BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White
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- RJ45 built-in enables seamless centralized network control
- 1.6x zoom delivers flexible projection across varied distances
- Optional QP30 enables easy wireless BYOD sharing
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.
Seamless System Compatibility
Support AMX and PJ-Link platforms, ensuring seamless Integration with established room controllers.
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.
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.
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.
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.
Big Zoom for Flexible Installation
The 1.6X big zoom feature offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting options in various public display scenarios.
Flexible Installation & Connectivity
Experience seamless connectivity with our LH740 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).
| Projector | |
|---|---|
| Projector brightness | 5000 ANSI lumens |
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Contrast ratio (typical) | 3000000:1 |
| Native aspect ratio | 16:9 |
| Number of colours | 1.07 billion colours |
| Vertical scan range | 23 - 120 Hz |
| Horizontal scan range | 15 - 135 kHz |
| Keystone correction, vertical | 40° |
| Keystone correction, horizontal | 40° |
| Light source | |
|---|---|
| Light source type | Laser |
| Service life of light source | 20000 h |
| Service life of light source (economic mode) | 30000 h |
| Lens system | |
|---|---|
| Focus | Manual |
| Focal length range | 20.911 - 32.624 mm |
| Aperture range (F-F) | 2.5 - 3.26 |
| Zoom capability | Yes |
| Zoom ratio | 1.6:1 |
| Throw ratio | 1.4~2.24 |
| Offset | 113% |
| Video | |
|---|---|
| Full HD | Yes |
| 3D | Yes |
| Video colour modes | DICOM simulation mode, Presentation, Vivid |
| Supported video modes | 1080p |
| Supported graphics resolutions | 640 x 480 (VGA), 1920 x 1080 (HD 1080) |
| Ports & interfaces | |
|---|---|
| HDMI ports quantity | 2 |
| HDMI version | 1.4a |
| USB 2.0 Type-A ports quantity | 2 |
| Headphone outputs | 1 |
| Serial interface type | RS-232 |
| PC Audio out | Yes |
| AC (power) in | Yes |
| Network | |
|---|---|
| Smart TV | No |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Wi-Fi | Yes |
| Features | |
|---|---|
| Noise level | 34 dB |
| Noise level (economic mode) | 29 dB |
| HDCP | Yes |
| On Screen Display (OSD) | Yes |
| Multimedia | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 15 W |
| Design | |
|---|---|
| Product type | Standard throw projector |
| Market positioning | Business |
| Product colour | White |
| Placement | Ceiling |
| Cable lock slot type | Kensington |
| Cable lock slot | Yes |
| Display | |
|---|---|
| Built-in display | No |
| Power | |
|---|---|
| Power source | AC |
| Power consumption (typical) | 210 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Weight & dimensions | |
|---|---|
| Weight | 3.3 kg |
| Width | 279.2 mm |
| Depth | 120.5 mm |
| Height | 224.8 mm |
| Packaging content | |
|---|---|
| Remote control included | Yes |
| Batteries included | Yes |
| Manual | Yes |
| Cables included | AC, HDMI |