High Resolution Portable Full Color P1.87 Indoor Portable LED Poster Mirror Smart WiFi 4G Screen for Advertising

Product Description

Product Description

This LED poster display adopts advanced COB packaging technology and is equipped with a nine-layer protection system, which includes nine protective functions: anti-glare, light leakage prevention, impact resistance, scratch resistance, splash proof, fingerprint resistance, anti-oxidation, anti-static and dust proof. The device supports remote control, features convenient and efficient installation,and is compatible with multiple mounting methods such as mobile stand mounting, wall-mounted installation and ceiling installation. 

COB LED Poster Display – Exterior Dimensions

Supports single-screen display and also multi-screen seamless splicing

Technical Parameters

Technical Parameters
LED Parameters	Pixel Composition	RGB
	Pixel arrangement method	Real pixels
	Packaging type	Flip chip
COB Module Parameters	Pixel Pitch (mm)	0.78	0.93	1.25	1.56	1.87
	Module dimensions (W×H mm)	150*168.75	300*168.75
	Module Resolution (W×H)	192*216	320*180	240*135	192*108	160*90
	Scan count	1/54	1/54	1/120	1/108	1/90
	circuit design	Common cathode circuit		Common anode circuit
	surface process	Matte finish
	Surface hardness	4H
Screen parameters	Box composition	1*6
	Screen resolution (W×H)	768*2592	640*2160	480*1620	384*1296	320*1080
	Display size (W×H×D mm)	600*2025*35.5
	Pixel density (dots/m²)	1638400	1137777	640000	409600	284444
	Box flatness (mm)	0.1
	Screen weight (with module) (Kg)	About 30
	Lamp board box connection method	HUB hard connection
	Installation/Maintenance Method	Pre installation/Pre maintenance
	Product protection level (front)	IP65
Image parameters	Maximum brightness after calibration (cd/m²)	600
	Brightness uniformity (corrected)	≥99%
	Chromatic uniformity (corrected)	± 0.001Cx, within Cy
	Refresh rate	3840
	Color temperature adjustable range	3000K-15000K
	Horizontal/vertical viewing angle (H/V)	175°
	Contrast ratio	20000:1
Electrical parameters	Working voltage (AC V)	100-240V
	Maximum power consumption after calibration (W/m²)	About375		About350		About325
	Average power consumption (W/m²)	About110		About100		About90
control system	Drive Type	constant current drive
	Receive card brand and model	Nova A8S Pro	Nova Three in One	Nova A5S Plus
	Grayscale level (bit)	14
Use parameters	Working temperature/humidity range (℃/RH)	-10℃~+60℃/10%RH~90%RH
	Storage temperature/humidity range (℃/RH)	-20℃~+60℃/10%RH~90%RH
	Service life(h)	200000

Application Scenarios

Main Products

Company Profile

Certifications

Packaging & Shipping

FAQ

Q1: who are we?
A1:We are based in Jiangsu, China, start from 2005,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),Northern Europe(10.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%). 
Q2: How to get the accurate quotation of LED products?
A2: Please inform us of the budget for the LED screen, the application scenario of the LED screen, and the specific area or length and width dimensions. It would be better if there is a CAD design drawing. We will configure a specific plan for the LED screen according to your requirements.
Q3: How long will it take to get the quotation list?
A3: Hello. Generally, we will reply to you immediately after receiving your inquiry information. If you are in a hurry, it is recommended to consult via TM or contact us by email. We will respond immediately after receiving the message.
Q4: How to choose the dot pitch of the product?
A4: It depends on your actual requirements, such as the resolution of the large LED screen, the application scenario, the distance for viewing the large LED screen, etc. You can tell us your requirements and we will calculate accurately for you.
Q5: What's the general lead - time?
A5: For most of the products we represent, shipment can be arranged within 15 days. For a few customized products, shipment will be arranged within about 30 - 45 working days. It depends on the number of orders specifically.
Q6: What's the product warranty period?
A6: The warranty period is one year. If you need to extend the warranty service, you can inform us before placing an order.
Q7: Installation issues:
A7: Generally, the installation of LED screen products requires structure construction → laying cables and power distribution work → installing LED cabinets or modules → overall power - on, lighting and debugging of the product → completion. We can provide you with free remote guidance.
Q8: Is there a sample service?
A8: Since they are branded products, we do not provide sample services for the time being. If you have an actual need for samples,it is recommended that you purchase a product of a basic unit.