Dear Manager:Our company is an industry leader in the design, development and production of high quality security systems and components.Our products are including DVR card,digital video recorder,video capture card, camera lenses, CCD and some other surveillance system products.Also we supply Kodicom,Pico2000,WDT,Avermedia,7130series and OEM service.If these are not interesting you,we can produce products according to you special requirementAnd nowadays, we have developed two new communication products: wireless data module and Telephone recording box. They are really new products and we are sure will attract your attention a lot.Also your OEM solution is extraordinary welcome. We will try our best to satisfy your OEM design.High quality, sincere service and low price is our value and our promises to our customer.Hope to cooperate with you!contact person:Jancy
Our company is an industry leader in the design, development and production of highquality security systems and components.Our products are including DVR card,digital videorecorder,video capture card,
Our company, ShenZhen YiShi Electronic Technology Development Co., Ltd,is an industry leader in the design, development and production of high quality security systems and components.Our company speci
Sell WDT2016, WDT2116, anykeeper, wdt-2016, wdt-2116Our company is an industry leader in the design, development and production of highquality security systems and components.Our products are includin
Product: 1 channelFuction:1.Recording the call2.Manage the voice data3.Leave messageOur company is an industry leader in the design, development and production of high quality securitysystems and comp
Telephone recording boxInstruction of trbRecording the call: using the trb can realize the process of call.Two ways to startup.A. Auto-recording: when you pick up the telephone, the trb will record au
Telephone recording boxInstruction of trbRecording the call: using the trb can realize the process of call.Two ways to startup.A. Auto-recording: when you pick up the telephone, the trb will record au
Recording the call: Using the TRB can realize the process of call.Two ways to startup.a. auto-recording: When you pick up the telephone, the TRB will record automatic and when you put down it will sto
Fuction:1. Recording the call: Using the TRB can realize the process of call.Two ways to startup:A. Auto-recording: When you pick up the telephone, the TRB will record automatic and when you put down
Fuction:1.Recording the call: Using the TRB can realize the process of call.Two ways to startup:a. auto-recording: When you pick up the telephone, the TRB will record automatic and when you put down i
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