The alarm host is non-explosion-proof and cannot be directly used in hazardous locations of Class I, II, and III (that is, places with certain concentrations of flammable and explosive vapor gases, dust, and fibers), otherwise danger may occur! The alarm host should be near the TV, air conditioner, computer, microwave oven and other equipment with strong electromagnetic radiation, so as not to affect the antenna reception effect.
1. Basic requirements for system installation design
(1) During the installation design, the appropriate detector type and model should be selected according to the protection requirements for the area to be protected.
(2) Determine the installation position, angle, and height of the detector according to the effective protection area and field environment of the detector, and require the detector to be installed in a concealed position as much as possible under the conditions of protection requirements.
(3) The wiring should be hidden as much as possible to avoid damage. If the line is clear, it should be protected by wire lag or plastic pipes to prevent damage by rodents (such as rodents).
(4) The construction drawings should indicate the model and specifications of the detectors and optical cables of each defense zone, and indicate the purpose of the colored wires in the cable.
(5) Construction drawings should be kept on file for easy system maintenance.
2. System installation and debugging
(1) Infrared detector installation process requirements
Attention should be paid to the angle and height between the detector and the horizontal plane during installation, which has a great influence on the protective area.
Avoid hot and cold sources, such as hot and cold air outlets, air conditioner air outlets, electric heaters, air conditioners, etc.
The detector should be able to look directly at the protected area without obstacles.
The detector should avoid facing the windows and doors directly.
In order to ensure the antenna transmission effect, please pull all the antennas apart.
(2) Installation of door switch
The door magnetic switch should determine the installation position according to the minimum angle of opening the door. The distance between the magnetic block and the door magnetic switch cannot exceed 10 mm.
In order to ensure the antenna transmission effect, please pull all the antennas apart.
(3) Installation of alarm host
The alarm master should be installed in a concealed position, but it should be noted that the position of the microphone and the built-in speaker on the front panel of the host should not be covered to ensure that the monitoring sensitivity and alarm sound level are not affected.
The alarm host is non-explosion-proof and cannot be directly used in hazardous locations of Class I, II, and III (that is, places with certain concentrations of flammable and explosive vapor gases, dust, and fibers), otherwise danger may occur!
The alarm host should be near the TV, air conditioner, computer, microwave oven and other equipment with strong electromagnetic radiation, so as not to affect the antenna reception effect.
In order to ensure the reliable operation of the system, it is recommended to configure a backup battery. If there is frequent power outage or long power outage in the use area, it is recommended to configure a backup power supply with a larger capacity.
In order to ensure the receiving effect of the antenna, please pull all the receiving antennas away.
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