CUL-01 Ultrasonic Speaker has 33 ultrasonic emitters to avoid unauthorized cell phones to record crucial and confidential information during meetings. It has unattractive appearance and is suitable to be placed in a room or can be portable to work because of its built-in battery inside. The best interfering microphone performance when CUL-01 emitters exactly face a phone speaker because the emitters affects the microphone directionally. Specification Ultrasonic emitters:33 pcs Dimension: 315mm 57mm 55mm Operation time with built-in battery:2.5hrs Remote control to turn on /off the device
Advantages of the Ultrasonic Directional Speaker: 1. Strong Directionality: Achieves the best voice control point and maximum reduction in noise pollution. 2. Easy Installation: Can be installed at any angle. Ultrasonic waves are only a few millimeters in length. They are much smaller than traditional speakers and can produce a narrow, nearly linear beam of sound. Ultrasonic wave directional loudspeakers can travel through the air like a flashlight beam, controlling the sound in a particular area. Sound can be enhanced in a specific area and diminished everywhere else. Z
Used desktop computer IBM, DELL, HP : Pentium III Level
Task lamps, working lamps, desk lamps and magnifiers; electronics devices, bluetooth earphone, health care , massage device, printer, fan, 3d printer.OEM and trade
Features 1.Hardware RAID that works seamlessly between Macs and PCs. 2.The GR3660-TB3 is equipped with three configuration modes to suit every need. RAID 0/1/JBOD. 3. Thunderbolt and (USB-C) brings you 40Gbps extreme high data transfer speed. 4. GR3660-TB3 to support 2 x 3.5" / 2.5" SATA HDD/SSD. 5.Thunderbolt and The USB-C that does it all. 6. Support 15W ( 5V/3A ) Power Delivery. 7. Mini Display Port connect DVI/HDMI/VGA display devices. 8. Hardware RAID that works seamlessly between Macs and PCs GR3660's built-in hardware RAID controller chipset and Thunderbolt and type c host interface, not only does it promise high transmission speed, it also eliminates the cross-platform usage issues associated with RAID 0 or RAID 1 setups. Also, with hardware RAID, all data is computed and processed by the built-in CPU. With such advantages, your computer performance can be focused on running the software and work, instead of handling the storage device's transmission issues. Model No: GR3660-TB3 Interfaces: Thunderbolt Port x 2( up to 40 Gbps ), Support 15W (5V/3A) Power Delivering. Mini Display Port: 1 Compatible Drive: 2 x 3.5" /2.5" SATA HDD/SSD ( up to 6 Gbps ) Storage Mode: 2 x Independent ( JBOD ) / RAID 0 / RAID 1 Cooling System: 4 cm Low noise fan Operating System: Windows 7, Windows 10 or above, OS X 10.10 or above Electrical and Operating. Requirements: * Line voltage: 100-240V AC * Frequency: 50Hz to 60Hz, single phase * Operating temperature: 32° to 104° F (0° to 40° C) * Storage temperature: -4° to 113° F (-20° to 45° C) * Relative humidity: 5% to 95% noncondensing Size and Weight Height: 122 mm Width: 63 mm Depth: 244 mm Weight: 1.2 kg Product Code EAN:4713227440240 UPC:884826504429 Carton: 8 pcs per carton Package Accessories: * GR3660-TB3 Product Unit x1 (Removable Tray x2) * Thunderbolt Cable x 1 * AC/DC Adapter x1 * Power Cable x 1 * Accessory kit * Quick Installation Guide x1
GT4670-TB3 is built-in the easy-to-use hardware RAID, and it won't hurt system performance during its REBUILDING WORK completely! It would meet your requirement who always requests for both of system performance and the high memory capacity. GT4670-TB3 with RAID 1 feature would be your best cost-effective storage solution at both of data protection and the system performance. It's really easy for you to set up your new buy GT4670-TB3 in your office or even at home. Thru Marvell's MSU Tool, you could set up its hardware RAID thru a graphic user-friendly interface. You could choose one of the following different RAID modes, RAID 0, 1 and JBOD, to fit your needs for the available large storage space together with its data protection feature. Features 1.Hardware RAID that works seamlessly between Macs and PCs. 2.The GT4670-TB3 is equipped with three configuration modes to suit every need. RAID 0/1/JBOD. 3.Thunderbolt 3 (USB-C) brings you 40Gbps extreme high data transfer speed. 4.GT4670-TB3 to support 4 x 3.5" / 2.5" SATA HDD/SSD. 5.MCU function provides automatic and manual adjustment of FAN. 6.Thunderbolt3 The USB-C that does it all. 7. Support 15W ( 5V/3A ) Power Delivery. 8. Mini Displa yPort connect DVI/??HDMI/VGA display devices. 9. A stand-alone hardware RAID could let your Mac & PC work more efficiently
GR4670-TB3 is built-in the easy-to-use hardware RAID, and it won't hurt system performance during its REBUILDING WORK completely! It would meet your requirement who always requests for both of system performance and the high memory capacity.GR4670-TB3 with RAID 5 feature would be your best cost-effective storage solution at both of data protection and the system performance. It's really easy for you to set up your new buy GR4670-TB3 in your office or even at home. Thru Marvell's MSU Tool, you could set up its hardware RAID thru a graphic user-friendly interface. You could choose one of the following different RAID modes, RAID 0, 1, 5, 10 and JBOD, to fit your needs for the available large storage space together with its data protection feature.
