- CCTV SYSTEM
- CYNICS
- 3000-Series DVRs
- 3000-Series Network Video Recorders
- Analog Cameras (Professional) (Full Metal)
- CAMERA
- H3000-Series ADMVANCE IPC Series (WDR + STARLIGHT)
- H3000-Series Entry Level IP Cameras (Plastic + Metal)
- H3000-Series Professional IP Cameras(Full Metal)
- MONITOR
- Special IP Cameras
- Speedome IP Cameras
- Unique Function IP Cameras
- VIDEO RECORDER
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- DAHUA
- DAHUA.1
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- AOC
- RUIJIE
- ACCESSORIES
- VIMTAG
- TIANDY
- TP-LINK
- UNIVIEW (UNV)
- Others
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- CYNICS
- AUTOGATE SYSTEM
- ALARM SYSTEM
- BARRIER GATE SYSTEM
- DIGITAL DOOR LOCK SYSTEM
- DOOR ACCESS SYSTEM
- INTERCOM SYSTEM
- NETWORK SYSTEM
- PA / SOUND SYSTEM
- AEX
- AUDIO POWER AMPLIFIER
- AUTOMATIC GAIN CONTROL
- BOX SPEAKERS
- CEILING SPEAKERS
- COLUMN LOUDSPEAKERS
- CONTROL & MONITORING
- DIGITAL MATRIX SYSTEM
- DIGITAL POWER AMPLIFIER - COMPACT RANGE
- HORN SPEAKERS
- INPUT SOURCES
- INTEGRATED PA SYSTEM
- INTEGRATED SIGNAL MANAGER
- MIXER AMPLIFIER
- NETWORK AUDIO SYSTEM
- OUTDOOR SPEAKERS
- PENDANT LOUDSPEAKER
- POWER AMPLIFIER
- PROJECTION SPEAKERS
- RETAIL AUDIO SOLUTION
- TCP / IP NETWORK MATRIX PA SYSTEM
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- AMPERES
- ELECTRO-VOICE
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- AMPLIFIER
- AUDIO SOURCE DEVICE
- AUDIO SOURCE DEVICES / PROGRAM TIMERS
- CD PLAYER
- CONFERENCE
- CONFERENCE SYSTEM
- INTERCOM
- INTERCOM SYSTEM
- IP-3000 SERIES
- MATRIX MIXER
- MEGAPHONES
- MICROPHONE STANDS
- MICROPHONES
- MIXERS / AUDIO PROCESSORS
- NETWORK PA
- PA SPEAKERS
- PRO-AUDIO SPEAKERS
- RACK-MOUNT EQUIPMENT
- SPEAKER
- SPEAKER MOUNT BRACKET
- SR SPEAKERS
- VOICE EVACUATION SYSTEM
- WIRED MICROPHONES
- WIRELESS
- WIRELESS MICROPHONES
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- AEX
- PBX / KEYPHONE SYSTEM
- PRINTER
- SERVER RACK / EQUIPMENT RACK
- TURNSTILE SYSTEM
- GRAB iT
- CONFERENCE SYSTEM
- ELECTRIC FENCING
- SOFTWARE & SUPPORT TOOLS
- SOLAR SYSTEM
- TELCO & BROADBAND SOLUTIONS
- UNINTERRUPTIBLE POWER SUPPLIES (UPS)
AIASIA TECHNOLOGY DISTRIBUTION SDN BHD (JB)
43A, Jalan Bukit Impian 1, Taman Impian Emas, 81300 Skudai, Johor, Malaysia.
AIASIA TECHNOLOGY DISTRIBUTION SDN BHD (KL)
Lot 3, Block B,
Subang Light Industrial Park,
Off Jalan Subang 2,
USJ 1, 47610 Subang Jaya,
Selangor, Malaysia.
AIASIA TECHNOLOGY DISTRIBUTION SDN BHD (Perak)
14, Jalan Medan Ipoh 9,
Bandar Baru Medan,
31400 Ipoh,
Perak, Malaysia.
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+6016-6605699UT-890A.UOTEK USB to RS-485/422 Converter USB 2.0
UT-890A USB to RS-485/422 Converter USB 2.0
Features:
- Standards: USBV1.1, 1.0, 2.0, RS-485, RS-422 EIA
- USB Signal: VCC, DATA+, DATA-, GND, FG
- RS-485 signal: T/R+, T/R-, GND
- RS-422 signal: T/R+, T/R-, RXD+, RXD-, GND
- Working mode: Asynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex
- Direction control: Adopts traffic direction auto control technology
- Baud rate: 300-921.6Kbps auto-detect serial signal
- Loading capacity: Supports point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device
- Transmission distance: 1,200m(9,600bps) for RS-485/422, no more than 5m for USB
- Port protection: surge, ±15KV ESD protection
- Connector: USB-A male, DB9 male
- LEDs for indicating PWR TXD, and RXD activity
- Transmission media: Twisted-pair or shielded cable
- Length: 1.5m
- Operating temperature: -40℃ to 85℃
- Relative humidity: 5% to 95%
- Transmission distance: 0-1,200m
- Supports Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
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