Specially designed for ac power line protection against damaging high voltage surges from lightning & inductive switching. Providing protection for equipments or instruments whose power consumption is below 10a We provide a complete product series to protect different telecommunication or video signal transmission devices. Ars-004-s45 is perfect for internet equipments, ars-004-n11 can be applied to protect telephone, fax machine, xdsl or adsl devices, and ars-001-rxx is designed to protect surveillance camera and cable tv line. For this model, we inlcude several different options of connectors, f female, f male, bnc female or bnc male connector.
Ex-calibur telephone line surge protection unit with LED indication - 1 line. This will protect 1 trunk port of PBX.
4P 60kA AC surge protector This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transient over voltage SPD design according with GB18802.1/IEC61643-1 standard. Specification details: Model PQ1-60 Poles 4P Max. continious working voltage(Uc) 420V AC(can customized) Nominal discharge current(In) 30kA Max.discharge current(In) 60kA Voltage protection level(Up) 2.0kV Matched circuit breaker/Fuse 32A Response time
2P 80kA AC surge protector This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transient over voltage SPD design according with GB18802.1/IEC61643-1 standard. Specification details: Model PQ1-80 Poles 2P Max. continious working voltage(Uc) 420V AC(can customized) Nominal discharge current(In) 40kA Max.discharge current(In) 80kA Voltage protection level(Up) 2.5kV Matched circuit breaker/Fuse 32A Response time
250v eu plug power leads with 6 port smart usb surge protector 4 ac outlet 1.8m extension cord Also known as power strip Protect computers and other electrical devices against damages from power surges and spikes. Ce rohs certified. Highest quality product. Hard wired with a grounded eu plug Name Eu 4 outlet surge protector power strip with 6 usb fast charger ports Rated voltage 250v Rated current 16a Usb 6 usb ports ( max 6a) 2.4a*2 for tablet or cell phone 1a*4 for cellphone Switch Silver contacts Shell material Fire resistance pc Contacts material Phosphor copper conductor Wire material 100% copper Wire length 1.8 m ( 6ft ) Diameter 3*0.75mm² or 3*1.5mm² for your option Features A: over-current protection B: surge protector C: lightning protection D: usb auto current recognition
Ac power arrester surge protector Applications: C/d class surge protective device for ac power system. Sensitive electronic equipment Telecom centers Automatic control centers Intelligent mansions Industrial enterprises Medical institutes Features: Din rail mounting for easy installation Plug connectors for quick and easy connection or rewiring 40ka maximum surge current Thermal disconnect device Status indicators visually verify protection level Surge protection device with n-pe residual current spark gap as 3+1 circuit Specifications about m40b3+n Parameterm40dnpe50 Iec /vde level ii/c ii/c Nominal operating voltage 110/220v ac 500v(n-pe) Max. Continuous operating voltage 275v 61630;/250v Leakage current at 1ma
8 channels video converter Detailed Product Description 8 Channel Video Converter is a fiber optic digital multiplexer for transmitting 8 channels high quality, uncompressed digital video, 4 channels of bi-directional data and audio, 4 E1 and one 100M Ethernet over single fiber cable. Applications for this product include CCTV, video surveillance, homeland security, ITS etc. Technology Characteristic: Transport 8 channels of High quality video over one optical fiber cable Exceed RS250C Medium Haul Specification for DG, DP and SNR 6.5MHz video bandwidth, Compatible with NTSC, PAL and SECAM Uncompressed video, 8 Bit digital encoding/decoding Transmission of 4 channels of any directional audio Provide 4 channels of bi-dir data compatible with RS232, RS422/ RS485 Support 4 E1, G.703 standard One 10M/100M Ethernet compatible with IEEE802.3 Easy installation and adjustment free Transmission up to 60KM over one fiber Interface parameters: Indicators : Power, Optical Link Status Video Signal, Audio status, Data traffic E1 Alarm, Ethernet Link Status Video : Format: PAL/NTSC/SECAM Video Signal: 1Vp-p, 75ª+ Digitization: 8bits,15M Sample Bandwidth 6.5MHz DG 70dB Connector: RJ45 Data : Channel: 1~4, Bi-directional Data Rate: 0~~23.04Kbps/channel Selectable RS-232/RS-422/RS-485 Connector: RJ45 E1 Interface : Bit rate: 2.048Mb Line code: HDB3 Standard: ITU-T G.703 Connector: CC3(1.0/2.8) line impedance: 75ohm Jitter Performance: G.742 and G.823 Ethernet : Data Rate: 10/100Mbps auto detect Standard: IEEE802.3 Connector: RJ45 Auto-negotiation with half/full duplex Working Condition: Power : 220VAC/50Hz, standalone device Power Consumption : < 5W Environment Temperature : 0-50 Other Characters: Size : 434í-200í-30mm Net Weight : 900g
Ex-calibur telephone line surge protection unit with LED indications - 2 line. This will protect 2 trunk ports of PBX.
