... .Multilayer protection circuit 4.Un:12VUc:18V LDY-485/L signal surge protectorApplication rangeLDY-485/L signal surge protective devices are applied to ... residual voltage and super transmission performance. Main technical dataTypeLDY-485/LNominal operating voltage Un12 VMax. continuous operating voltage Uc18 ... Invalid system: the earthing short circuit or open circuit. LDY-485/L signal surge protector
... Fire Protection (GB16806-2006).Its characteristics are as follows:l The intelligent detectors and the intelligent modules have internal microprocessors ... simplifies the system wiring, engineering installation and circuit maintenance.l The system uses an AC-DC master-standby power ... control/monitoring points to control and monitor important equipment.l The AW-AFP2188 is equipped with eight bus manual ...
... certificationFCC/CE/RoHScompatible system Windows ME/2000/XP/ Vista size 485(L)*162(W)*28.5(H) ±0.5mm key route 2mm ... .payment term T/T,30% in advanced, 70% before shipment L/C,irrevocable, L/C at sight
... M-JPEG CMOS IP Camera,PTZ,IR-CUT,WIFI,RJ-485,Motion Detection,Mobile Phone,FTP,DNS,DDNS DHCP Image Sensor ... DDNS provided by manufacturer, have been written in deviceMearsurement: 102mm(L)*107mm(W)*160mm(H)Power : DC 5V 1.5AAccessories:1 ...
... 1.5Km. CCTV LCD control keyboard, terminal is EIA/RS-485, control 128 PTZ set,max-range of 1.5Km. Features ... controllable Cameras128 unitsCamera ID from1-255Dimension70(H)x165(W)x270(L)mmTemperature Operation0-60°C
... Face&PIN, Fingerprint only, RFID only..TCP/IP, RS232/485 communication and USB Host..3.0 inch TFT touch screen ... & ZKFinger10.0/ZKFinger9.02000mAh Backup BatteryN/ACommunicationTCP/IP, RS232/485, USB HostAccess ControlInterfaces for3rd party electric lock, door sensor, alarm ... Speed?2SOperating temperature0?-45?Operating Humidity20%-80%Dimensions275(L)*100(H)*195(W) mmGross Weight0.87 kg
... aren't available, Model485P is recommended. The RS-422/485 side is powered by an external power supply.Features1. Powered ... atuo-adapt technology, no DIP switch setup,random switcht RS-485/RS-422 interface4. Automatic send data control, auto distinguish and ... consumption less than 70mA, dynamic average consumption less than 200mADimension L*W*H120mm*33mm*16.5mmShellIronColor White Weight200g RS232 to ...
1.CCTV manufacture 2.Payment:T/T,L/C 3.Warranty:2 years 4.With RoHS,CE,FCC ... and subsidiary keyboard for optionalCould control 256 decoders in MaxRS-485 communication protocol, control distance is 1200m Specification:Electrical considerationInput voltage ... temperature: 0 degree -40 degreeRelative humidity: less than 90% RS-485 communication protocol 3-D Keyboard
... apply to digital weighing system, digital force meas ADS105 rs232/485 digital weight transmitterapply to weight transmitterdigital dispaly weighing system, wireless ... guid rail18. Prevent Thunder Strike dimension(mm):100*75*25(L×W×H).16. Weight47g ADS105 rs232/485 digital weight transmitter
Aluminum alloy pool cue stick DF-N7-L-1 walking stick with a particular design and high quality made of aluminium for skating Specialfication Item Name ModelDF-N7-L-1Section2 sectionMarterialcork handle,material of aluminim is 7075Package Size 85X32X18CM/36PC Aluminum alloy pool cue stick DF-N7-L-1
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