??天天电玩城??

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Shen'an Group > Service Support > Knowledge Q & A
Q1: Can I set the alarm phone to 110 or 119 directly? Why?
A1: No, it is not allowed to directly connect any system with the public security alarm without the consent of the public security system. Furthermore, the public security alarm system generally does not accept recorded signals, but this is allowed when an agreement is reached with the local public security system .
Q2: If the outdoor infrared defense railing is cut off or otherwise damaged, can it still report to the police? ?
A2: Outdoor infrared defense railings have power failure and anti-destructive alarm functions. Once there are external factors that damage the product, it will still alarm.
Q3: What products does the anti-theft and alarm system mainly include?
A3: Anti-theft and alarm systems mainly include: alarm host, wireless remote control, wireless door sensor (hereinafter referred to as door sensor), outdoor infrared defense railing, infrared wide-angle detector (passive infrared probe), curtain infrared detector, rechargeable Power supply, smoke sensor (also called wireless ion smoke alarm), gas sensor (also called wireless gas leak alarm), sound and light siren, external siren, emergency help button and networked alarm center. According to user needs, we can also design and produce other related supporting systems and equipment.
Q4: Is the product operation complicated?
A4: This is human inertia thinking. For new things, it may always be considered that the operation may be complicated. When designing our product in the market, every detail takes into account the user, so the actual operation is very simple. People with culture above junior high school can do it by themselves after reading the manual. It should be said that our products are much simpler to operate than TV remote controls.
Q5: What major systems or products does the public safety industry include?
A5: Anti-theft and alarm systems, closed-circuit monitoring systems, building intelligent products, access control and intercom systems, fire automation products, police equipment and equipment, parking management and road safety facilities, network information security systems, security system integration, etc.
Q6: What are the precautions before using the product?
A6: 1. Without the permission of the public security department, the user must not arbitrarily set "110", "119" or the police station phone as the main unit's alarm phone. Otherwise, the consequences caused by it shall be borne by the user.
2. When the mains power supply of the host is powered off, it is powered by a backup rechargeable source, which will not affect all functions of the host.
3. The following factors will affect the transmission distance of wireless signals:
A. The main unit is placed near or near the ground, such as facsimiles, microwave ovens, and other appliances that have switching power supplies or high frequency and high power.
B. There are reinforced steel beams and columns between the host and sensors such as remote control or door sensor.
4. After the system is set up, don't let children or others play with the host, remote control and other sensors to avoid changing the system settings.
5. The user's telephone line in the building should be laid in the casing wall to avoid the damage of criminals.
6. In order to prevent the host from being damaged, it is better to place the host in a place where it is not easy to detect but does not affect the alarm.
7. The user should read the "Instruction Manual" carefully, carefully understand the characteristics of each part of the system, and avoid artificial false alarms.
Q7: The host inserts the SIM card but nothing happens. What is going on?
A7: First, the SIM card does not support hot swap. You must insert the SIM card when the host is turned off, and then turn on the host, otherwise the SIM card signal will not be found.
Secondly, the SIM card must be of GSM standard, and it must be able to make and receive calls normally, and it must have the functions of SMS and caller ID.
Finally, confirm whether the mobile phone PIN is locked. If it is locked, you must unlock it before you can use it.
After the host inserts the SIM card, if the GSM signal indicator flashes once every second, it means that it is searching the network; if it blinks once every two seconds, it means that the signal is normal. If the GSM signal is abnormal, please change another SIM card or relocate the host to another test.
Q8: How to set the system to the home zone mode?
A8: ??天天电玩城?? zone mode: When the system is in the home-armed state, the detectors in the home zone mode are in the disarmed state, and the detectors in the other zone modes are in the alert state to achieve the function of partially armed and disarmed detectors. This feature makes it easy for users to move freely at home and prevent illegal intruders.
The specific operation is as follows: First, open the bottom cover of the detector, and adjust the position of the short-circuit device (ie, jumper cap) in [Zone Setting] according to the home zone mode.
Secondly, the system can be armed at home by operating the panel, remote control, text message or APP (optional one).
Q9: What about radio frequency and GSM frequency?
A9: The wireless receiving frequency of the alarm system is 315MHz / 433MHz (± 75KHz).
The working frequency band of GSM alarm system is 850/900/1800 / 1900MHz, which is applicable worldwide.
Q10: How many accessories can the alarm system support?
A10: The alarm system can support 50 wireless detectors and 10 wireless remote controls. A8 can support up to 60 accessories (including remote control).