With the advancement of modern technology and people’s increased awareness of prevention, various security facilities have emerged. Anti-theft alarm system is widely used in various fields as the closest security equipment to life. In the past long holidays, some users suffered from false alarms from car alarms. Alarms used in households can also be misreported due to outside influences or improper use. False positives not only waste human and material resources, but also cause trouble for users. As false positives continue, the user's acceptance of the alarm device is reduced, and even the use of a component of the anti-theft alarm system is abandoned .
The general anti-theft alarm system is usually composed of a front-end detector, an intermediate transmission part and an alarm host. Of course, this refers only to the general anti-theft alarm system. If you encounter a large-scale anti-theft alarm system, then this type of anti-theft alarm system is The front-end part, the transmission part and the back-end part are composed of: the front-end part refers to the detector and the alarm host; the transmission part refers to the transmission from the alarm host to the receiving police machine; the back-end part refers to: the central alarm part .
2, anti-theft alarm system transmission method?
The transmission mode of the anti-theft alarm system is mainly wired and wireless.
3, anti-theft alarm system zone type?
The main types of defense zones for burglar alarm systems include access zones, real-time zones, internal zones, and 24-hour zones. 4. What is an outbound deployment?
Outbound arming refers to a mode of arming the system when the user leaves the protection zone of the burglar alarm system. In the outbound deployment mode, all the defense zones in the anti-theft alarm system are in working condition. 5. What is stay anchoring?
Stay Arming is a mode of arming the system when the user is inside the protection area of ​​the alarm system. In this arming mode, all perimeter defenses in the system (such as outdoor perimeter probes, window magnets, and balcony curtain probes) Etc.) While in the armed state, the internal zone in the system (usually an infrared probe installed in the room) is automatically bypassed by the system, and internal personnel can automatically move within this zone without generating an alarm.
What is the entry delay?
The entry delay refers to that when a person enters and exits the defense zone outside, the access zone is triggered, but at this time, the system does not immediately alarm but enters the delay state (usually also several tens of seconds). During this process, you must immediately disarm the alarm system. Otherwise, the system will generate an alarm when the delay time expires.
What is the outbound delay?
Outgoing delay refers to a delay time (usually tens of seconds) left by the operator leaving the access zone after arming the system. You must leave the access zone during this time, otherwise you will trigger the access zone after the delay expires.
8. What does bypass mean?
Bypass means that one or more zones are not armed when armed.
9, the type of detector?
The type of detector can be divided into:
There are many types of infrared detectors, vibration detectors, gas leak detectors, smoke detectors, temperature detectors, magnetic detectors, etc. 10. How does an active infrared detector work?
Active infrared detectors have been adapted to the environment for a few seconds after installation. When no one or animals enter the detection area, the infrared radiation at the scene remains stable. Once the infrared radiation from the human body comes in, the pyroelectric device will produce abrupt electricity when focused by the optical system. Signal and alert.
11. Working principle of passive infrared detector
When an intruder passes the detection area, the detector will automatically detect the activity of the human body in the area. If there is a dynamic movement phenomenon, it sends an alarm signal to the control panel.
The general anti-theft alarm system is usually composed of a front-end detector, an intermediate transmission part and an alarm host. Of course, this refers only to the general anti-theft alarm system. If you encounter a large-scale anti-theft alarm system, then this type of anti-theft alarm system is The front-end part, the transmission part and the back-end part are composed of: the front-end part refers to the detector and the alarm host; the transmission part refers to the transmission from the alarm host to the receiving police machine; the back-end part refers to: the central alarm part .
2, anti-theft alarm system transmission method?
The transmission mode of the anti-theft alarm system is mainly wired and wireless.
3, anti-theft alarm system zone type?
The main types of defense zones for burglar alarm systems include access zones, real-time zones, internal zones, and 24-hour zones. 4. What is an outbound deployment?
Outbound arming refers to a mode of arming the system when the user leaves the protection zone of the burglar alarm system. In the outbound deployment mode, all the defense zones in the anti-theft alarm system are in working condition. 5. What is stay anchoring?
Stay Arming is a mode of arming the system when the user is inside the protection area of ​​the alarm system. In this arming mode, all perimeter defenses in the system (such as outdoor perimeter probes, window magnets, and balcony curtain probes) Etc.) While in the armed state, the internal zone in the system (usually an infrared probe installed in the room) is automatically bypassed by the system, and internal personnel can automatically move within this zone without generating an alarm.
What is the entry delay?
The entry delay refers to that when a person enters and exits the defense zone outside, the access zone is triggered, but at this time, the system does not immediately alarm but enters the delay state (usually also several tens of seconds). During this process, you must immediately disarm the alarm system. Otherwise, the system will generate an alarm when the delay time expires.
What is the outbound delay?
Outgoing delay refers to a delay time (usually tens of seconds) left by the operator leaving the access zone after arming the system. You must leave the access zone during this time, otherwise you will trigger the access zone after the delay expires.
8. What does bypass mean?
Bypass means that one or more zones are not armed when armed.
9, the type of detector?
The type of detector can be divided into:
There are many types of infrared detectors, vibration detectors, gas leak detectors, smoke detectors, temperature detectors, magnetic detectors, etc. 10. How does an active infrared detector work?
Active infrared detectors have been adapted to the environment for a few seconds after installation. When no one or animals enter the detection area, the infrared radiation at the scene remains stable. Once the infrared radiation from the human body comes in, the pyroelectric device will produce abrupt electricity when focused by the optical system. Signal and alert.
11. Working principle of passive infrared detector
When an intruder passes the detection area, the detector will automatically detect the activity of the human body in the area. If there is a dynamic movement phenomenon, it sends an alarm signal to the control panel.
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