Ex-calibur telephone line surge protection unit with LED indication - 3 line. This will protect 3 trunk ports of PBX.
Ex-calibur telephone line surge protection unit with LED indication - 4 line. This will protect 4 trunk ports of PBX.
40ka 2P Din rail surge protector This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transient over voltage SPD design according with GB18802.1/IEC61643-1 standard. Specification details: Model PQ2-40 Poles 2P Max. continious working voltage(Uc) 420V AC(can customized) Nominal discharge current(In) 20kA Max.discharge current(In) 40kA Voltage protection level(Up) 1.8kV Matched circuit breaker/Fuse 32A Response time
4p 20kA three phase surge protector This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transient over voltage SPD design according with GB18802.1/IEC61643-1 standard. Specification details: Model PQ3-20 Poles 4P Max. continious working voltage(Uc) 420V AC(can customized) Nominal discharge current(In) 10kA Max.discharge current(In) 20kA Voltage protection level(Up) 1.5kV Matched circuit breaker/Fuse 32A Response time
4p 80kA three phase surge protector This surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT,TT,TN-C, TN-S,TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transient over voltage SPD design according with GB18802.1/IEC61643-1 standard. Specification details: Model PQ1-80 Poles 4P Max. continious working voltage(Uc) 420V AC(can customized) Nominal discharge current(In) 40kA Max.discharge current(In) 80kA Voltage protection level(Up) 2.5kV Matched circuit breaker/Fuse 32A Response time
DAKSH CCTV INDIA PVT LTD - 8 CHANNEL VIDEO & 1 CHANNEL AUDIO 1080P REAL TIME PREVIEW AND PLAYBACK SUPPORTS IP, UHD & ANALOG CAMERAS / RS485 1* 4 TB, MOBILE MONITORING: SUPER LIVE PLUS
16-channel digital video recorder 16ch video input Display/record fps 500 H. 264 compression format 8/16ch alarm input
Operating Voltage: Data 5V PoE 48V Break Down Voltage (1): Data 90V Power 82V Max. Surge Discharge Current: Data 10KA; Power 2.5KA (8/20uS) Peak Pulse Current: 100A (10/1000uS) Pin Protected (2): All 8 pin protected Protection Mode: Differential & Common mode Insulation Impedance: > 1000Mohm Max. Shut Capacitance (3): Power < 2100pF Data
UHF600~960MHz, Single channel 16 user selectable channel / USB device , Audio Inputs : 3.5Ø Line in Jack/6.3Ø microphone Jack, Charger time Approx. 4.5 hours, Operating time : 2~8 hours (Depending on the volume) Power supply: Built in 12V/2.7Ah Lead-acid battery x1, and 19V/2.63A/100-240V AC adaptor
Compact and light weight One Touch Operation for all 12 leads Automatic and Manual Modes Last Patients ECG Storage Auto Baseline control to optimize ECG lead printing Indication for Battery Status, Charging and AC/DC operation Paper out indication Auto Measurements: - HR (bpm) - RR, PR, QRS, QT and QTC (Intervals) - QT/QTC, QT /RR% - P, QRS, T Axis
Features: 1.English menu display; 2.Lead off/on signal by indicator light; 3.Selectable multi-recording modes:single channel, 2 channels,2 channels + rhythm; 60 sec compressible: select simultaneously acquisition of 12-lead ECG signals; 4.Save the half record paper and the half record time; 5.The body check mode can record the patient ECG 15 seconds/each; 6.Thermal printer (dot array),40 dot/mm,precise waveform; 7.Rechargable battery pack; 8.Hidden handle. Specifications: Lead: Standard 12 leads Acquisition mode: simultaneous 12 leads Operating mode: auto/manual Recording format: auto/manual/simultaneously 60 sec compressible LCD display: operation mode/ Status,HR Input Condition: against defibrillation Input impedance: >50MQ Patient Leakage Current: 3.2 s CMRR: > 100dB Filter:50Hz or 60 Hz (-20dB) prift(0.5Hz-3dB) Sensitivity Option: Auto,2.5,5,10,20,40mm/ mv=2% Resist to polarization voltage:=500mV Electrical noise level:
Optical video products Video: Number of channels: 4 Format: pal/ntsc/secam Input signal: 1vp-p(75oms) Bandwidth: 10khz-7.5mhz Differential gain: 75db Data Number of channels: 4 Directions: bi-directional Bandwidth: 186kbps per channel Interface: rs-232/rs422/rs485 Optical emitter: laser diode Wavelength: 1310 multi-mode 1310 or 1550nm, single-mode Cwdm wavelengths Number of fibers: 1 Environment: mtbf >100, 000 hours Operating: -20.C~+70.C Storage: -40.C~+80.C Humidity: 0%-95%, non-condesing Physical dimentions: 286mm*217mm*31mm Power supply: 90-240vac47-63hz Led indicatiors: power, system status, video status, audio status, data traffic Connectors: optical: fc Video: bnc Audio: rj45 Data: rj45
