Found 1 – 49 of 1,750 Results
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RS232 TO RS485& RS422 CKL-109
US $5.12 / piece Time Remaining: 30 days CKL-109
Best Price
Good Quality...Min. Order: 50 pieces
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ZK Software Fingerprint time attendance with access control / F7
US $90.00 / piece Time Remaining: 28 days Biometric fingerprint time attendance Specs:
User capacity:500
Transaction capacity:30000
Communication:TCP/IP or RS232/RS485...Min. Order: 1 piece
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Biometric Fingerprint time attendance and door access
US $90.00 / piece Time Remaining: 28 days Biometric fingerprint time attendance Specs:
User capacity:500
Transaction capacity:30000
Communication:TCP/IP or RS232/RS485...Min. Order: 1 piece
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F7 Access control Time attendance
US $90.00 / piece Time Remaining: 27 days Biometric fingerprint time attendance Specs:
User capacity:500
Transaction capacity:30000
Communication:TCP/IP or RS232/RS485...Min. Order: 1 piece
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Biometric Fingerprint access control time attendance supplier /DH- F7
US $90.00 / piece Time Remaining: 27 days Biometric fingerprint time attendance Specs:
User capacity:500
Transaction capacity:30000
Communication:TCP/IP or RS232/RS485...Min. Order: 1 piece
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finger print attendance F7
US $90.00 / piece Time Remaining: 27 days Biometric fingerprint time attendance Specs:
User capacity:500
Transaction capacity:30000
Communication:TCP/IP or RS232/RS485...Min. Order: 1 piece
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Biometric Fingerprint and code attendance with door access /DH- F7
US $90.00 / piece Time Remaining: 28 days Biometric fingerprint time attendance Specs:
User capacity:500
Transaction capacity:30000
Communication:TCP/IP or RS232/RS485...Min. Order: 1 piece
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HXWY-G RS232 TO RS485 CONVERTER
US $3.00 / piece Time Remaining: 28 days CONTACT ME : shelly +86 0755-29806281
+86 13510808522
Skype: shelly9349...Min. Order: 1 piece
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HXSP-2108M RS232 TO RS485/RS422 CONVERTER POWER ISOLATED
US $23.00 / piece Time Remaining: 28 days CONTACT ME : shelly +86 0755-29806281
+86 13510808522
Skype: shelly9349...Min. Order: 1 piece
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HXSP-2108B RS232 TO RS485/RS422 converter
US $11.00 / piece Time Remaining: 28 days Shelly : +86 0755-29806281
+86 13510808522
Skype: shelly9349...Min. Order: 1 piece
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HXSP-2108C industrial grade with optical isolated RS232 transfer RS485/RS422 interface converter
US $6.00 / piece Time Remaining: 28 days HXSP-2108C industrial grade with optical isolated RS232 transfer RS485/RS422 interface converter...Min. Order: 5 pieces
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HXSP-2108B active with optically isolated RS232 to RS485 converter
US $18.00 / piece Time Remaining: 28 days HXSP-2108B active with optically isolated RS232 to RS485 converter...Min. Order: 1 piece
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HXSP-2108A optical power every RS232/485 converter
US $20.00 / piece Time Remaining: 28 days optical power every RS232/485 converter...Min. Order: 1 piece
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RS485 to RS232 Communication Data Converter Adapter
US $8.05 / piece Time Remaining: 27 days RS485 to RS232 Communication Data Converter Adapter...Min. Order: 3 pieces
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2 CH Digital Fiber Optical Video Multiplexer switch+1 Data+1x Gigabit Ethernet for CCTV Television Broadcast,Multimedia teaching
US $289.00 / pair Time Remaining: 30 days 1.manufacturer of 2-Channel Video Multiplexer
2.high quality with.RoHS,CE,FCC
3.lifetime warranty
4.prompt delivery...Min. Order: 1 pair
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shipping free by DHL RS232 RS485 to TCP/IP Ethernet Serial Device Server Module Converter new
US $28.00 / piece Time Remaining: 26 days shipping free
high quality...Min. Order: 10 pieces
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shipping free RS232 RS485 to TCP/IP Ethernet Serial Device Server Module Converter new
US $29.00 / piece Time Remaining: 26 days shipping free
high quality...Min. Order: 1 piece
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CCTV Tester 3.5 TFT LCD cctv camera tester: HK-TM803 with 12V DC for surveillance system
US $209.47 / piece Time Remaining: 26 days cctv camera tester:HK-TM803 with 12V DC for surveillance system
1.Display:960 x 240
2.3.5"TFT-LCD
3.Level test...Min. Order: 1 piece