GR8670-TB3 is built-in the easy-to-use hardware RAID, and it won't hurt system performance during its REBUILDING WORK completely! It would meet your requirement who always requests for both of system performance and the high memory capacity.GR8670-TB3 with RAID 5 or even RAID 6 feature would be your best cost-effective storage solution at both of data protection and the system performance. It's really easy for you to set up your new buy GR8670-TB3 in your office or even at home. Thru Marvell's MSU Tool, you could set up its hardware RAID thru a graphic user-friendly interface. You could choose one of the following different RAID modes, RAID 0, 1, 5, 6, 10 ,50, 60 and JBOD, to fit your needs for the available large storage space together with its data protection feature.
GR8680-TB3 is built-in the easy-to-use hardware RAID, and it won't hurt system performance during its REBUILDING WORK completely! It would meet your requirement who always requests for both of system performance and the high memory capacity. GR8680-TB3 with RAID 5 or even RAID 6 feature would be your best cost-effective storage solution at both of data protection and the system performance. It's really easy for you to set up your new buy GR8680-TB3 in your office or even at home. Thru Marvell's MSU Tool, you could set up its hardware RAID thru a graphic user-friendly interface. You could choose one of the following 8 different RAID modes, RAID 0, 1, 5, 6, 10, 50, 60 and JBOD, to fit your needs for the available large storage space together with its data protection feature.
GR3660-B3 is a full-featured simple and easy dual bay storage device, along with RAID 0 (Striping), RAID 1 (Mirroring), and JBOD three application modes, with Super Speed USB3.0 transmission interface, not only with fast transmission performance but also easily content data safety with 16TB large storage capacity or information exchange requirement. GR3660-B3 internal use SATA III (6G) chip design and transform into the most easy to use USB3.0 (5G) interface, backwards compatible with USB 2.0 and USB 1.1, not only comprehensive range of usage but also leaving your data transfer without waiting to complete an instant. USB 3.0 performance will slight decrease due to maximum and fragmented data transfer mainly due to the transmission technology. In order to allow better transmission performance, GR3660-B3 add UASP function to transfer data without waiting for previous data transfer is completed before the current transmission data movement, and improved in CPU utilization, data delay and waiting . Model No. GR3660-B3 RAID chip JM561 Host Interface USB3.0 UASP RAID Level RAID 1 / RAID 0 / JBOD Support Hard Drive 2 x 2.5"-3.5" SATA III SSD/HDD (6.0 Gb/s) Single HDD Capacity Single HDD tested up to 8TB Rebuilding YES LED Indicators Power / HDD Access / HDD Failed / Rebuilding / Connection Status Fan 1 x 4cm Fan Power Supply 12V / 4A Adaptor Certification CE / FCC Operating System Windows�Mac & Linux Packing Content Power Adaptor / USB 3.0 Cable / Quick Installation Guide / Accessory Kit Dimension 120(W) x 64(L) x 220(H) mm Net Weight 0.83Kg HDD Capacity Single HDD tested up to 8TB RAID 0 Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
GR3660-TB2 supports Thunderbolt 2.0 (TB2) interface for an extreme high data transfer speed. And both of the two TB2 ports are equipped with up to 20Gb/s data transfer rate which is 4 times faster than USB3.0 and even 3+ times than SATA III interfaces. You could definitely use it to play your 4Khigh-resolution films with no any lagging hassle. TB2 interface not only brings you this high data transfer rate advantage, it also let you chain maximum up to another 6 more GR3660-TB2 products (or other compatible storage products). While using PhotoShop or Lightroom Photo Editing