... ITS SENSORS,DETECTORS,SIREN,VIDEO PIR,CAMREA....ETC.VARIOUS TO SELECT AND CHOOSE,BEST. DIY, esy-to-install and operation. Cost ... same time, the linkage to start "video recording system" Automatic Video Storage 2 minutes live video data to uncover criminal cases of public ... new concept of smart card-type alarm video recording system." The new product applies to: villas, houses, shops, corporate finance, ...