Digital Document Camera Visual Presenter for Classroom

Product Description

Digital Document Camera Visual Presenter for Classroom The machine is made of PC material, circular ARC design without acute angle, at the same time, the holding plate adopts magnetic absorption mechanism to prevent the falling of the holding plate, which is convenient to open and fix, and avoids the problem of high failure rate of the mechanical lock

Photosensitive chip	SONY 1/3.2- Inch
Sharpness	8 megapixels(3264×2448)10FPS
Camera Lens:	F2.2\ 60-degree angle
Output resolution:	MJPG: 800*600 1024*768 1280*1024 1280*720 1920*1080 2048*1536 2592*1944 3264*2448 3000*4000(Photo support) YUY2: 800*600 1024*768 1280*1024 1280*720 1920*1080 2048*1536 2592*1944 3264*2448(Third Party software support)
Ambient light range:	10Lux~2000Lux Optimum Working Environment Light Range :80Lux-300Lux
Microphones:	High-sensitivity microphone
Conventional output resolution:	3264*2448
Sharpness:	Center more than 1200 lines, around more than 900 lines (1:1 size dynamic, static observation)
Video output format:	YUY2,MJPG
Focusing mode:	300mm Fixed focal length
Interface:	USB B
Transmission rate:	10FPS 3264*2448 ;30FPS 720P
Signal to noise ratio:	Better than 48 decibels (30 FPS 220 Lux)
Dynamic Range:	≥68 decibels
Imaging range:	5cm~∞
Compression mode:	DSPBuilt-in image compression
White balance:	Automatic Regulation
Color compensation mode:	Automatic Regulation
Service ambient temperature:	0°~45°C
Ambient humidity:	<85%
Storage ambient temperature:	-20°~ 60°C
Storage humidity:	<85%
Standby Current:	<25 mA
Working dynamic current:	<300mA
Picture frame:	A4 300~350mm
Overall size:	W:240mm H:400mm T:50mm

Overall size	Packing size	Actual weight	Actual weight Box (6 units)
240 *400 *50mm	466*288*98mm	2.7Kg	17.2Kg

Product Parameters

The software comes with both Chinese and English version, which can enlarge, shrink, rotate, adjust brightness, mirror and freeze the real-time picture of the booth. Dynamic video and freeze image annotation, the annotation content and the video keep in sync with the rotation and zoom in and out function. The teacher can choose the function of delay photography on the all-in-one computer or on the computer, support 5 seconds or 10 seconds delay mode, reserve enough time to adjust the shooting content. Support for booth screen shots and multi-picture preview, full-screen display of any picture and other operations Can choose image, text or dynamic three scene mode, adapt to different display content Support two-dimensional code scan function: open a scan function, the book into the two-dimensional code scan box can be automatically scanned, and enter the system browser to get the link content of the two-dimensional code, to help teachers quickly access to e-learning resources. The same screen contrast, to support the open-format split-screen contrast, each picture can be set to zoom in, zoom out, handwritten notes and other functions. Click on the"Same screen contrast" function to exit. Support Fault automatic detection, when the software can not show the photo booth, automatically appear detection link to help users detect the"No picture" of the reasons, and give a leading solution. Can determine the hardware connection, graphics card driver, camera occupancy, software version and other issues.

Changzhou Tinghao Electronic Co., Ltd is a professional manufacturer and supplier of EAS securitys products and Heat Exchanger located in Changzhou City Jiangsu Province, We supply EAS system, accessories and other retail security products which including AM/EM/RF/RFID system, deactivator, EAS tags, EAS label, EM strip, EAS safer, detacher. Our products main use for libraries, bookstores, private bookshops, pharmacy, clothing stores, supermarkets and son on. Our EAS label and tag available to all EAS system, such as Sensormatic, Gateway, Dialoc, DTC Meto, Certus, Checkpoint, 3M and our own system.
FAQ
Q1. What is your terms of packing?
A: Generally, Manuwell pack our goods in wooden boxes . If you have legally registered patent, We can pack the goods in your branded boxes after getting your authorization letters.
Q2 How about your delivery time?
A: Generally, it will take one month after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q4. Can you produce according to the samples?
A: Yes, Manuwell can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. What is your sample policy?
A: Manuwell can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6.Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7.How do you make our business long-term and good relationship?
A: 1. Manuwell keep good quality and competitive price to ensure our customers benefit;
2. Manuwell respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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