九九热国产精品视频_午夜在线视频_久久久久9999亚洲精品_久久久91_国产午夜精品福利_亚洲第一色站

YAAN 9 inch ball yuntai camera YD5409

1. Suitable for indoor/outdoor installation environment, can choose wall or hoisting installation2. Cover and ball cap use PC material, have the function of riot3. The unique double cover between fan structure, can increase air flow rate, convenience of exhaust heat, reduce the internal temperature of the ball machineA preset 4.32 a, and has prepared a extensions (YP type)5. Automatic scanning and automatic cruise (YP type)6. Industry, YAAN, PELCO P/D multi-protocol integration, such as baud rate optional (YD, YP type)