Wall-mounted integrated teaching system
Item No. GY-DMT018
Basic configuration and parameters
1. Wall-mounted structure, sheet metal thickness is greater than 1.2mm
2. When opening the control door of the physical display stand, the air bar will pop up the door and keep it horizontally placed. The A4 size textbook can be displayed on it. The display stand is hidden when the door closed.
3. High integration of multi-functional wireless microphone, multimedia teaching host and physical display stand, stereo amplifier, intelligent central control system, delay shutdown system and speaker as one;
4. Computer configuration: CPU: Intel Core i5 processor, hard disk: hard disk: more than 500G solid SSD 32G, 4G memory, wireless network card (optional). Solid state disk and wireless network card are on-board PCI-E interfaces, and USB or SATA interfaces are not accepted.
5. In response to the national policy of energy conservation and emission reduction, the power of the whole machine is less than 150W;
6. Built-in 2.4G multi-functional wireless microphone can be held by hand or equipped with head-mounted microphone to speak, and different frequency points can be automatically selected to meet the teaching needs of non-interference when used in 100 classrooms at the same time; Multi-function wireless microphone with laser pointer, PPT up/down page function button and volume adjustment button, wireless control of the computer running up/down PPT pages, and microphone volume.
7. Built-in 2x20W stereo digital power amplifier adopts DSP digital chip and BLP digital feedback amplification technology, intelligent detection sampling, automatic detection and adjustment of microphone volume gain, automatic search of noise frequency point to complete the suppression of sound feedback. It has power output and audio output interface.
8. built-in delay power off function, when the "power" button is pressed, you can leave while the device is directly turned off, no need to wait for the projector bulb cooling for power off, the system will automatically delay 90 seconds after power off.
10. Built-in physical display platform: shooting size: A4(210mm*297mm)/ scanning speed: 1 second/resolution: 5 million/image color: 24 bits/image format: JPEG,TIF,PNG,GIF,BMP/ video format: AVI format/interface: USB2.0, No external power/light source: natural light +LED light (service life: 3000 hours)/image control: brightness adjustment, exposure adjustment, sharpness adjustment, color adjustment, gain control, etc. / text recognition: OCR recognition function/can write or annotate the presentation notes directly on the screen or electronic whiteboard.
11. Device interface: VGA IN*2, VGA OUT*1, HDMI IN*1, HDMI OUT*1, Audio IN*2, Audio OUT*2, USB*6, LAN*1, AC IN*1, AC OUT*1
Qualification requirements
1. The product has passed 3C, ISO9001, ISO14001, ISO18001 certification and CE FCC, ROSH certification, video booth software Copyrights;
Find your keys with your phone
With a press of a button on the app, it will ring your rtriv'r
Take a selfie
Rtrivr also works as a camera remote for your phone
Works only in camera feature built into the app
Attach the rtriv'r key finder to your keys or other valuables and you'll be able to locate them by making the rtriv'r beep using the free mobile app
If out of range, the last seen location will be shown on a map you can also make your phone ring using rtriv'r â to locate it
1. Workâ withâ bluetoothâ 4.0 low energyâ readyâ smartphone, phoneâ with iosâ 7.0â andâ androidâ 4.4â orâ above
2. Freeâ appâ supports iosâ andâ android
3. Dimensions: 38*38*9mm
4. Indicator: blueâ led
5. Buzzer:â 80db
6. Workingâ distance:â 0-50â meters
7. Workingâ time: disconnectedâ butâ canâ beâ foundâ byâ phone: upâ toâ 2â years
Connectedâ with the phone: upâ toâ 1â year (continualâ beep of alarm has impactâ on workingâ time)
8. Battery:â cr2032â buttonâ battery, replaceable
9. Colors:â white/black/pink/orange/blue/green
- Convenient voice alarm recording and response set
- Multiple transmission and centralized control
- Various user settings
- Wide range of input voltage
- Auxiliary battery connection for emergency
Frequency: 2g:gsm900/1800mhz, 3g: 900/2100mhz umts (default)
2g:gsm850/900/1800/1900mhz, 3g:850/1900mhz umts (optional)
S260w s261w: the w is an identify letter of s260 s261, all of these models with the same ce certificates.
1)input channel: 4*ds18b20 temperature input
2)output: 1 relay, nc/no contacts, 7a/125v ac, 5a/250vac, 20a/14vdc
3)temperature range: -55~+125c degree(¡§c67f degree to +257f degree)
4)accuracy: 0.5~1c degree from ¡§c10c degree to +85c degree
5)power supply : 9~24vdc 2a
6)power consumption: 12v input max.50ma/average
7)sim card supporting: 3v sim card
8)gsm antenna: 50 ohm sma antenna interface
9)backup battery: 3.7v/1200mah
10)relative humidity: 90%(condensation free)
11)installation: 35mm din rail (s260w)
Ip67 enclosure (s261w)
12)connecting wires: 2.5mm
13)exterior dimensions: 145*90*41mm (s260w)
180*140*60mm (s261w)
14)net weight: 250g
Main unit x1
2)100~240vac/12vdc 2a power adaptor x1
3)ds18b20 temperature troide x2
4)antenna x1
5)gps antenna x1 (*for gps model optional) x1
6)user manual & pc software cd x1
Packing size: 235 x 225 x 65mm
Gross weight: 0.75kg
Optional:
Gps module
Ds18b20 temperature probe with 1/5/10meters wire
Ds18b20 temperature probe with anticorrosion packing
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