Zhenming Electronics
Free and open source · Local Windows deployment · Store operations · Device linkage

RoomCtr Local Chess and Mahjong Room Management System

RoomCtr is a Zhenming Electronics management product for chess and mahjong rooms. It brings room status, billing, members, payments, reports, permissions, logs, local backup and device linkage into one Windows application without requiring an external server.

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RoomCtr chess and mahjong room management system in a private room

Four Product Characteristics

Local OperationWindows service, database and management interface remain inside the store.
Complete OperationsRooms, billing, members, payments, orders and reports share one workflow.
Device LinkageStart-room and settlement events can control mapped lighting, AC and power channels.
Traceable DataBusiness reports, operation logs, exports and local backups support daily review.

Core Functions

The product follows the actual front-desk workflow, from opening a room to settlement, reporting and device shutdown.

Room Status and OperationsView idle, occupied, paused, expiring, overdue and cleaning states, then start, pause, resume, extend or close a room from one screen.
Flexible Billing RulesConfigure time-based, package, member, temporary-discount and complimentary orders with minimum charges, caps, overtime and automatic rounding.
Members and PaymentsManage members, balance recharge, points, member pricing and payment by cash, WeChat Pay, Alipay or member balance.
Reports and Audit TrailReview revenue, room usage, cashier performance, discounts and room ranking, export Excel or CSV files, and trace important actions in logs.
Device LinkageMap lighting, air-conditioning and main-power channels to each room, run start and settlement actions automatically, and inspect terminal online status.
Local Data ProtectionRun on a Windows PC with local services and database, including manual or scheduled backup and snapshot restoration.

Room Overview and Business Reports

The home screen shows room state and current business information. The reporting screen supports period-based review and Excel or CSV export.

RoomCtr room status and business overview dashboard
RoomCtr revenue and room utilization report

Deployment and Controller Combination

Windows Local HostInstall RoomCtr locally to keep routine operations available without an internet connection.
Network Relay ControllerSelect channels by room count and circuit layout to execute lighting and main-power switching.
Air-Conditioning InterfaceMatch relay-based start/stop or compatible control equipment to the actual AC interface.
Optional Energy AcquisitionEnergy devices can be deployed by distribution circuit for operating-time and consumption review.

Frequently Asked Questions

Does RoomCtr require a cloud server?

No. RoomCtr runs its service, database and management interface on a local Windows PC and remains available for routine operations without external internet access.

What operational functions are included?

Room status, room opening, pause, extension, settlement, billing rules, members, payments, orders, reports, permissions, logs and local backup are included.

Can it control room lighting, air conditioning and main power?

Mapped terminal channels can run start-room and settlement actions for lighting, air-conditioning and main power, with online or offline terminal status shown in the system.

Is RoomCtr free and open source?

Yes. Zhenming Electronics provides RoomCtr as a free and open-source product, with a public download link on this page.

Download the software or plan a controller combination

Use RoomCtr as a standalone local management product, or combine it with Zhenming controllers and energy acquisition for room-level device linkage.

Free Download RoomCtr