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Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST

HK$24,800.00

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商品描述

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商品描述

Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST

Name: Interactive Laser Projector with Ultra Short Throw, 1080p | LH890UST
SKU: 5e6e37f3f4947c00247020d4
Price: 24800.0 HKD
Availability: OutOfStock

Uninterrupted Learning Through Long-Lasting Projection
The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCore laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with ultra-short throw projection, the BenQ LH890UST utilizes the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, and energy efficiency for the leading schools.

Superior Dustproofing Design to Prolong Projector Lifespan

BenQ LH890UST is designed with DustGuardTM technology including sealed laser modules to protect the laser bank. This lock-and-key design hermetically seals the laser engine from dust* to prolong projector lifespan.

Anti-Dust Accumulation Sensor Resists Dust Buildup

Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, LH890UST prolongs optimal performance by rejecting dust which can accumulate on traditional sensors to block the IR signal and cause flickering, abnormal colors, or even shutdown.

Display

Projection System‎	DLP Single 0.65" Full HD

DMD Type	DC3 DMD Chip

Resolution‎	1920 x 1080 pixels, 16:9

Brightness	4,000 ANSI Lumens

Contrast Ratio‎	3,000,000:1

Display Color‎	1.07 Billion Colors ‎

Aspect Ratio	Native 16:9 (5 aspect ratio selectable) ‎

Light Source	Laser Light Source‎

Light Source Life‎*	min 20000Hrs

Optical

Throw Ratio	0.23

Zoom Ratio	Fixed

Lens Control	Manual Focus

Keystone Correction	2D keystone, Vertical ± 20 & Horizontal ± 20 degrees,

Projection Offset**	118.8±3%( (Full-Height)

Projection Size (diagonal)	81"~121"

Audio

Built-in Speaker	10Wx1

Connectivity

I/O Port	HDMI-1 X1 HDMI-2/MHL X1 PC (D-sub 15pin) X1 Monitor out (D-sub 15pin,Female) X1 Composite Video in (RCA) X1 S-Video in X1 Audio in(mini jack) X1 Audio L/R in (RCA) X1 Audio out (mini jack) X1 LAN Port(RJ45 for Network ) X1 RS232 In (D-sub 9pin, male) X1 USB TypeA (5V,1.5A) X1 USB Type mini B (For service) X1 USB Type mini B (For PointWrite module) X1 IR Receiver(Front) X1

Special Feature

Security	Kensington Lock

Feature	2D Keystone, Corner Fit, Digital zoom(2x), Digital Shrink(0.75x), LAN Control, AMX/ PJ Link/Crestron/MDA Compatibility Optional Wireless Display, Optional Interactive module (PW40U) compatibility.Optional Dust Filter

Compatibility

Resolution Support	VGA (640 x 480) to WUXGA (1920 x 1200) ‎

Horizontal Frequency	15KHz ~102KHz ‎

Vertical Scan Rate	23 - 120Hz

HDTV Compatibility	480i, 480p, 576i, 576p, 720p, 1080i, 1080p ‎

Video Compatibility	NTSC, PAL, SECAM

Power

Power Consumption (Max/Normal/Eco)	Max 380W. Normal 358 W. Eco 274 W.

Standby Power Consumption	Normal < 0.5Watts. Network < 2W.

Power Supply	100 ~ 240V AC

Dimension and Weight

Product Weight	9.06 Kg+/- 100g

Product Dimensions (WxHxD)	502.1x 164.5 x 399.3 mm

Operation Condition

Noise Level (Normal/Eco)	35/32 dBA (without dust filter) 37/34 dBA (with dust filter)

Operating Temperature	0o ~ 40o C

Accessories

Accessories (Standard)	Power Cord (by region) Remote Control (RCA022) AAA Batteryx2 VGA cable Warranty Card (by region) QSG (4J.JJC01.001) User Manual CD (5B.JJC01.001) Wall mount (WM03G6)

Accessories (Optional)	3D Glasses (5J.J9H25.002) PointWrite Kit: PW40U (5A.JJR26.10E) Wireless Dongle: QCast Mirror (5A.JH328.10X) Wireless Dongle: QCast (5J.JCK28.X01) Wireless Kit - Instashow WDC10 (9H.JF878.N4X) 3mm Dust Filter -FTFS02 (5J.JHF14.001)

OSD

On Screen Display Language	Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 languages)

送貨及付款方式

送貨方式

A1. 商業客戶免運費，不包括私人和住宅 (請選購順風速遞或自取) ，偏遠區請致電查詢運費，存貨項目，市區約 1-3 天可交貨，新界區要 2-4 天，如存貨剛售完而需補貨 (約多1-2天)
2. 訂購總額小於$2000，各商業區另加運 $80運輸費，合商業客戶，不包括私人和住宅 (請選購順風速遞) ，偏遠區請致電查詢運費，有存貨約2-4 天送貨，**下單後不要付款，請致電3590 5518或whatsApp 9768 6181 確定存貨後才付款
3. 親臨本公司自行取貨 (免運費) ，需1-2天備貨，下單後不要付款，請致電3590 5518或whatsApp 9768 6181 查貨和留貨，才付款
4. 順豐速運 (運費另加$60) 門到門快遞服務，合私人和住宅客戶，偏遠地區請致電查詢 (約2-4日到貨) 只適合體積小於 100 cm x 100cm x 50cm ，或重量小於 3 KG的貨品 **下單後不要付款，請致電3590 5518或whatsApp 9768 6181 查貨和留貨，才付款