ali 7 segment led display 4 digit for shopping mall advertising
USD $1 - $850 /Piece
Min.Order:1 Piece
Shenzhen Oscarled Opto Co., Ltd.
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Outdoor LED Gas price sign | |
Item | Technical Parameters |
Color | Red, amber, green, blue or white |
Digit height | 4'',6", 8", 10", 12", 16", 24",32'',36", 40", 48", 60",64'', 72" etc. |
Digit design | 4'',6", 8",10'', 12",15'',18",20'',22'',24'' standard digit; |
Brightness control | Auto-dimming by sensor |
Display Dimming | Over 5 levels of automatic intensity adjustment |
Viewing Angle | 60~120degree |
Service Access | Front or rear access |
Master/Slave | Single/Double/Three sides |
Casing Material | Aluminium Frame , Iron Cabinet |
Waterproof Level | IP53(Aluminium Frame) |
IP65(Iron Cabinet) | |
LED Driving mode | Static constant current |
Power Input | 110/220VAC , 60Hz/50Hz |
PC Communication | RS232 |
LAN(TCP/IP) | |
Communication Distance | Max.15meters for RS232, 1200meters for RS422 |
Remote control type | RF remote control (Standard) |
(RF wireless remote control with communication range of 100m.) | |
Lifetime of LEDs | > 100,000 Hours |
Installation method | Hanging, mounting or per custom design |
Working Temperature | -40°C to +50°C |
Contacts : | Cindy Zhang |
Wechat : | CZ140708 |
Whatsapp : | +86-13728718705 |
Skype: | zxshengcindy |
Homepage: |
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
A: Your inquiry related to our products or prices will be replied in 24 hours.
B: Protection of your sales area, ideas of design and all your private information.
C: Best quality and competitive price.