The smart enclosure alarm system requires the use of intelligent network-specific protocol transmissions, bus-based communications, and the simplest system architecture for ease of design, construction, use, and management and maintenance. The alarm control host has multiple defense zone models to choose from, which is sufficient to meet the burglar alarm needs of homes, commercial networks, buildings, and communities. Telephone alarm, easy networking, alarm control host can alarm through networking, more is the use of telephone network alarm to the security center, without the need for separate networking lines, extremely convenient. Using bus wiring can greatly reduce system cost.
Intelligent enclosure alarm hardware
Anti-theft alarm system equipment is generally divided into:
Front-end detectors, alarm controller front-end detectors include:
1) Magnetic switch
2) Active infrared detector
3) Passive infrared detector
4) Infrared/Microwave Detectors
5) Oscillation sensor
6) Glass Breaking Sensor
7) Smoke detector
8) Emergency button, etc.
The part of the smart enclosure alarm system that is directly related to the alarm is the front-end detector. Therefore, the front-end detector will directly affect the accuracy of the alarm. If the detector is not good, false alarms will be generated and unnecessary alarms will appear.
Intelligent enclosure alarm system scheme consists of:
1. The RF60 chip or 3358, SAW, R25 and other separation devices used in the transmitter
2. ASK chip or module used by the host receiver: RF83/84, RFM83/84
Advantages and functions:
1. High reception sensitivity and strong anti-interference ability
2. Good encryption performance (using rolling code encryption), high data transfer rate (50KB/S)
The transmitter uses RF60 chip or 3358, SAW, R25 and other separate devices. The receiver adopts RFM83/84 module and RF83/84 chip design. The receiving end can reduce the circuit layout, reduce development costs, shorten the development cycle, improve product performance. And security.
Air Shower Room And Cargo Shower Room
Application
Air shower is the necessary purification equipment for personnel to enter the clean room and dust-free workshop. It has strong universality and can be used with all clean rooms and clean workshops. When the staff enters the workshop, they must pass this equipment, with strong and clean air, sprayed from all directions by the rotating nozzle to the person, and effectively and quickly removed the dust, hair, hair debris and other debris attached to the clothes. It can reduce the pollution problem caused by people entering and leaving the clean room. The two doors of the air shower room are electronically interlocked, which can also act as an air gate chamber to prevent external pollution and unpurified air from entering the clean area. Prevent the staff from bringing hair, dust and bacteria into the workshop to meet the strict dust-free purification standards of the workplace.
Structure
1. The air shower room is composed of several parts, such as box body, stainless steel door, high efficiency filter, air blower, distribution box and nozzle.
2, the box is made of high quality steel plate, surface electrostatic treatment, beautiful and generous, the inner bottom plate is made of stainless steel plate friction resistance, easy to clean.
3, the main material and dimensions of the box body can be customized according to customer requirements.
Air shower room ,cargo shower Room ,airshower room use pvc high speed door
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrs.com