Construction Sites Access Control & Video Intercom
Site access is driven by safety and labour compliance: who is on site, which subcontractor they work for, and when they left. The hardware must survive dust, heat and rough handling.
- 4 site challenges
- 5 recommended products
- 5 deployment checks
In short
Typical configuration: CD-Z158, SW-HA-8EZI, TM-AI08FW for Construction Sites. The reference design has 4 access layers and 5 deployment checks; final device counts, cable lengths and power are confirmed from the door list.
What makes access control at this site difficult.
Real-name registration
Every worker needs an identity record, a photo and a subcontractor link before the first entry.
Dust, sun and rain
Readers and turnstiles are exposed to harsh conditions. IP-rated terminals, canopies and regular cleaning are part of the design.
High turnover
Workers join and leave frequently. Enrolment and card issuing must be fast and possible on site.
Attendance disputes
Pay depends on attendance records. The system must store reliable timestamps and allow export for payroll.
Four access control layers, from entrance to platform.
Site gate
Swing barriers or tripod turnstiles with face/QR terminals, mounted under a canopy. A separate vehicle lane uses UHF or manual control.
Enrolment point
A site office terminal registers workers, captures photos and links them to a subcontractor. Cards or QR passes are issued on the spot.
Attendance records
The platform stores entry and exit events by worker and subcontractor, with export for payroll and safety reports.
Remote site oversight
If the site has internet, the platform can be accessed remotely for headcount and exception checks. Otherwise, records are exported from the site office.
Challenges, architecture and product roles.
Site challenges and design responses
| Site challenge | Design response |
|---|---|
| Real-name registration | Every worker needs an identity record, a photo and a subcontractor link before the first entry. |
| Dust, sun and rain | Readers and turnstiles are exposed to harsh conditions. IP-rated terminals, canopies and regular cleaning are part of the design. |
| High turnover | Workers join and leave frequently. Enrolment and card issuing must be fast and possible on site. |
| Attendance disputes | Pay depends on attendance records. The system must store reliable timestamps and allow export for payroll. |
Reference architecture by layer
| Layer | What it covers |
|---|---|
| Site gate | Swing barriers or tripod turnstiles with face/QR terminals, mounted under a canopy. A separate vehicle lane uses UHF or manual control. |
| Enrolment point | A site office terminal registers workers, captures photos and links them to a subcontractor. Cards or QR passes are issued on the spot. |
| Attendance records | The platform stores entry and exit events by worker and subcontractor, with export for payroll and safety reports. |
| Remote site oversight | If the site has internet, the platform can be accessed remotely for headcount and exception checks. Otherwise, records are exported from the site office. |
Recommended products and roles
| Model | Category | Role in the design |
|---|---|---|
| CD-Z158 | Turnstiles & Barriers | One person per 120° rotation — a physical barrier for factories, sites and stadiums. |
| SW-HA-8EZI | Face Recognition Terminals | Face, QR code, card and ID verification in one 8-inch terminal. |
| TM-AI08FW | Face Recognition Terminals | Face, fingerprint, card and password with a 50,000-face / 100,000-fingerprint library. |
| TM-UAC109 | Time Attendance & Biometrics | Hands-free UHF access up to 8 m, with IP66 protection and anti-passback. |
| AskFaceBS | Management Software | Manage devices, people, permissions and records from a browser on the local network. |
The combination this design usually uses.
Settle these six points before ordering.
A checklist is not decoration. It is the cheapest way to reduce site changes.
- Confirm the local real-name and labour reporting requirements.
- Provide a canopy and stable power at the gate.
- Define the enrolment workflow and who can approve workers.
- Test face recognition with dusty faces and strong sunlight.
- Agree the attendance export format for payroll.
Frequently asked questions
Can the terminal recognise workers wearing helmets and masks?
How do we handle workers who join mid-project?
Can the system work without internet?
What happens if a worker loses a card?
Can attendance be exported for payroll?
Still have a question? Contact
Configure this design for your construction sites site.
Share the floor plan, door list, site photos and existing platform model. We will reply within one business day with a configuration and the open questions.
- Sales & quotation: sale@accesscontrolintercomsystem.com
- Typical reply: within one business day
- English / Chinese technical support
Construction Sites project inquiry
Share the site type, number of doors or apartments, and the functions you need. We will reply with a recommended configuration and a quotation.
Compare another application.
Different sites have different lane logic, wiring constraints and platform interfaces — and different designs.