Front end subsystem equipment of  SILEWEI Forest Fire Alarming  System

Hikvision- Camera

Camera Specific to Intelligent Forest Fire Alarm System

FUJINON-camera lens

Fireproof High Powered Electro-Motion Focus Lens for  Intelligent Forest Fire  Alarm  System

 Characteristics of Electro-Motion Focus Lens:

F3.8 brightness & 60 times, -120 times high- magnification lens.

Designed to be small and light weight, the system is more compact.

Built-in 2X expander can clearly catch image 3km away

Can be connected to camera system, convenient for operating camera

With RS-232C connector, can achieve a high degree of control

T3000ND optical filter support high sensitivity camera

Remote and automatic aperture, light can be turned down

Focal length(fmm)12.5-750(2X)

Aperture (F)     F3.8-T3000(2X)

Perspective (horizontal) 28°43’-0°29’

Minimum object distance(M)   5

Back focal length (mm)    53.23

Filter lens diameter (MxP)       M107x1

Weight(g)  5100

Video/electric and automatic aperture, with filter lens

 YAAN-PTZ for  SILEWEI Intelligent Forest Fire Alarm System

 Product Compare

Product feature:

Strong wind proof structure, power-off automatically locking function, operate steadily with low speed

High repeating accuracy

Maximum Load Capacity50kg

RS422 full duplex communication, support angle post back function

Powerful OSD menu, support many scanning mode, instruction parse function, etc.

Equipped with horizontal level

Can support two ways of videos output at the same time or switching output

Can be improved to internet Pan-tilt according to need

Can be used to monitor large scale area, and be used for forest fire prevention, Coast border defense, cross river (sea) bridge and super highway.

YAAN- Shield for SILEWEI Forest Fire Alarming     

Product technical Specification  

Product overview:

1. Based on 4823 shield shape
2. Main body use aluminum alloy drawing proximate matter to enhance anti-shake capability when shield is equipped with large scale lens.
3. Protection level reaches IP66
4. Increasing the shield’s width and height, can be equipped with D60 lens.
5. Protection level of EMC4
6. Strengthen the details, if covered by sun shade, connecting strip can be used to rivet to the roof cover, it is more stable.
7. Both inside level and appearance level are totally improved.