare / High-Frequency Card Recognition: Internal smart sensing prevents simple paper/cardboard insertion workarounds, ensuring true room keycards (13.56MHz RFID or high-frequency IC cards) are utilized.
- Architectural D8 Aesthetic: Mounts completely flush with matching D8 thermostat units, door chime indicators, and bedhead light switches in unified multi-gang frames.
Technical Specifications
| Product Name | Hotel & Guestroom Keycard Power Switch |
| Series | Smart Laffey D8 Series |
| Operating Variants | 1. High Voltage 220V AC (Direct 30A Relay Switching) 2. Low Voltage Dry Contact / I/O (12V–24V RCU Integration) |
| Max Load Rating (HV) | 30A / Up to 6600W Resistive Load |
| Signal Type (LV) | Normally Open (NO) / Normally Closed (NC) Dry Contact Signal |
| Supported Card Type | High-Frequency RFID IC Cards (13.56MHz) / Standard Hotel Keycards |
| Power Delay Off Time | 15 – 30 Seconds Delay after Card Removal |
| Standby Consumption | < 0.1W |
| Compliance / Certifications | CE, SASO, RoHS, IEC 60669 |
| Front Panel Dimensions | 86mm × 86mm × 9.5mm |
| Mounting Box | Standard 86 × 86 mm Flush Back Box (Min. 35mm Depth) |
| Exterior Finishes | Grey, Black, Champagne |
| Wiring / Operating Type | 220V High Voltage AC (Direct Load Control), Low Voltage Dry Contact / I/O (12V-24V RCU Control) |
|---|---|
| Color / Finish | Grey, Black, Champagne |
