Smart Lock
Professional Smart Locks Installation Across the Greater New York Area.
Professional Smart Lock Installation & Keyless Entry Solutions
Upgrade your property with professional smart lock installation and repair services from S & Y Internet Technology Inc.
Based in Flushing, NY, we provide local, on-site support within a 100 km radius, serving homes, apartments, rental properties, and businesses across New York City, Brooklyn, Queens, Bronx, Staten Island, Long Island, Newark, Jersey City, and surrounding communities.
Our certified technicians ensure seamless installation, configuration, and testing of smart locks, providing convenient keyless entry, guest access codes, auto-locking features, and integration with smart home systems. Repairs include battery replacements, firmware updates, and troubleshooting to maintain smooth operation.
Our Location
132-29 Blossom Ave, 3H
Flushing, NY 11355
100km
Service Radius
Comprehensive on-site support is provided.
365Days
Warranty
1-year warranty and repairs use authentic parts.

Our Service Scope
We provide comprehensive smart lock installation and repair services, covering residential, commercial, and integrated smart home applications.
Residential Smart Lock Installation
Install keyless entry systems on front doors, interior doors, or rental properties, ensuring secure, convenient access for homeowners and tenants.
Commercial Lock Systems
Set up multi-user smart locks for offices, coworking spaces, or small businesses, with access control and audit trails for added security.
Smart Home Integration
Connect locks seamlessly to smartphone apps, hubs, or home automation systems, enabling remote monitoring and real-time notifications.
Battery Management & Replacement
Install and manage batteries for long-lasting operation, including monitoring, replacement, and optimization for reliable daily use.
Diagnostics & Troubleshooting
Identify and resolve connectivity, syncing, or mechanical issues quickly, ensuring smooth performance and minimal downtime.
Maintenance & Emergency Repairs
Provide on-site repairs, firmware updates, and preventive maintenance to keep your smart locks functioning reliably over time.
Smart Locks installation Case
Explore our recent smart locks installation projects across home and businesses.
Installation & Setup Process
We follow a structured installation process to ensure smooth operation and safety compliance.

Common Problems We Solve
Our experienced technicians handle complex smart lock issues to keep your system running efficiently.
Battery Drain or Power Issues
We replace or configure batteries to ensure consistent and reliable smart lock operation, preventing unexpected lock failures.
Connectivity or Sync Errors
We troubleshoot Bluetooth, Wi-Fi, or Z-Wave connectivity issues to maintain seamless control from your mobile devices or smart home hub.
Mechanical Lock Failures
Our team resolves jams, alignment problems, and worn components, restoring smooth, secure, and long-lasting mechanical operation.
Unauthorized Access Concerns
We set up guest codes, notifications, and access logs to enhance security and prevent unauthorized entry.
App or Integration Problems
We ensure proper pairing and integration with smartphones, apps, and smart home systems for easy remote management.
Outdated Firmware or Software
We update devices to the latest firmware and software versions, improving stability, functionality, and compatibility with other smart devices.
Service Coverage Area
We provide door-to-door smart lock installation and repair services within a 100 km radius of Flushing, NY.
Primary Service Cities (within 100 km)
Our mobile technical team provides door-to-door service across the greater New York area, including but not limited to:
- New York City – Manhattan, Brooklyn, Queens, Bronx, Staten Island
 - Long Island – Nassau County & Western Suffolk County
 - Westchester County – White Plains, New Rochelle, Yonkers
 - New Jersey Cities – Jersey City, Newark, Hoboken, Fort Lee
 - Connecticut Border Area – Stamford and Greenwich
 - ……
 
No matter where you’re located within our service range, we guarantee quick response, reliable installation, and consistent after-service support.
Schedule Your Installation Today
Enhance your property with professional installation and repair services from us. We provide fast, on-site support across the Greater New York area—serving homes, offices, and commercial spaces within a 100 km radius of Flushing, NY.
Why Choose S & Y Internet Technology Inc.?
At S & Y Internet Technology Inc., we take pride in providing dependable, professional, and locally focused installation and repair services across the Greater New York area.
Local Expertise
Based in Flushing, NY, our team understands the specific environments and infrastructure of New York City and surrounding areas, ensuring fast, compliant, and efficient installations.
Certified Technicians
Our experienced professionals deliver precise, secure, and reliable smart lock installations and repairs, backed by years of hands-on expertise.
Fast Response
We provide same-day or next-day appointments within a 100 km radius of Flushing, minimizing downtime and ensuring prompt on-site support.
Transparent Pricing
We offer clear, upfront quotes with no hidden fees, so you always know the full cost before any work begins.
Comprehensive Maintenance
From diagnostics and firmware updates to battery replacements and emergency repairs, we ensure your smart lock system continues operating at peak performance.
Reliable Local Partner
We tailor each installation and maintenance plan to your specific needs, delivering personalized guidance, smooth experiences, and peace of mind for every client.
Schedule Your Local Installation Now
Get expert, on-site installation, configuration and repair services from your local New York specialists. Complete the form and schedule your consultation today!
Our Location
132-29 Blossom Ave, 3H
Flushing, NY 11355
Phone
Chinese service: (+1) 929-426-9753
English service:  (+1) 917-863-5059
Business Hours
Monday – Friday: 8:00 AM – 6:00 PM
Saturday: 9:00 AM – 5:00 PM





















































