Three reasons to choose monolinks

01Easy booking & online payment

Organizations log in via web, select a time, and pay online.
HVAC turns on at the booked start time and stops at the end time.

02Online booking management

Each organization signs in with its assigned ID and password to book available gym slots.
Bookings are stored on the server; HVAC opens at the start and stops at the end.

03Monitor usage in the admin web

Data is managed securely on AWS cloud so local governments can monitor usage and school-level operations on site.
You can also manage organization booking status.

How it works (online payment)

STEP1Web booking

User groups select date and time on the web to book.

STEP2Online payment

When using the air conditioning, pay online with an available payment method.

STEP3Cloud management

Manage bookings and payment status centrally in the cloud.

STEP4Payment terminal

Automatically retrieves booking data from the cloud.

STEP5HVAC equipment

Starts control at booking time and stops at end time

How it works (on-site payment)

STEP1Payment terminal

Select the area you want to charge, then operate it on the screen.

STEP2QR code payment

Scan your mobile payment code on the billing screen.

STEP5HVAC equipment

HVAC becomes available for use.

STEP3Cloud management

Municipal staff can monitor usage.

Benefits (Do these challenges sound familiar?)

Collecting HVAC fees is cumbersome

Cash handling feels risky

HVAC is sometimes left running

Usage is hard to track

monolinks has you covered!

  • Complete payment on the spot online or with on-site QR codes
  • No cash collection—safer and simpler
  • Auto-shutoff at end time prevents leaving HVAC on
  • Visualize usage in the cloud
  • Streamline operations for municipalities and schools

Product info (About CD1AC)

CD1AC

Key specifications

Body color White (matte finish)
Material ABS resin and others
Dimensions Rounded square (H 120 mm × W 240 mm × D 50 mm)
Input AC100V, 24-hour power-loss hold, external contact BUSY
Output Dry 8AB contact with forced switch (rated DC24V/1A)
Other Standard free operation via a free code (on/off, end time, and duration), with an end alert by buzzer or on-screen display.

Touch panel

Simple UI for easy operation

QR code payments

Supports multiple QR payment methods for smooth checkout

Remote operation

Automatic control based on booked times

Multi-vendor compatible

Connect to terminals controllable via dry AB contacts

Cloud integration

Runs on trusted AWS infrastructure

Built-in installation

Install built-in in the required distribution panel such as a remote control panel

Electrical Appliance Safety Act

Supports AC100V input voltage

Technical standards compliance

Built-in SIM slot—install where cellular signal is available

Installation examples

Installation examples

The built-in design allows a space-saving installation.

Online payment
Online payment
On-site payment
On-site payment

Please confirm available payment methods before use. Some brands may not be available due to payment provider review requirements.

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