AD appearance keyboard
Product Classification：Aetna monitoring matrix
Functional overview：
The appearance of the AD keyboard, can be matched with 485 Aetna matrix
* dot matrix LCD display, and has the key voice switch selection function;
* three modes of operation, matrix mode, DVR mode and PTZ mode. Can control the matrix host, decoder, network hard disk video recorder, intelligent transmission and other equipment;
* LCD display network number, monitor number, camera number and its status;
* use user password input, safe and reliable operation;
* a variety of control protocols, independent control of intelligent variable speed camera;
* more than 32 systems to control the keyboard online work;
* alarm on / off alarms and alarm linkage function;
* programming can set system permissions, control range;
* bus automatic patrol line fault alarm function;
* a RS485 half duplex port, the control distance of 1500 meters;
* SMD patch production process, factory mass production, quality stability
* company management through ISO2000 international quality system certification
* keys using the German CHERRY company silent button, feel comparable to the computer keyboard. Key contacts for gold contacts, far beyond the service life of similar products.
* a keyboard, a variety of work patterns, saving customer investment.
* use the most high performance RISC high speed master control CPU, fast and smooth control.
* original remote upgrade feature to facilitate customer function.
* the company has a complete after-sales service system, improve the quality assurance, to protect the interests of customers.