Q:Home security door is Panpan, the cat's eye was recently made a block of chewing gum to cover, it is depressed, rubbed for a long time to clean up, I would like to monitor the location of the door is my request, do not know to achieve Not 1: the scope of monitoring, in front of my house, this is not illegal it 2: to use the wireless, because it has been renovated, there is no way to re-bunker upside down the agent to install a new wiring plus power supply 3: Or connect, easy to view at any time 4: Some people say that what cat's eye monitoring or micro-monitoring, which can meet my requirements 5: how much money budget, seeking a detailed solution of 6 good and more to 30 points, thank you more

Buy a network wireless camera just fine, but also comes with memory cards, wireless cameras with the home of the wireless LAN can be (no wiring), the most important can be through the network in the unit you can view the trial site. More than three hundred points can get.

Q:How to identify the quality of security doors

① lock requirements with three-way locking structure, six leaves, doors and windows and door frame plus dark lock, even if the leaves were pry off, the door is not open. ② whether it is closed or the fence of the lambs of the barley barley bar tied to the public-style anti-theft door, heavy than the light is good, because the heavy steel and more coarse, good destructive resistance. ③ lock around the radius of 100mm should be more than 1.5mm thickness of the steel plate protection, the area such as less than 200 square centimeters or less than 1.5mm thickness, easy to be destroyed, the quality is not good. ④ the diameter of the door chain and the level of the foot, the hinge is also one of the parts easily broken, thick chain than the fine, the height of the foot should be more than 2mm. ⑤ the thickness of the fence, the connection point is very critical. Fence diameter of 14mm or more, the connection point a little more, not easy to be destroyed. In addition, no solder defects, door frames and door gap uniformity, opening and closing flexible, joint seal, etc .; plating solid, smooth, no defects.

Q:Whenever the wind or other people open the door or the corridor chop to avoid the heap stumble across the lack of painting unit door switch, his home Panpan anti-theft door will follow the bang box ring, very annoying, asked a sell anti-theft The door of the master, said the seal is not good, not good repair, I wonder if they can do? More

You can use a sealed styrofoam to hit the joints of the door and the wall

Q:What is the quota of the security door?

There is no quota for this, mainly based on your door size

Q:My home security door always grinding on the side of the door frame how to adjust

Put the bottom of the lock on the bottom of the box to the high support

Q:What is the specific composition of the direct-style intercom system of the anti-theft door intercom system? The More

Now too many market products, we generally use these are these | 1. Unit door machine 2. Indoor extension 3. Unit door machine power supply 4. Indoor extension power supply 5. Closer 6. Magnetic lock tripod satin and so on to urge to wear slip 7. Signal line with Rvv0.5m ㎡ signal line or 8x0.25m ㎡ cable can also 8. Power line with RVV3 × 1.0m ㎡ 9. Floor distributor, if it is an indoor extension, built-in decoding can be used.

Q:Anti-theft door door windproof air leakage how to do

Taobao buy D-type tape, paste on the okay

Q:Home ventilation is not good, would like to install the door on the security door, what kind of screen door is good?

You can consider the Viagra can be anti-theft sand door, ventilation and anti-mosquito anti-theft, beautiful and beautiful, the net is to use the 304 attack Chuang boiling boiling degree of sand spines made of stainless steel mesh, the frame is aluminum magnesium alloy, If your anti-theft door is open, it is installed on the outside, if the security door is open on the inside installed, open side, in the friend's recommendation, I have installed, and feel good, recommend to you, Hope you can be satisfied

Q:Buy the security door of the precautions?

To gold point of the original anti-theft lock, then you can find me Q

Q:Anti-theft door of the cross key lock in the lock, and how quickly get out?

Use tweezers, needles, sharp nose pliers and other tools to try.