Search results for 'тест квадратные уравнения 8 класс'
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Avision Duplex Document Scanner AD120
Combining a flatbed scanner with a convenience up to 50-page ADF (70 g/m²), the Avision AD120 is a compact and affordable productivity scanning solution delivering 25 pages per minute at 300 dpi.Learn More৳26,800.00 -
Wireless Conference Microphone ESW-10M (Control Unit)
☀️ Products using wireless digital audio signal processing and control signal, without complicated wiring;
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☀️ One host can support unlimited quantity units(chairman or delegate) in the effective range.
☀️ Anti electromagnetic interference, mobile phone;
☀️ CPU correct and encrypt code multistage,
☀️ Three speech mode:FIFO (first-in first-out), limited speech,chairman specially.1-4 speaking number 1-4 optional at the same time;
☀️ Using distance:80-100 meters,communication distance:100-150meter
☀️ Suitable for all kinds of meeting,conference occasions৳89,000.00 -
Amazon Kindle E-Reader 6" 8th Genaration WiFi
⚫ All-new design is thinner and lighter than the previous-generation Kindle, and available in your choice of black or white
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⚫ Touchscreen display that reads like real paper
⚫ Unlike tablets, no screen glare, even in bright sunlight
⚫ Battery lasts weeks, not hours
⚫ Indulge your love of reading without e-mail alerts or push notifications
⚫ Massive selection, low prices - over four million books including latest bestsellers, Kindle exclusives and more
⚫ Try Kindle Unlimited free for 30 days-includes over 1 million titles -
BKR Video Conference System Camera BR-HD20
➮ Using 1/2.8 inch high quality image sensor, the maximum resolution rate can reach 1920*1080, and the output frame rate can reach up to 60 frames/sec.
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➮ With 5X,10X,12X,20X and many other optical zoom lenses, it has a 83.7 degree distortion free wide viewing angle.
➮ The advanced automic aggregation algorithm enables the lens t complete automatic aggregation quickly, accurately and stably. *Low noise CMOS effectively guarantees the high SNR of camera video. With advanced 2D,3D and noise reduction technology, noise is further reduced, and image clarify is ensured.
➮ Support HDMI, 3G-SDI, wired LAN, wireless LAN interface(5G wifi module optional)
➮ Using 4*4MIMO and transmitter beam forming technology, the maximum transmission rate can reach 300Mbps.
➮ Support low power sleep/wake-up and sleep power consumption is lower than 500mW
➮ Support VISCA、PELCO-D、PELCO-P protocol. -
Ai Language Translator interpreter S80
138 languages with AI accurate translation
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High Definition Noise reduction
Support online & offline translation
Simultaneous interpretation & Chatgpt Support
Built in 17 kinds of accurate offline translation packages৳10,900.00 -
Alcatel 4028 IP Touch Telephone
Please Call For Updated Price & Quantity: 01611522742
⚫ Adjustable graphic display (70x38mm; 64x128 pixels)
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⚫ Alphanumeric keyboard
⚫ 6 customisable one-touch feature keys
⚫ 4 navigation keys
⚫ Full handsfree operation - integrated Speakerphone, dedicated headset port
⚫ 2 Ethernet ports
⚫ Future proof - software downloadable৳6,800.00 -
JoVision 8CH NVR JVS-ND6008-H3
1.8CH 1080P access,2CH 1080P/4CH 960P playback capability ,
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2.CloudSEE technology,one-key remote and network plug & play.
3.H.264 Video compression technology.
4.Support ONVIF ,compatible with other manufacturers IPC.
5.Support audio compression to achieve real-time video monitoring function.
6.search and add IPC automatically with zero operation.
7.Network Assistant,one-key IP set function.
8.Support motion detection ,4 privacy areas mask.
9.MP4 record file format.৳9,300.00 -
TOA Mixer Power Amplifier 60W A-2060
The A-2060 is a high cost-performance mixer power amplifier suited for broadcasting paging or background music in schools, offices, shops, factories, mosques, churches and large rooms.
Learn More৳22,400.00 -
UGEE M708 Graphics Drawing Tablet
AVAILABLE ONLY ON PRE-ORDER
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◼️ 10 x 6 Active Area
◼️ 8 Express Keys
◼️ For Right & Left Handed Use
◼️ Battery Free Stylus With 8192 Level of pressure sensitivity
◼️ Compatible with Windows 10 / 8 / 7 and Mac OS 10.8.0 or above৳15,800.00 -
10" Woofer X2 Amplifier Karaoke Voice Speaker Rechargeable 2 Microphones GY-1029
1. Two Handheld Microphone For Karaoke Sound.2. High power , Speaker with LED colorful lights, lights will jump with the music.3. Builtin stereo and 360 ° stereo are provided.
4. The battery charge is 7.4V / 3600 mAh, which can last for a long time.
5. FM radio allows you to listen to the radio freely.
6. Support mp3, wma, WAV, FLAC, ape format music files.
7. Support TF card or misro SD card.
8. Support USB plug and play.
9. Support external MP3 / MP4 /computer audio input function(aux)
10. TWS function, you can connect two speakers to synchronize with a phone.
11. Simple key control, you can press the button to turn on / off, play / pause, switch mode, skip songs, adjust volume, etc.
12. Bluetooth 5.1, compatible with all Bluetooth devices.13. The speaker is equipped with Dual Wireless microphone, So that you can get out of line and turn on KTV mode anytime and anywhere.14.Support remote control, it can be operated remotely.Learn More৳19,500.00

