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RS485 4 Relays Access Control Mac
Guangdong, ChinaS4A Industrial Co., Limited
RS485 4 Relays Access Control Mac
US$43.00
1-49 Pieces
US$42.50
50-99 Pieces
US$42.00
100-199 Pieces
US$41.00
200+ Pieces
Sample price:US$40.00/piece.Request sample
Product profile
Customization
AvailableCard Reader Quantity
4Control Gates
>Four GatesModel NO.
ACB-R04Way of Control
Computer ControlCommunication Mode
RS485Type
Four-Way ControllerPower Supply
12VDC 4-7APower Consumption of Circuit Board
Less Than 100mAInput Format of Reader
Wiegand 26Door Opening Time Extending Setting
1-600 Seconds(Adjustable)Max Q ' Ty of Controller
No LimitQuantity of Readers
4PCSDoor Controlled
4doorTransport Package
Standard Carton BoxSpecification
218mm *106mmTrademark
S4AOrigin
ChinaHS Code
8431310001Production Capacity
20000pieces Per MonthKey features
Multi-Door Control: Controls up to 4 doors with swiping card entry and button exit.
RS485 Communication: Enables reliable computer control for multiple access points.
Adjustable Door Time: Door opening time can be set from 1 to 600 seconds.
Scalable System: No limit on the quantity of controllers that can be connected.
Compact Design: PCB size 218mm*106mm with case dimensions 273mm*228mm*65mm.
Low Power Consumption: Circuit board consumes less than 100mA of power.
Fast Lead Time: Available within 15 workdays for both peak and off-peak seasons.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-10-01Nearest Port: Yantian, Shekou, ChiwanAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): EXW
AI-Powered supplier vetting
SummaryS4A Industrial Co., Limited is a manufacturer based in Shenzhen, Guangdong, China, specializing in security and protection products. The company holds several certifications, indicating strong management practices. With more than 15 years in the industry, S4A has established a significant export market and maintains partnerships with high customer retention. Their production capabilities are robust, supported by multiple certifications, although specific details on financial credibility and innovation are sparse.
Supplier typeS4A Industrial Co., Limited is a manufacturer/factory specializing in security and protection products, located in Guangdong, China.
CertificationsThe supplier holds multiple certifications, including ISO standards and others, demonstrating compliance with international quality and management standards.
After-Sales capabilityThe company emphasizes customer feedback and long-term partnerships, with 85% of business from repeat customers, suggesting strong after-sales service.
Production capacityWith six production lines and a significant annual output, S4A demonstrates strong production capabilities.
Product Q&A
Q:How many doors can this controller manage?
A:
The ACB-R04 model controls 4 doors, allowing entry via card swipe and exit via button.
Q:What communication protocol does it use?
A:
It uses RS485 communication mode for computer control.
Q:Can I adjust the door opening time?
A:
Yes, the door opening time extending setting is adjustable from 1 to 600 seconds.
Q:What is the power supply requirement?
A:
The device requires a 12VDC power supply with a current range of 4-7A.
Q:Is there a limit on the number of controllers?
A:
No, there is no limit on the quantity of controllers that can be connected.
Send Inquiry
*To:S4A Industrial Co., Limited
S4A Industrial Co., Limited*Content:
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