Cloud-Managed Multi-Site Security Solutions

One login. All your sites. A&B Lock installs scalable cloud security systems across NH & Southern ME.

Manage Multiple Locations From Anywhere

Running more than one facility? Whether you manage medical clinics, retail branches, apartments, or warehouses, A&B Lock and Security designs multi-site cloud-managed security systems that bring it all together.


We help clients consolidate access control, video surveillance, and user management across buildings and locations—accessible from one dashboard, with real-time visibility and control.

“We used to manage keys at five different buildings. Now I can control everything from my phone. Total game-changer.” — Alex Loiseau

Unified Control Across All Locations

  • Add or remove users instantly across multiple properties
  • Remotely lock/unlock doors
  • View live camera feeds and playback footage per site
  • Assign site-specific permissions and access levels
  • Receive entry alerts or security notifications

Perfect for

  • Property managers with multiple apartment buildings
  • Healthcare groups and clinic networks
  • School campuses and district offices
  • Retail chains and franchise locations
  • Logistics, storage, and distribution facilities

Why A&B Lock for Multi-Site Systems?

  • Integrated access and camera platforms
  • Expert design tailored to your building types
  • Professional-grade hardware and structured cabling
  • Mobile, web, and desktop management options
  • Local installation and support with real-time help

“They helped us design a system that worked across multiple buildings and gave us full control with minimal IT involvement.” — Jason Palmer

Request a Multi-Site System Consultation

Call A&B Lock at (603) 527-0192 or fill out our online form to schedule a walkthrough. We proudly install and support cloud-managed multi-site systems across New Hampshire and Southern Maine.

Call Now: (603) 527-0192