SmartphoneKEY is a tech development company
specializing in next-generation Matter over Thread solutions with integrated Apple Wallet & Google Wallet support.
B2B for Developers & Management
Smart Access for Your Property — Fully Funded by Us
We invest in the hardware and installation at zero cost to the developer. You generate a stable passive income, while your residents enjoy premium-tier security.
Pioneering Smart Infrastructure
SmartphoneKEY is an innovative developer of comprehensive multi-service solutions based on the Matter over Thread protocol. We provide native administration for residential and commercial properties with seamless Apple Wallet & Google Wallet integration.
Why Choose SmartphoneKEY?
Comprehensive solutions designed to maximize your profit and elevate the resident experience.
Fully Funded Setup
Zero cost for the developer — we fully invest in hardware, installation, and
configuration.
Covered Maintenance
Zero operational costs for the customer. We cover tech support, monitoring, hardware replacements, and updates.
Stable Passive Income
Receive a constant revenue stream from residents' subscription fees without your active involvement.
Full-Cycle Cooperation
We support you at every stage of construction — from initial design to commissioning and further property management.
Cutting-Edge Technology
Advanced solutions for the most demanding clients, including seamless integration with intercoms and
video surveillance.
High-Level Security
Uncompromising safety standards
and strict verification protocols
for the entire
residential complex.
Single Key Ecosystem
One app or card opens entrances, gates, barriers, parking, elevators, and utility rooms for maximum resident comfort.
Continuous Updates
Free software updates for all properties: new features, improved security, and future standards compatibility.
Premium Property Status
Our modern system elevates your complex to a premium tier — accelerating sales and increasing the price per square meter.
Contract with HOA / Management Company
A seamless corporate agreement signed directly with the HOA, Housing Cooperative, or Private Entrepreneur. The service is paid monthly via a single consolidated transaction for predictable financial planning.
Global Remote Control: Open building entrances, gates, barriers, or parking spaces with a single touch in the app from anywhere in the world — even while abroad or on vacation. Enjoy real-time video surveillance of your apartment and property grounds directly on your smartphone.
- → Individual subscription pricing tailored strictly to the client's technical specifications.
- → Pricing dynamically depends on the number of entrances, doors, and backup power duration options.
- → Service delivery is strictly carried out on the basis of the approved configuration stated in the commercial proposal.
- → Future hardware upgrades or additional equipment can be easily handled via supplementary agreements to the active contract.
Memorandum & Individual Payments
The HOA signs a memorandum of cooperation for facility setup and maintenance. The infrastructure installation is fully funded by the company, while residents pay individually based on active usage.
Global Remote Control: Open building entrances, gates, barriers, or parking spaces with a single touch in the app from anywhere in the world — even while abroad or on vacation. Enjoy real-time video surveillance of your apartment and property grounds directly on your smartphone.
- → The property is fully equipped entirely at the expense of SmartphoneKEY.
- → Flexible individual payment: monthly subscription fee applies strictly to those who actively utilize the mobile app.
- → Physical keycards are purchased by apartment owners using their own funds as a one-time transaction.
- → Utilizing the physical keycard involves zero monthly subscription fees.
- → The exact cost of the keycard is specified at the moment of drawing up the cooperation agreement.
Unified Access Control System
🚪 Any Entry Points
Seamlessly integrate entry doors, pedestrian gates, roller shutters, and parking barriers into a single app.
🛗 Elevator Cabins
Includes a remote control panel, built-in CCTV, and a dedicated elevator restart system (if technically viable).
📹 Custom CCTV Integration
Tailored camera quantity, server/NVR storage types, and custom archive retention times based on client requests.
⚡ Backup Power Supply
Ensure continuous operation for doors, entry groups, and cameras during power outages. Duration tailored to your needs.
Resident Capabilities
Open doors from anywhere in the world and share access effortlessly.
- 11 Opening Methods: App, NFC (Android), Apple/Google Wallet, Face ID, Siri voice control, license plate recognition, and keycards. Legacy support via phone call dialing for push-button phones.
- Contactless QR-Intercom: Guests scan a QR code at the entrance, instantly initiating a video call to the resident's smartphone. Open the door with one tap.
- Temporary / Guest Access: Generate time-limited virtual keys for visitors, delivery, or maintenance staff.
- Multi-Account Management: Share full app access with up to 5 family members or office employees.
- Remote Monitoring: View real-time video surveillance of property grounds or private apartments directly inside the app.
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Resident Capabilities
Open doors from anywhere in the world and share access effortlessly.
11 Opening Methods:
Contactless QR-Intercom:
Temporary / Guest Access:
Multi-Account Management: