• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: KEYTOP
  • Model Number: Key-S03
  • Operating Voltage: DC 5V
  • Operating Current: 1.3-1.5A
  • Power: 6.5-6.7W
  • Communication Way: RS485

Packaging & Delivery

Packaging Details Carton
Delivery Time Within 20 working days after confirming deposit

Led Indicator LED screen: Outdoor/Indoor LED screen




work temperature: -20~+80°C 


rate voltage: AC 110~220V 




communication: RS-485


baud: 4800bps


distance: ≤1000m


2)Main Functions and Features:


1. Three digits are to show the available lots quantity and the arrow is to show the direction.


2. The led indoor screen will be installed at the crossings of car park.


3. The outdoor led screen will be installed at the entrance of car park or other outside place.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $98,000
Learn More