LS VISION PTZ Advantage

LS VISION is professional supplier for HD IP Cameras. Our R&D team?engineers?have more than 15 years experience for security products. LS VISION has been No.1 IP cameras supplier for Tough environment. (working temperature: -40－70 °C) All of our products are designed and produced as Axis standard. LS VISION?products quality has been proved by worldwide customers.
In this article, we’d like to show you our advantages of IP PTZ cameras.
Double stepper motor brings:

Fast presetting bit (reach to 300 degree/sec)
high precision
stable performance 
long service life for the motor
Linkage belt - ehicular conveyor belt material
strong temperature resistance,
high stability, 
long service life.

Super IR Array Lights:
OSRAM 3515 array light from Germany - IR distance could reach to 150 m;
Gold amalgam packaging technology;
Lamp cap close to camera housing - better for heat dissipation and service life
Intelligentized switch of IR array lights - Different array lights could be turned on when zooming, and make sure the light intensity match with the lens, and bring a perfect night view.
Video analysis dimming - Automatically lower the power when there is no moving object in monitoring area, and higher the power when there is moving. Extending the service life of IR light and camera.

Three Layers Lightning Protection & Gold Plating Material Port: 
7 channels alarm input and 2 channels alarm output;
Three layers lightning protection for I/O port, RJ 485 port, SDI video output port, endurable 4000V high pressure;
Gold plating material for SDI video port, high contact panel point for better signal transmission.

Automatically temperature control system
Heater (8 pcs 1 Ohm resistance) - In the -10 degree working places; heater could be turned on automatically. With lower temperature, the power of heater will be higher. Max power: 8W, minimum working temperature for PTZ camera is -35 degree. 
Double fans - doing heat dissipation and desiccation for the PTZ. Heater could be turned on automatically when PTZ cameras work in the 10 degree below zero working places. The fans could be controlled by turning preset on and off. Max working temperature: 70 degree above zero.