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Hongkong HuaWei International Electronic Limited

 
  • Multi-Language Standalone DVR (Russian,Italian, Japanese, Thai)
    multi-language standalone DVR system, support Russian,Italian, Japanese, Thai languages, CIF 4ch realtime, support VGA, USB, PTZ
  • Standalone DVRs (YS-2704)
    Economical Stand alone DVRs, 4ch CIF real time, MJPEG, suppport VGA, USB, PTZ, mouse control, cost-effective for home security.Y
  • 4ch Embedded Standalone DVR
    YS-2704V Standalone DVR
    Video Input: 4 xPAL/NTSC Video Output: 1x TV and 1 x VGA out (Option) Displaying Speed: NTSC:120 FPS(4
  • H.264 Standalone DVR
    YS-404H, 4ch Standalone DVRVideo Input: 4ch Resolution: CIF Audio input: 4ch Alarm Input: 4ch Alarm Output:
  • GV DVR Cards V8.2
    Input TypeD-Type: DB15 X 2Video Input(s)4, 8, 12, 16 CamsAudio Input(s)4 ChannelRecording Rate120 fps (NTSC), 100 fps (PAL)Display Rate120 fps (NTSC), 100 fps (PAL)Video ResolutionNTSC: 720x480,
  • RF Modules (YS-1020)
    RS485/RS232/TTL Serial data to wireless transmissionProducts Main Features: * Carrier frequency: 433M, 450M, 670M, 868M, 915MHz or ISM others. * Provide rich interface: standard: RS-232/TTL/RAS-485;
  • wireless Transmitter and Receiver|RF modules
    Products Main Features: * Carrier frequency: 433M, 450M, 670M, 868M, 915MHz or ISM others.
     * Provide rich interface: standard: RS-232/TTL/RAS-485; * Interface format: 8N1/8E1 user-defined, or
  • Rx_tx module
    We supply vaious kinds of AM/ASK receiver and transmitter for on-off singal: superregeneration receiver module and Superheterodyne receiver.They areused on wireless security system or specific
  • PCB assemblies(PCBA, EMS, SMT, OEM)
    ShenZhen YiShi Electronic Technology Development Co., Ltd electronic company is professional manufacturer and exporter of PCBs, Which offer OEM/ODM Electronic Card Assembly, Print circuit Board Assembly (PCBA) including sourcing of components, welding, assembly and testing. We have our own R&D department and modern SMT plant which could meet all our clients requirements whether the order is sizabl
  • RF module (wireless Transceiver)
    *Transmission power: 10mW;
    *Power supply: DC 5v or 3.3V;
    *Receiving current: <25mA;
    *Transmitting current: <40mA;
    *Sleep current: <20uA;
    *Transmission distance: 500m ;
    *Size: 47x6x10mm (without antenna port ).
    ------------------------
    Applications areas:
    * Automatic meter reading (AMR) and home automation
    * Supervisory control and data acquisition (SCADA)
    * Remote control,industry data
  • VHF data radio/ VHF radio modem/ 5W RF module
    1.Specifications: * Compatible transparent signal transmission for audio and data* Double phase-lock loop, double VCO structure, high stability* Carrier frequency: 230Mhz,  (150Mhz, 350Mhz
  • Phone recorder USB
    Brief introduction of USB box:
    1: USB connection general line supports PnP, DSP construction absolutely.
    2: adopt megger combine mode, realize megger digital record not plunk.
    3: Alternating and direct Current input impedance reach 2 megohm,
    can use on line, broadcasting station, video, and other to record.
    4: single box offer two telephone record connection which can work independent, offer
  • telephone recording system (phone recorder)
    -Incoming and outgoing recording info and searching
    -Create contacts for address list management, identify the caller identity when calling.
    -Provide various searching condition for unique situations
    -Provide polarity reversal and time control as well as condition settings for starting
    recording
    -Supports Windows 98 / NT / 2000 / XP / 2003.
    Supports language Chinese and English.
    -Suppor
 
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