software, you, as a professional photographer or the hobbyist, could use your GR3660-TB2 with 2.5" SSDs to help managing your huge photo library. Your RAID 1 data protection and fast data transfer rate could definitely help could definitely help you to keep your RAW files and their finished photos. Model No GR3660-TB2 Interfaces Thunderbolt 2 Port x 2 ( up to 20 Gbps ) Compatible Drive 2 x 3.5" /2.5" SATA HDD/SSD ( up to 6 Gbps ) / Support large volume up to 10TB Storage Mode 2 x Independent ( JBOD ) / RAID 0 / RAID 1 Cooling System 4 cm Low noise fan Operating System Windows, Linux, Mac Electrical and Operating Requirements * Line voltage: 100-240V AC * Frequency: 50Hz to 60Hz, single phase * Operating temperature: 32° to 104° F (0° to 40° C) * Storage temperature: -4° to 113° F (-20° to 45° C) * Relative humidity: 5% to 95% noncondensing Size and Weight Height: 122 mm Width: 63 mm Depth: 244 mm Weight: 1.2 kg Product Code EAN�4713227440042 UPC�884826504221 Carton 8 pcs per carton Package Accessories * GR3660-TB2 Product Unit x1(Removable Tray x2) * Thunderbolt Cable x 1 * Power Cord x1 * CD x1 * Foot Pad x4 * AC/DC Adapter x1 * Quick Installation Guide x1
The new SafeTank GT1670-SB3 (6G) is fitted with high-speed e-SATA (6G) and USB 3.0 (5G) interfaces, offering blazingly fast transfer speeds compared to USB 2.0. In addition, the USB 3.0 model is backward compatible with USB 2.0 for users who haven't yet upgraded to USB 3.0. The GT1670's newly designed removable drive trays can accommodate 3.5" HDDs, 2.5" SSDs, and 2.5" HDDs (supporting a range of widths including 15 / 12 / 9.5 / 9 / 7 mm) and combine the convenience of external plug and play drives with the advantages in stability offered by internal drives, enabling you to enjoy the best of both worlds and increased mobility. Model No GT1670-SB3 Interfaces e-SATA(6G) Port , USB3.0(5G) Port Compatible Drives 1 x 2.5�-3.5� SATA III ( 6.0 Gbits) HDD/SSD Raid Level 1 x Independent volume (JBOD) Operating System Windows, Linux, Mac Electrical and Operating * Line voltage: 100-240V AC Requirements * Frequency: 50Hz to 60Hz, single phase * Maximum continuous power: 24W * Operating temperature: 32° to 104° F (0° to 40° C) * Storage temperature: -4° to 116° F (-20° to 47° C) * Relative humidity: 5% to 95% noncondensing Dimension (H): 131 mm (W): 50 mm (D): 224 mm Wight: 1.6 kg Product Code EAN�4711132862270 UPC�884826502692 Carton 10 pcs per carton Package Accessories * GT1670-SB3 ( with Removable drive tray enclosed x 1 ) * e-SATA Cable x 1 * USB3.0 Cable x 1 * Adapter x 1 * Power x 1 * Accessory kit * User Manual x 1
ST2760 is a internal JBOD module, which supports two 2.5� SATA hard drive, you can store the operating system and data file in different hard drive or use it with a RAID card. It is designed to has the same dimension as one 3.5� hard drive or one floppy size, this allows you to install ST2760 in the mini-Server, Surveillance Server, 1U Server, eMail Server and POS System that has limited space. ST2760 can help you to save the problem of requiring larger capacity but with limited space. Model No ST2760-2S-S2 Drive Bay 3.5" Floppy DriveBay Drive Fit 2.5" SATA III HDD x 2 (9.5mm thickness) RAID Level JBOD Host Interface SATA III Connector (7Pin) x2 Power Supply SATA Connector (15Pin) HDD Access Indicator LED Color Matt Black Structure Metal Body Dimensions 101.7W x 147L x 25.8H(mm) Weight 0.4(kg) Certifications CE & FCC Operating System Support Windows, Linux Packing Content Accessory Kit HDD Capacity Single HDD tested up to 2TB Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
