Precautions for using Dr. An's anti-theft alarm series products

1. Introduce the precautions of the host:


First of all, the product is introduced from the host. To understand Dr. An's intelligent security system, we must first understand the control center of this system-the host.


1. The function of the host is to receive the probe signal. Although it is small in size, it has full functions, which is equivalent to a microcomputer processor.


2. The two jacks on the right side of the host are used to connect the outside line of the phone and connect the phone with the host.


3. To set the phone on the host, just pick up the handset of the phone connected to the host, press the record button of the host lightly, and dial "# 1 * phone number #" directly. After dialing, the host sends a short and a long " A beep indicates that the setting is confirmed. The "1" set to "# 1 *" indicates the first alarm call, and the second alarm call is: "# 2 * phone number #", a total of 6 alarm calls can be entered in this order. (Note: Before setting a group of phones, you must press the record button lightly)


4. Introduce to the customer that the host can dial out several preset telephones with the help of the telecommunications network. You can ask the customer if they have a mobile phone or pager. If yes, it is better to enter the customer's own mobile phone for better results.


5. After entering the phone, to enter the recording, press the recording button on the main unit for about 3 seconds. When the main unit emits a "beep", start leaving a message about 20 cm away from the main unit, and clearly record the address and other information. After recording, release the recording button, the host will emit a short and long "beep" sound, indicating that the recording is complete. For example: Mr. Wang's house in Room 3360, No. 118, Second District, Nanjing District, Beijing, please come to the rescue quickly. If you need to check the recording effect, you can trigger the detector to let the host make a call, and then lift the telephone receiver connected to the host.


6. After the product demonstration, remember to delete the customer phone set on the host to avoid accidentally dialing the customer phone when the product is demonstrated again. Just remove the set phone and recording by unplugging.

Second, introduce the precautions of the remote control:


The remote control is used to arm, disarm, and emergency help the host. Used in the family, it is equivalent to a key for each family member. The key marked with the lock image is the arming key and is used to open the host system; the key marked with the unlock image is used to close the system. Press the arming key by hand, and the host will enter the alert state after making a beep.


1. When introducing the host's alarm to deter gangsters, you can press the emergency button on the remote control with your hand, the host emits an alarm sound of up to 110 decibels, allowing customers to listen to the effect of the alarm sound, and can smile and ask the customer. Under the alarm of the police, the possibility of burglary burglary has been reduced to a very small. But if there are customers who feel that this kind of alarm sound is still not enough to scare off the gangsters, we also have a dedicated sound and light external siren to meet the customers' special requirements for the loudness and brightness of the siren.


2. The remote control is equivalent to the key of each family member, arming before leaving the house, and then returning to the door to disarm.


3. When introducing the remote control, customers will ask more common questions.


For example: If the family members go home, will they call the police?
A: Every member of the family will have a remote control. You can disarm before entering the house, and then use the lock to open the door so that there will be no alarm.

3. Introduce the matters needing attention of door sensor:


Door sensor is used to detect whether the door has been opened illegally. It can be used to prevent windows or drawers from being opened. There are only two ways for the gangster to enter the house from the door: one is to steal the master's key and open the door; the other is to pry the door open with the help of a tool. No matter what method the gangster uses to enter, he must push open the door of the house. Once the thief pushes the door open, the door and the door frame will be displaced, and the door magnet and magnet will also be displaced at the same time. The signal is immediately transmitted to the host, the host sounds the alarm and dials 6 preset phone numbers. (At this time, you can ask the customer to take out the mobile phone or walk to the preset phone to answer) After the customer answers the phone, he looks at the customer and smiles and asks "Is the recording just made? How effective?" Guides the customer to affirm the product .
Introduce common problems of door sensor:


1. If you start to use the product, in case you forget to disarm, is that very troublesome?


Answer: The remote control is hung with the key. When you take out the key to open the door, you can see the remote control immediately remember to disarm.


2. If relatives and friends visit, wouldn't that also call the police?


Answer: If a friend comes to visit, you can disarm and then open the door, or the master can be undefended when at home during the day.


XB510 Asbestos Sheet

Description:XB510 Asbestos Sheet is top quality Sealing Gasket materials,it is made based on long asbestos fiber with NR rubber and other chemical materials ,compression molding it in different thickness paper fashion. 


Usage:XB510 Asbestos Sheet is suitable for high temperature under temperature 510℃ and high pressure under pressure 7.0Mpa,for water and saturated vapour,super vapour,gas inert gases transmitted in the joints of facilities and pipelines.



TEMP:510℃(max) 

PRESS:7.0MPa(max) 

Dimension:
4100×1500mm; 4500 x 1500mm;2000×1500mm; 

1500×1500mm;1500×1000mm;1540x1360mm

1270×1300mm; 3810×1300mm 

Thickness:  0.5~6.0mm

Technical data:

Lateral Tensile Strength/MPa        â‰¥     21.0 

Aging coefficient                          ≥       0.9 

Loss on ignition/%                       ≤      28.0 

Compression ratio/%                     7~17 

Recovery/%                                ≥       45 

Creep relaxation rate/%             â‰¤       50 

Density(g/cm3)                           1.6~2.0 

 

Product photoes:


XB510 Asbestos Sheet

 XB510 Asbestos Sheet

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HEBEI HENGDA SEALING MATERIALS CO.,LTD. , https://www.hengdasealing.com