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LH655C | 4000AL 1080P Laser Meeting Room Projector
- LAN ready with optional DM01 dongle for easy setup
- Firmware updates are simplified via DM01 OTA support
- Built-in 15W speaker delivers clear audio across the room
LH655C | 4000AL 1080P Laser Meeting Room Projector
- LAN ready with optional DM01 dongle for easy setup
- Firmware updates are simplified via DM01 OTA support
- Built-in 15W speaker delivers clear audio across the room
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BenQ Business Projector
LH655C | 4000 AL 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
Optional RJ45
Seamlessly integrate into your existing IT infrastructure for centralized control
Device Management Solution (DMS)
Remotely control your projectors, monitor usage, and simplify routine maintenance
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
With the optional DM01 dongle, the LH655C becomes a connected projector. The DM01’s enhanced chipset allows seamless connection to the BenQ QOTA cloud, enabling firmware updates directly from the projector without using a PC or USB drive.
DM01 dongle will be available in June 2026
Firmware OTA
Support on-device firmware update
Expandable LAN Integration
Compatible with the optional DM01 dongle to provide an external RJ45 port for real-time firmware updates, with added wireless LAN connectivity
One Platform, Total Control
Manage Every BenQ Device with BenQ DMS
Once connected via DM01, 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. (*In the future, projectors will be able to connect directly to the cloud without needing an Agent computer. This will enable real-time projector status updates. Stay tuned.)
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
Note: 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.
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.
Projection Fits for Every Room
Project images larger than 100” from just 3.3m~3.6m away (via 1.1X zoom), enabling easy big-screen viewing in rooms of any size.
Auto keystone
Zoom Lens
Audio Out 15W Speaker
Flexible Installation and Connectivity
Experience seamless connectivity with our LH655C projector featuring two HDMI ports and two USB ports. It supports external Wi-Fi Screen Casting (e.g. QP30) and RJ45 adapters (e.g. DM01).
HDMI*2
Connect to input sources (e.g. laptop/QP30 wireless casting)
USB-A*2
Includes a 1.5A power port for DM01 dongle; also as a service port for firmware update
