Home decoration eight provincial money secret party
Secret One: Group purchase, convenient and save money
Many people are happy to participate in group purchases. It is often initiated by professional online media or community gatherings. The more people there are, the more attractive the discounts are, the more money they save, the less professional knowledge they have to buy, the more they can listen to others’ opinions, and there will be various lucky draws. The form, maybe even some "unexpected surprises" to go home.
Disadvantages: Because it is too common, the enthusiasm of the manufacturer is easily frustrated, the discount is easy to attract, and the novices should pay attention to the real-time store discount price.
Secret 2: Camouflage designer
This is a bit of a loss, but there is no way, who can let the designer get the lowest price? Want to dress up like, it is best to wear a T-shirt, a cowboy, looks like the old running site, and then put on a notebook Computer camouflage should be able to see the pictures at any time, and you can negotiate with the boss. When talking, some jargon and product abbreviation are all in the heart, so as not to reveal the stuffing. If the merchant still doesn't believe you, you can make a trick: tell him to open the price on the invoice, let him think that you are taking the rebate, naturally it is low price.
Disadvantages: the need for superb acting and the quality of chaos, but also the knowledge of the industry, non-ordinary people can challenge.
Secret 3: Bargaining
This trick is a stupid way to test people's strength and endurance. If you want to buy something cheap, don't go to the big store. The crowded market is cheaper. Similarly, the same store also tries to pick out the remote corner and basement. At the location, I suggest that you go to the small market near the big building materials city. Many designers control the cost and go there to buy goods. Of course, it is a professional test. Here you will also find shops that can be customized, the price is definitely cheaper than buying.
Disadvantages: need ample physical strength, super patience, and really have the determination to "drink gold in the garbage."
Secret Four: DIY yourself
This seems to have become a trend in white-collar workers. It is common to paint a wall and change a wallpaper. However, the most expensive and most economical link is design. Still look at the model room, professional magazine, and then consult a few decoration companies, a comprehensive plan will come out.
Disadvantages: Specially test the aesthetics and design aspects of cultivation skills, the internal strength is not strong, carefully selected.
Secret Five: About limited time snapping
Some building materials city and building materials supermarkets will launch a three-hour 50% discount to buy, the gold content of this activity is higher, but pay attention to whether these discounted goods are discounted on the basis of the original price.
Secret 6: About direct discounts
Direct discounts are popular, but there are inevitably restrictions. There are few opportunities for direct discounts on brand names, and brands that are overly discounted are often less well-known brands. If you want to know the discount clearly, you need to run a few building materials to compare and lock in the holiday. In addition, the use of competition between merchants may get more discounts.
Secret 7: About the shopping lottery
There is now a "discount draw" approach. That is to say, according to the discounts drawn by consumers, the discounted price is calculated. In fact, the discount rate is not high, and most of them are only 5% off. At the end of the day, consumers should pay more attention to the quality of products and other related issues, rather than being tempted by the merchant's "draw"!
Secret 8: About shopping coupons
The way shopping coupons have always been controversial. Because some merchants have too many restrictions on return coupons, customers who are unclear will be blinded by the surface amount of coupons. If the customer needs to purchase more varieties and quantities, and the products of the merchants are also of high quality and good quality, you can choose the coupon method, and put the required products in one place at the merchant to get real benefits.
About high speed Door Accessories:
1.Driving system: High Speed Door Servo System motor and control, motor SNMA / SEJ +reducer+flang+encoder+control box
2.Other accessories: Middle aluminium bar, bottom aluminium bar, aluminium vertical track, stainless steel vertical track, brushes,round nylon strip, PVC roll, rolling steel tube complete, drum be;;s for rolling tube, side end covers, stainless steel cover, steel tubes, air bag sensor system, safety light beam, Microwave sensor 24 Gigahertz,PVC welding machine, smoke and fire sensors, PVC transparent window, magnetic loop, photocell, remote control, manual push button, sound warning alarm Led lamp traffic light
For some main accessories, here is detain introduction:
1).24G radar sensor:
Brand: Hofic
Technology: Microwave processor
Maintain time: 0.5s
Protection: IP54
Transmitting frequency: 24.125GHz
Maximum installation height: <5meter
Transmitting power density: <5mw/cm2
Power consumption: <1W(VA)
Installation angle: 0-90°(lengthways) -30-30°(crosswise)
Supply voltage: AC&DC 12V-30V
2).Photocell:
Approval CE & ISO9001
Power supply AC/DC 12-30V
Static current 25A
Action current 40mA
Mounting distance Max 10m
NO or NC contact Done by NO./NC. contact selection
Working environment temperature -42℃ to +45℃
Working environment humidity 10 to 90%RH
Appearance dimensions( controller) 123*50*32mm(L*W*H)
Appearance dimensions(Magic eye head) 19*13mm(L*D)
3). Remote control
Operating Voltage: AC220V/50HZ+-20%
Transmit power:≤100mW;Super regenerative module, strong anti-interference
Operating temperature:-30℃-+70℃
Working frequency: 433MHZ;transmitter 1527, millions of encoding chip
Accept sensitivity:≤110dB
Manipulation method: electric remote control
Configure the quantity: Wireless number; factory configuration transmitter two. Can be equipped with PT2272 digital decoder chip
Configure the function: Up, down, stop, anti-lock full-featured reproduction
4). Magnetic loop
Voltage: 12V AC/DC +-10% 24V 115V AC+-10% 230V
Power: <2VA
Continued electrical output: 7A / 250V AC
Frequency range: 20 to 200K Hz
Response time: infinity (factory setting) or adjust maintain time
Sensitivity: 0.01% to 0.1% divided into 3 levels
Protection level: IP30
Electromagnetic compatibility (EMC) Complies with EM50081-1 and EN50082-2
Detection loop inductance: the limit of 40uH to 100uH ideal value 80uH to 300uH
Operating temperature: -25 ℃ to 70 ℃
Storage temperature: -40 ℃ to 85 ℃
Relative humidity: <90% non-condensing
Temperature compensation: automatic compensation up to 50 ℃ / h
Connection type: 11 pin DIN rail socket
Dimensions: 41 * 78 * 85 mm (width * height * length)
Weight: 250 grams
5). manual push button
This exit switch button is made of ABS and has built-in indicator light make it looks more elegant and fashionbale. It can be widely used in public entrance gates, public door, home, office, hotel, etc.
Door Exit Button Push To Exit Switch Door Opener For Access Control Security
Main Feature
Fashionable appearance
Made of ABS Plastic
Easy to install and operate
Used for access control
Specification
Mechanical Life: 500,000 test
Material: Plastic
6). Limit switch encoder
Voltage: DC5V-24V
Output voltage: high voltage≥85%Vcc, low voltage≤0.5V
Maximum mechanical speed:6000rpm
Anti-vibration: 50m/s,10-200HZ,XYZeach way 2 times.
Current consumption:≤30mA
Response frequency: 0-100KHZ
Protection: waterproof,oil proof,dust prevention, IP54
The output code system: binary code
Operating life: MTBF≥30000(+25℃,2000rpm)
Rotational inertia:4.0x10-8kgm²
Maximum load:radial direction20N
Axial direction:10N
Weight: about 0.4kg
High Speed Door Accessories,High Speed Door,Electronic High Speed Door Accessories
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfrollershutterdoor.com