Keycard-Free Power Access | Creatrol "3+1" Smart Hotel Energy Management Guide

What is "Cardless Power Control"?

The original intent is beautiful: Eliminate physical room cards and give the room "senses." Power turns on when a guest enters and cuts off when they leave.

However, traditional solutions are often rejected because they apply linear "condition-trigger" thinking to complex human behaviors. The biggest pain point? False power-offs.

The Creatrol [3+1 Cardless Power Set]refuses to guess. Instead of simple hardware stacking, we have embedded complex logic algorithms directly into the control module, requiring no complicated wiring or debugging.

• Door Sensor Awakening: Detects "entry/exit" actions for initial triggering.
• Dual-Zone Validation: The controller cross-references real-time occupancy from the Bedroom Radar and Bathroom Radar.
• Logical Adjudication: Interconnected devices flexibly judge multi-person occupancy or special scenarios.

In this system, no device works in isolation. They form a whole-room sensing network, providing a low-cost, wire-free, premium solution for hotels and apartments.

The Creatrol "3+1" Set

The "3+1" refers to 3 Sensing Points (Sensors) + 1 Control Core (Power Module): This is an independent energy control system designed specifically for hotels and apartments. It leverages industrial-grade radar sensing and built-in edge computing logic to provide a highly reliable, low-cost energy-saving solution.

Core Advantages

A multi-sensor fusion logic solution addressing three major industry pain points:

✅ Logic Closure: No "Pseudo-Energy Saving" or "False Offs"
The system features "Dual-Zone Collaborative Logic."

• Eliminating False Offs: When the door sensor triggers a "Closed" signal, the system polls both the bedroom and bathroom radars. If either detects micro-motion (e.g., a guest sleeping or showering), the system maintains power.
• Achieving True Savings: Only when the door is closed AND both radars confirm "Unoccupied" will the system execute a delayed power-off. This can reduce invalid energy consumption by 30%~50%.

✅ Minimalist Deployment
The system uses wireless mesh networking. For Retrofit Projects in existing hotels or apartments, there is no need for wall trenching or weak-current wiring. Simply install the power module in the distribution box and mount the sensors on the ceiling.

✅ Non-Intrusive & Privacy-First
Compact and designed to blend into any ceiling style. The sensors are virtually "invisible," maintaining the premium feel of the interior while eliminating guest concerns about "being monitored," thus reducing privacy complaints.

Detection Range

At a 3.2m Mounting Height:
· Max Motion Diameter: ≥ 8.0 meters
· Stationary/Seated Diameter: ≥ 6.0 meters

Versions & Wiring

A. Wired Version (RS485)

Target: New-build hotels, apartments, and pre-installation projects.

Features: Wired communication for ultimate anti-interference and stability. Ideal for 5-star hotels with complex electromagnetic environments.

B. Wireless Version (LoRa Private Network)

Target: Retrofit projects and lightweight construction.

Features: No new wiring required. Sensors and modules use a stable private wireless protocol. Simply replace old panels and mount sensors for instant use.

Managing Large Residences or Multiple Rooms?
Supports Expansion Up to 7 Sensors!

Premium Upgrade: 60GHz Eldercare Expansion

To meet the needs of high-end Eldercare apartments or refined hospitality operations, this set supports upgrading or adding a 60GHz Eldercare Radar to unlock advanced features:

• Entry/Exit People Counting: Accurately identifies the number of people and their direction. Helps operators manage overcrowding or perform deeper energy analytics.
• Fall Detection Alarm: In high-risk areas like bathrooms, the 60GHz radar monitors posture. If a fall is detected without a recovery, the system alerts the front desk immediately—critical for elderly residents or emergency situations.

Application Scenarios

• Business/Chain Hotels: Replaces traditional keycard slots, preventing energy leaks from "dummy cards" and reducing utility bills.
• Long/Short-term Apartments: Automates management ("Power on when present, off when vacant") without manual inspections.
• Dormitories/Talent Housing: Prevents safety hazards caused by appliances left running in empty rooms.
• B&Bs/Vacation Rentals: Provides reliable automated energy management for self-check-in properties.

Specifications

Various Installation Accessories (Universal for Mini Series)

• Frameless Embedded Parts: For pre-installed suspended ceilings, allowing the sensor to sit flush with the ceiling surface.
• Wall Panel Cover: Standard 86-type box panel for wall-mounted installations.
• Surface Mount Sleeve: For exposed external mounting; features a magnetic back for easy attachment.
• Angle-Adjustable Universal Mount: Used with surface mount accessories to provide a wide range of detection angle adjustments.
• Large Aperture Adapter Ring: For use when the ceiling hole is too large or when replacing legacy devices.
• 90° Bracket: For scenarios requiring horizontal detection, such as under desks or bed frames.