免费三级网站,91麻豆精品国产91久久久资源速度,美女又爽又黄

Detail Information

Description :

1. The design of the outer housing of the low speed dome camera is reasonable, elegant and practical. The outer housing can endure long-term operation without distortion.
2. The function of pan/ tilt movement is realized by photoelectrical sensors, which avoids the limitations of traditional mechanical movement devices.
3. The operation is based on advanced motors and circuits, characterized by smooth, long-term running, durability and reliability.
4. The user can use the joystick of the keyboard to adjust the speed of the unit according to actual conditions within 5-20 ranges.
5. Left/ right positions can be setup on the dome camera panel, or through the keyboard in the controlling room.
6. The installation of the unit is fast, convenient and more human, which greatly reduces the inconvenience in installation.
7. The unit is equipped with a camera system having automatic identifying function. The cameras belong to the four famous brands - LG, SONY, HITACHI, CANON.
8. The unique wall-mounting bracket installing style enables the placing of the special power device inside the bracket.
9. The built-in decoding panel supports three mainstream protocols, and many more protocols can be input according to the customer's needs. The Baud rate is also adjustable.
10. The unit adopts DC 12V power supply and separates from it those heat-producing components in the process of transformation, which prolongs the durability of the unit. The unit possesses the functions of anti-jamming and anti-crashing. It also features memory function, which enables the unit to automatically resume the last-time operated condition once supply of power is on after the power-off state.

Specification :

1. The unit has 64 preset positions (an extension to 128 preset positions is possible), which enables storage as you wish and precise positioning. Up to 4 sets of tours can be setup, which can be realized under the JABSCO Protocol (while only one tour under PELCO-D Protocol). 2. The unit has one default position, the user can preset the default position for a key monitoring area according to the actual conditions. If not operated after 10 minutes, the dome camera will automatically monitor the preset position.