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P10 32*96 Outdoor Tri-Color LED Moving Sign
US $380.00 / piece Time Remaining: 26 days 1,LED Sign
2,Pitch:P10 outdoor
3,color:RGY Tri-color
4,Frame Size:40*102cm
5,Waterproof:out door...Min. Order: 1 piece
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F708 biometric user access control systems with TCP/IP RS232 RS485 Wiegand out+Free Software ZKSoftware Wholesale and retail
US $80.00 / piece Time Remaining: 25 days ...Min. Order: 1 piece
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F7 fingerprint reader access control systems TCP/IP RS232 RS485 Wiegand out+Free Software ZKSoftware Wholesale and retail
US $80.00 / piece Time Remaining: 25 days ...Min. Order: 1 piece
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biometric user access control with anti-pass back TCP/IP RS232 RS485 Wiegand in/out USB +Free Software Wholesale and retail
US $113.00 / piece Time Remaining: 23 days ...Min. Order: 1 piece
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ZK fingerprint access control system warranty 100% with TCP/IP RS232 RS485 Wiegand in USB +Free Software Wholesale and retail
US $113.00 / piece Time Remaining: 23 days ...Min. Order: 1 piece
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Free Shipping zksoftware fingerprint Time attendance S20
US $155.00 / piece Time Remaining: 24 days Model Number:S20
warranty:1 year
Communication:RS232, RS485,TCP/IP( Standard )...Min. Order: 1 piece
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Standalone WIFI +TCP/IP fingerprint Time Attendance U160T
US $180.00 / piece Time Remaining: 24 days SpecificationsName:U160T
Type::Fingerprint
Fingprinter Capacity:3200
Log Capacity:100,000
Communication:RS232, RS485, TCP...Min. Order: 1 piece
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Free Shipping ID card Fingerprint access control SF101
US $130.00 / piece Time Remaining: 23 days Type: Biometric Time Recording
Communications: RS232, RS485&TCP/IP
fingerprint: 1000...Min. Order: 1 piece
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Free Shipping MX628/IC ZKsoftware IC card Time Attendance
US $140.00 / piece Time Remaining: 23 days Communication method:RS232 and RS485
can choose TCP/IP,USB host...Min. Order: 1 piece
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Free Shipping ZKsoftware ID Card Time Attendance MX618
US $100.00 / piece Time Remaining: 21 days Name:MX618 RFID time attendance
ID Capacity:10,000 /30,000
Log Capacity:30000/50000
Communication:RS232/RS485/TCP/IP...Min. Order: 1 piece
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Free Shipping ZKsoftware ID Card Time Attendance MX628
US $125.00 / piece Time Remaining: 20 days Communication method:RS232 and RS485
can choose(TCP/IP),USB host...Min. Order: 1 piece
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Free Shipping Fingerprint+ID card Time Attendance X628/ID
US $155.00 / piece Time Remaining: 24 days Name:X628/ID
Fingerprint Capacity:2200
Log Capacity:80,000
Card Capacity:10000
Communication:RS232, RS485, TCP / IP...Min. Order: 1 piece
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40pcs D2099D RS232 to RS485/ RS422 RJ45 Data Interface Convertor Adapter Communicate AT-202 Eshow
US $8.98 / piece Time Remaining: 24 days 0...Min. Order: 40 pieces
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RFID TCP IP Middle range integrated uhf reader
US $325.00 / piece Time Remaining: 23 days uhf reader
Read range 3-6m, 8dbi built-in antenna
ISO18000-6B, EPC CLASS1 G2
RS232, RS485, Wiegand, (TCP IP,WIFI optional)...Min. Order: 1 piece
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WIFI Wiegand reader for parking system long range rfid reader
US $365.00 / piece Time Remaining: 23 days long range rfid reader
902-928MHz customized
read 8-15m
12dBi linearized polarized antenna
RS232, RS485, Wiegand,(TCP IP)...Min. Order: 1 piece
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TCP IP 4ports antenna fixed UHF RFID reader
US $695.00 / piece Time Remaining: 22 days uhf rfid reader
rfid protocol EPC CLASS1 G2, ISO18000-6B
frequency 860-928MHz
interfaces RS232,RS485,RJ45(TCPIP),GPIO
4ports...Min. Order: 1 piece
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Free shipping RS232 RS485 to TCP/IP Ethernet Serial Device Server module
US $29.99 / piece Time Remaining: 22 days RS232 RS485 to TCP/IP Ethernet Serial Device Server module...Min. Order: 1 piece
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7" Embedded Industrial PC with RS232/RS485, Ethernet port, optional build in GPRS/WIFI/Bluetooth
US $239.99 / piece Time Remaining: 23 days 7" Embedded All in one PC with WinCE 5.0 /Linux 2.6.32
Support re-development...Min. Order: 1 piece
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