Door Access Control

Physical Keys Get Copied, Lost, and Never Returned

SNSYS replaces keys with smart access control that logs every entry, controls who gets in and when, and lets you revoke access in seconds. No rekeying. No guessing who still has a copy.

Smart access control panel with keycard reader installed at a commercial building entrance
The Problem

Keys Do Not Scale. They Never Did.

Every business starts with physical keys. Then employees leave, contractors come and go, and suddenly you have no idea who can walk into your building at 2 AM.

100%
Of entries logged with smart access (vs. 0% with keys)
<10s
To revoke someone's access
85%
Reduction in locksmith calls
$0
Cost to rekey when someone leaves

No accountability

Physical keys get copied at any hardware store. They get shared, loaned out, and forgotten in desk drawers. You have no way to know who has access to your building right now.

Expensive departures

When someone leaves the company, you have two choices: rekey the entire building or hope they return the key. Most businesses pick hope. That is not a security strategy.

Zero audit trail

If something goes missing or an incident happens after hours, you have no record of who entered the building and when. Cameras might show a face, but keys leave no trace.

How It Works

Install Once. Manage Everything from the Dashboard.

SNSYS handles the hardware installation, configuration, and ongoing management. You control access from a single screen.

1

Hardware Installation

SNSYS installs smart locks and card readers at every controlled entry point. Electric strikes, magnetic locks, or smart deadbolts depending on your doors. All wired back to a central controller.

2

Assign Access Rules

Use the dashboard to define who can enter which doors and during what hours. Cleaners get evening access. Delivery drivers get the loading dock. Employees get the front door during business hours.

3

Log Everything, Revoke Instantly

Every door event is recorded with a timestamp, the person's identity, and whether access was granted or denied. When someone leaves, remove their access in one click. No locksmith needed.

Capabilities

What You Get

Every feature exists to solve a specific problem that physical keys create. Nothing decorative.

Keycard and Mobile Entry

Tap a card, fob, or phone to unlock. No physical keys to copy, lose, or forget to return. Each credential is tied to a specific person and can be deactivated individually.

Granular Access Schedules

Different access for different people. The cleaning crew enters between 7 PM and 10 PM. The delivery driver gets the loading dock on weekday mornings. Your accountant gets the office Monday through Friday.

Instant Revocation

Remove someone's access in one click. It takes effect immediately across every door in the building. No calling a locksmith. No chasing down keys. No hoping they do the right thing.

Full Audit Trail

Every door event is logged: who, when, which door, and whether they were granted or denied entry. If something goes missing, you know exactly who was in the building and when they entered.

Remote Lock and Unlock

Lock or unlock any door from the dashboard or your phone. Let a contractor in without being on-site. Lock down the building from anywhere if there is an emergency.

Visitor Management

Issue temporary access codes for contractors, guests, or deliveries. Set them to expire after a single use or at a specific time. No more propping doors open or meeting people at the entrance.

Integrations

Works with Your Existing Setup

Door access connects to your cameras and your voice receptionist. One platform managing physical security, not three separate systems.

SNSYS Platform

Security Cameras

See who is at the door alongside the access log. When someone badges in, the camera feed is linked to the event. Denied entries are flagged with video so you can see who tried to get in.

Voice Receptionist

Your voice receptionist can verify a visitor and buzz them in remotely. No human needed at the front desk for expected deliveries, scheduled contractors, or after-hours visitors.

Hardware

Smart Readers

Commercial-grade card readers and keypads installed at every controlled entry point. Support for proximity cards, key fobs, and mobile credentials.

Electric Strikes and Magnetic Locks

Hardware matched to your door type. Electric strikes for standard doors, magnetic locks for glass or high-security entries. All managed from the same dashboard.

Use Cases

Different Buildings, Same Problem

Every commercial building has doors that need controlling. The rules change depending on the business, but the infrastructure is the same.

Office Buildings

Employee badge access with time-of-day rules. Restrict floors, server rooms, and storage areas to specific teams. Track who is in the building for fire safety and emergency headcounts.

  • Employee badge access by department
  • Time-of-day entry restrictions
  • Server room and storage area lockdown
  • Real-time building occupancy

Property Management

Tenant access to common areas, parking garages, and amenity spaces. When a lease ends, access is revoked the same day. No awkward key handoff. No rekeying between tenants.

  • Tenant access to shared spaces
  • Instant lockout on lease termination
  • Contractor and vendor temporary access
  • Amenity space scheduling and entry

Medical and Dental Offices

HIPAA-compliant restricted areas with full audit trails. Staff-only zones for records storage, medication rooms, and lab areas. Every entry logged for compliance reporting.

  • HIPAA-compliant access logs
  • Staff-only restricted zones
  • Medication room and records access control
  • Compliance-ready audit reports
By the Numbers

Keys vs. Smart Access

100%
Of entries logged (vs. 0% with physical keys)
<10s
Access revoked after departure
85%
Reduction in locksmith calls
0
Keys to manage, copy, or track down
Get Started

Replace Your Keys with Something That Actually Works

Book a 15-minute call. We will walk through your building layout and show you how the system handles your specific access needs.