LH655 4000AL 1080P Laser Meeting Room Projector

• RJ45 built-in enables seamless centralized network control
• 1.3x zoom delivers flexible projection across varied distances
• Optional QP30 enables easy wireless BYOD sharing

BenQ Business Projector LH655 | 4000AL 1080P Laser Meeting Room Projector

• 4000 Lumens
• Deliver clear, vibrant presentations even in fully lit meeting rooms
• 1080p Resolution
• Display crisp text and detailed graphics for professional clarity
• RJ45 Built-in
• Seamlessly integrate into your existing IT infrastructure for centralized control
• Device Management Solution (DMS)
• Remotely control your projectors, monitor usage, and simplify routine maintenance
• Screen Casting
• Wirelessly cast your device to the big screen without additional driver
• Expert Color Modes
• Project images that meet your industry’s preferred color tone

Always Connected, Always Up to Date

Direct Connection to BenQ QOTA Cloud

The enhanced RJ45 LAN port enabling seamless connection to the BenQ QOTA cloud. You can receive and install firmware updates directly from the projector without using a PC or USB drive.

• Convenient Firmware Updates
• Support on-device firmware update
• Easy LAN Integration
• Built-in RJ45 port with support for real-time firmware updates
• Flexible Wireless LAN
• Optional 5201BS dongle enables Wi-Fi connectivity via the built-in RJ45 interface
• 5201BS will be available in June 2026
• Seamless System Compatibility
• Support AMX and PJ-Link platforms, ensuring seamless Integration with established room controllers.

One Platform, Total Control

Manage Every BenQ Device with BenQ DMS

Monitor and manage all your BenQ devices through the BenQ Device Management System (DMS) software from your administration computer over your company LAN (DMS Local) — and stay connected even outside the office with the DMS App (DMS Cloud). Gain complete visibility, centralized control, and seamless access from anywhere.

DMS Local

The IT Staff use a computer connected to the company LAN to control and manage all projectors directly within the office network.

DMS Cloud

By activating Agent Mode in the DMS software, the local DMS system syncs with the DMS Cloud.

• Total Command
• Manage all devices from one dashboard
• Actionable Analytics
• Monitor BenQ Devices status and performance data to make smarter decisions
• Fast Setup
• Onboard every BenQ device quickly before your meeting starts

Casting Your Screen Wirelessly

Enjoy driver-free wireless casting with seamless support for iOS, Android, and Windows. Display up to Four devices at once with 4-way split screen for effortless collaboration.

• BYOD
• Supports iOS, Android & Windows
• Easy casting across devices
• 4-Way Split Screen
• Display up to four devices simultaneously
• Optional QP30 required to enable wireless casting functionality.
• QP30 supports 1080p resolution at 60Hz, with the capability to upscale to 4K at 30p.

Displayed Exactly as Intended

Selecting the right color mode ensures crisper, clearer images compared to a single default mode.

Presentation Mode

• Optimized saturation for clear communication in slides, reports, and meeting content.

Video Conference Mode

• Natural skin tones for a more professional look on camera.

High Detail Mode

• Sharper contrast for diagrams, code, and blueprints.

DICOM Simulation Mode

• Medical-grade accuracy when displaying digital images, with no loss of detail.
• DICOM Simulation mode is intended for training purposes only and not for medical diagnostic use.

High Reliability, Easy Maintenance

Laser Phosphor delivers up to 30,000 hours of reliable brightness with no lamp replacement. Durable, efficient, and mercury-free for a more eco-friendly workplace.

Start Saving with SmartEco

Lower Total Cost Ownership

• Long-lasting brightness with lower power consumption helps reduce operating and maintenance costs.

Eco-Friendly & Mercury-Free

• Mercury-free laser light source for a cleaner, more environmentally friendly design.

IP6X Dustproof Engine

• Sealed optical engine prevents dust intrusion, maintaining image quality and extending lifespan.

Flexible Installation & Connectivity

Project images larger than 100” from just 2 m~3 m away (via 1.3X zoom), enabling easy big-screen viewing in rooms of any size.

• Auto keystone
• Zoom Lens
• Audio Out
• 15W Speaker

Flexible Installation & Connectivity

Experience seamless connectivity with our LH655 projector featuring two HDMI ports and two USB ports. It supports external Wi‑Fi Screen Casting (e.g. QP30) and Wi‑Fi RJ45 adapters (e.g. 5201BS).

• RJ45 (LAN)
• Network control for DMS management & OTA updates.
• Dual HDMI
• Connect to high-definition devices (e.g. laptop/QP30 wireless casting).
• USB-A *2
• Includes a 1.5A power port for wireless dongles and a service port for firmware updates.

A meaningful milestone—99.3% of BenQ products have completed a carbon footprint inventory

• Source: 2024 BenQ Sustainability Report