Smart Property Showing Access Codes for Unattended Rental Tours

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Solution Overview

Problem

Prospective residents of rental properties often need to wait for open houses or rely on realtors/property managers for access, leading to inefficiencies and increased labor and travel costs for property management.

Innovation Solution

A system that allows tenants to tour properties unattended using access codes, monitored by a rental property management server, which automates access and reduces labor costs by enabling simultaneous viewings and personalized experiences.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If prospective residents wait for open houses or rely on realtors for access, then property access is controlled and monitored, but labor and travel costs increase and viewing flexibility decreases

Engineering Contradiction:
Improveproperty viewing accessibilityVSAvoidwait time for property viewing
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system enables prospective residents to independently schedule and conduct property viewings through automated access codes and digital signage, eliminating the need for realtors or property managers to physically accompany visitors. The property effectively serves itself by providing self-guided tours with automated information delivery.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system pre-configures property information, access codes, and digital signage content before prospective residents arrive. All necessary information and access credentials are prepared in advance, allowing immediate viewing upon arrival without waiting for staff preparation or setup.

Inventive Principle:
Principle #10Preliminary action

2Extent of automation

If realtors or property managers accompany prospective residents to properties, then personalized assistance is provided, but labor costs and travel expenses increase

Engineering Contradiction:
Improveunattended property showingVSAvoidlabor and travel costs
Core Design Contradiction:
Extent of automationVSLoss of energy

Solution Approach 1:

The system replaces the mechanical presence of human staff with automated technological components including digital signage, automated access control systems, and remote monitoring capabilities. This substitution eliminates the need for physical travel and manual assistance while maintaining property viewing functionality.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system introduces digital signage and automated communication systems as intermediaries between prospective residents and property information. These intermediaries deliver personalized content and guidance without requiring direct human intervention, bridging the gap between visitor needs and property details.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If multiple viewings are scheduled sequentially with staff present, then each viewing receives attention, but property vacancy time increases and productivity decreases

Engineering Contradiction:
Improveproperty viewing throughputVSAvoidproperty vacancy time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables continuous property viewings by allowing multiple prospective residents to tour the property simultaneously or back-to-back without requiring staff to leave and return between appointments. The automated system maintains continuous operation, eliminating idle time between viewings and maximizing property utilization.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system dynamically adjusts to accommodate varying numbers of visitors and different viewing schedules. Digital signage and access control systems can be reconfigured in real-time to handle different groups, times, and durations of viewings, providing flexible capacity that adapts to demand without fixed staffing constraints.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12482045B2Unattended smart property showing
Publication Date: 2025.11.25 ALARM COM INC
  • US12482045B2 patent drawing
  • US12482045B2 patent drawing
  • US12482045B2 patent drawing

AI summary

Rental property management technology, in which reservation data is accessed on a rental property management server, and a request from a mobile device for an upcoming reservation at a property is detected. In response to detecting the request, the rental property management server confirms the upcoming reservation based on the accessed reservation data. In response to confirming the upcoming reservation, the reservation management server generates a unique access code. The rental property management server transmits the unique access code to the mobile device and to a monitoring system on the property. The rental property management server also transmits data to the monitoring system indicating that the unique access code grants access to the property.