SR2611-2S-S2R+ is an internal (6Gbps) RAID module designed in 2 of 5.25� CD-ROM bay to satisfy the demands of SMB and industrial computing environment. With LCD tents leaving you to easily grasp HDD status. SR2611-2S-S2R+ accommodates 2 of 3.5 � SATA III hard drive and offering both RAID 0 and RAID 1 functions . Uses the RAID 0 function to integrate the capacity of two hard drives and to enhance both read & write performance. On the other hand, uses RAID 1 function for data redundancy by mirroring data among both hard drives to prevent the event of a hard drive failure causes system shutdown. Model No SR2611-2S-S2R+ Drive Bay 2 CDRom DriveBay Drive Fit 2.5"/3.5" SATA III HDD x 2 Host Interface SATA III Connector (7Pin) RAID Level RAID 0 / RAID 1 Hot-Swap RAID 1 Power Supply 15 PIN Power Connector x1, BIG 4Pin Connector x 1 Engineering Configuration Port RS232 Status Display LCD Display Cooling Fan 6cm Fan Buzzer Alarm Yes Environment Detector Fan Failure / Overheat Dimension & Weight 146 ( W ) x 196 ( L ) x 85 ( H ) mm / 1.3 KG Certifications CE / FCC Operating System Windows, Linux Function Control Interface GUI (Windows Only) Packing Content SATA Cable�Internal RS232 Cable�External RS232 Cable�Accessory Kit HDD Capacity Single HDD tested up to 8TB RAID 0 Operating temperature 32° to 104° F (0° to 40° C) Storage temperature 32° to 104° F (0° to 40° C) Relative humidity 5% to 95% noncondensing
RAIDON InTANK iR2770 has a patented design that allows two 2.5â?� SATA drives to be fitted into one 3.5â?� drive space! Itâ??s equipped with optional RAID 0 to enhance the speed of transfer compare to a regular hard drive or switch to RAID 1 for an efficient and securer data backup. Install iR2770 to the floppy or standard 3.5â?� hard drive slot, your system will become the one with RAID function. If you want to upgrade your system with RAID function but your system donâ??t have other free space. iR2770 will be the best solution you can find! iR2770 comes with two RAIDONâ??s removable drive trays. It not only makes user easy to install the hard drives to iR2770, but change the failure hard drive easily. Model No iR2770 ASIC WM6182A Chip Device Interface SATA III 6.0 Gb/s RAID Level RAID 0ï¼?1 Support Hard Drive 2Ã?2.5â?� SATA III 6.0Gb/s HDD/SSD Support Single HDD 2TB Auto Rebuilding YES LED Indicators YES Power Supply SATA 22pin Interface Operating System Windowsï¼?Linux Certifications CE / FCC Function Control Interface GUI (Windows Only) Packing Content Quick Installation Guideã?�Accessory Kit Dimension 102WÃ?147LÃ? 26H mm Net Weight 0.4kg Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
iT4300-U6 is a 4 bays internal storage solution for 5.25-inch CD-ROM. Using the JBOD function enables you to store the operating system and data file in different hard disk space. The advantage of storage distribution can help to enhance the performance of system operation. RAIDON also delivers iT4300-U6 with only JBOD function to SAS interface, users may collocate a RAID card whenever is necessary to upgrade to a RAID storage for desired applications. Model no. iT4300-U6 Interface SFF-8643 miniSAS 12Gbps Port Support Hard Drive 4x 2.5� SAS/SATA HDD/SSD RAID Level JBOD Cooling Fan 4 cm Power Supply 15-pin Power Connector LED Indicators Yes Operating System Windows, Linux Certification CE & FCC Packing Content Quick Installation Guide� Accessory Kit�Key� MiniSAS 12Gbps Internal Cable Dimension 146(W)x 42(H) x 153(L) mm Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
InTANK iR2771-S3 has a patented design that allows two 2.5â?� SATA drives to be fitted into one 3.5â?� drive space! Itâ??s equipped with optional RAID 0 to enhance the speed of transfer compare to a regular hard drive or switch to RAID 1 for an efficient and securer data backup. iR2771-S3 internal RAID module supports SATA III 6.0 Gb/s host interface and SATA 22 pin power supply; the connectorâ??s location exactly as the same as a 3.5â?� hard drive. Thus, it is not necessary to install any other brackets but just install the iR2771-S3 inside to existing operating system and then the system will be upgraded as a RAID storage! Model no. iR2771-S3 Interface SATA III 6.0 Gb/s Support Hard Drive 2Ã?2.5â?� SATA III 6.0Gb/s HDD/SSD RAID Level RAID 0,1 The Largest Capacity 2TB Power Supply SATA 15pin (12v/5v) LED Indicators Yes Operating System Windows, Linux Function Control Interface GUI (Windows Only) Certification CE & FCC Packing Content Quick Installation Guide, Accessory Kit Dimension 102(W)Ã?26(H)Ã?147(L) mm Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
InTANK iR2772-S3 has a patented design that allows two 2.5â?� SATA drives to be fitted into one 3.5â?� drive space! Itâ??s equipped with optional RAID 0 to enhance the speed of transfer compare to a regular hard drive or switch to RAID 1 for an efficient and securer data backup. RAIDON iR2772-S3 internal RAID module supports SATA III 6.0 Gb/s host interface and SATA 22 pin power supply; the connectorâ??s location exactly as the same as a 3.5â?� hard drive. Thus, it is not necessary to install any other brackets but just install the iR2772-S3 inside to existing operating system and then the system will be upgraded as a RAID storage! iR2772-S3 provides RS232 port, user can monitor the status of the system via their own program. Model no. iR2772-S3 Interface SATA III 6.0 Gb/s Support Hard Drive 2Ã?2.5â?� SATA III 6.0Gb/s HDD/SSD RAID Level RAID 0,1 The Largest Capacity 2TB Power Supply SATA 15pin (12v/5v) LED Indicators Yes Operating System Windows, Linux Certification CE & FCC Function Control Interface GUI (Windows Only) Packing Content Quick Installation Guide, Accessory Kit Dimension 102(W)Ã?26(H)Ã?157(L) mm Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
iT4300-U5 is a 4 bays internal storage solution for 5.25-inch CD-ROM. Using the JBOD function enables you to store the operating system and data file in different hard disk space. The advantage of storage distribution can help to enhance the performance of system operation. RAIDON also delivers iT4300-U5 with only JBOD function to SAS 6G interface, users may collocate a RAID card whenever is necessary to upgrade to a RAID storage for desired applications. Model no. iT4300-U5 Interface MiniSAS Support Hard Drive 2.5" SAS / SATA HDD x 4 RAID Level JBOD The Largest Capacity 2TB Cooling Fan 4 cm Power Supply 15-pin Power Connector LED Indicators Yes Operating System Windows, Linux Certification CE & FCC Packing Content Quick Installation Guide�Accessory Kit�Key�Mini SAS 6G Internal Cable Dimension 146(W)x 42(H) x 153(L) mm Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
iT4300-S3 is an 4 bays internal storage solution for 5.25-inch CD-ROM. Using the JBOD function enables you to store the operating system and data file in different hard disk space. The advantage of storage distribution can help to enhance the performance of system operation. RAIDON also delivers iT4300-S3 with only JBOD function to mini SAS to 4*SATA cable, users may collocate a RAID card whenever is necessary to upgrade to a RAID storage for desired applications. Model no. iT4300-S3 Interface miniSAS 6G TO 4 Port SATA Support Hard Drive 4x 2.5" SATA SSD/HDD(15mm) RAID Level JBOD System Monitoring Fan Failure / Overheat (alarm) The Largest Capacity 2TB Cooling Fan 4 cm Power Supply 15-pin Power Connector LED Indicators Yes Operating System Windows 7 or above, Linux Certification CE & FCC Product Code EAN:4711132864434 UPC:884826503576 Packing Content iT4300-S3 (with removable drive tray enclosed x 4), Quick Installation Guide, Screws & Keys, miniSAS 6G TO 4 Port SATA Internal Cable Dimension 146(W)x 42(H) x 153(L) mm Operating temperature 32° to 104° F (0° to 40° C) Storage temperature -4° to 116° F (-20° to 47° C) Relative humidity 5% to 95% noncondensing
