Home Security & Protection Access Control Keypad Electronic Door Keypad S4a 2025 Product List

S4a

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Door Cord Loop with Sprint Plastic Caps Cable Door Loop

US$ 2.8 / Piece
100 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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400mm
Stainless Steel
Exposed Mounting
8mm
400mm
ABS
1/ 6

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Security Guard Control Tour Patrol System with Fingerprint LED Lighting

US$ 178.6-180.1 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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ABS+PC
125kHz Em RFID Tags
80,000 Logs
32,000 Logs
225 PCS
Standard Carton Box
1/ 5

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Smart Wireless No-Contactless Hand Sensor Exit Button Switch Door Release Button

US$ 26.5-28.5 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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Infrared Sensor Switch
Infrared
Standard
Garage
86 Type
CE
1/ 3

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RFID Silicone Wristband

US$ 0.48-0.56 / Piece
1000 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
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Tk4100
Silicone
Customized
CE
100,000 Times
Standard Carton
1/ 3

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Door Cord Loop with Zinc Alloy Caps

US$ 1.48 / Piece
1000 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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400mm
8.0mm
10.3mm
6.0mm
Standard Carton
Wire diameter: 8mm
1/ 6

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Mini Light Screen Switch Touch Sensor Wall Exit Button for Door Access Control System

US$ 3.5-4.5 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
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Standard
Security Products
Square
CE
Stainless Steel
Light Wall Switch
1/ 5

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Armored Electric Transfer Door Loop Cable Protector

US$ 2.8 / Piece
100 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

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5(5.0)

"Fast Delivery"
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Standard Carton
Small head with 8 mm
Shenzhen, China
20000pieces Per Month
S4A
China
1/ 4

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304 Stainless Steel Armored Door Cord with Zinc Alloy End Caps 10mm Diameter and 440mm Length

US$ 6.5 / Piece
100 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
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13mm
470mm
Support 4PCS 6mm CAT6 Wires
Stainless Steel
Aluminum Alloy
Exposed Mounting
1/ 5

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Recessed Magnetic Door Sensor for Home Security Shutter Door Magnetic Contact Sensor

US$ 1.12 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
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Sensor
Metal
CE
Home, Industry
Standard Carton Box
106*38*10(mm)
1/ 3

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High Safety Full Automatic Metal Detector Security Turnstile Gate Wide Wheelchair Passage Entrance Control Gate

US$ 530 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Less Than 90% (Non-Condensing)
550 ( mm )
Standard RS232/RS485,TCP/Tp Interface
Supports
SUS304 Stainless Steel
SUS304 Stainless Steel
1/ 6

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Readable and Writable Dallas iButton RW1990 Tag

US$ 0.25-0.35 / Piece
500 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

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5(5.0)

"Fast Dispatch"
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Read and Write (RW1990); Only Read (TM1990)
ABS+Stainless Steel
RW1990 / TM1990A-F5
Access Control, Inventory Control, Tool Management
Standard Carton Box
16.25x5.89mm
1/ 6

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Emergency Button Switch Key Automatic Reset Wired Manual Button Fire Alarm with No Nc COM

US$ 0.7-1.2 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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Anti-Theft Alarm
No
Active
CE
Indoor, Outdoor
250VDC
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Automatic Swing Door Opener with Push & Go Function 110V-240V Voltage

US$ 164-169 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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Aluminum Alloy
Swing
Swing
With Remote Control
Security
White
1/ 6

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Readable and Writable RW1990 Keyfob Tag

US$ 0.28-0.38 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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CE
Strip
Read/Write
Access Control System
ABS+Stainless Steel
5.89mm
1/ 4

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Dual Frequency Card

US$ 0.38-0.75 / Piece
1000 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Identification, Information
Plastic
8kbit, 16 Partitions, Two Passwords for Each Parti
125kHz+13.56MHz
2.5~10cm
1~2ms
EASY SOURCING
An easy way to post your sourcing requests and get quotes.
One request, multiple quotes
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Push Button Swing Door Opener with Remote Control Swing Opening Heavy Duty Door Operator with 300kg Holding Force

US$ 185-187 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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One Years
One Years
Aluminum Alloy
Swing
Swing
With Remote Control
1/ 6

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433MHz Two-Channel Wireless Remote Control Receiver OEM and ODM

US$ 5-7.8 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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Automatic Doors, Led Products, Industrial Machinery, TV, Special Equipment, Air-Conditioner, Toys, Audio / Video Players
CE
433MHz, 433MHz, Customized (303MHz, 315MHz, 390MHz, 433.
Plastic and Silicone
Button
Universal
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Slide Gate Opener Motor Automatic Sliding Door Operators Supplier

US$ 128-168 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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4BS Service
2 Year Quality Guarantee
Aluminum Alloy
Automatic
Automatic
Security
1/ 6

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G2 G3p G4 G5 WiFi BLE Ttlock Smart Gateway for Smart Lock

US$ 13.8 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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WiFi 2.4G
RJ45
RJ45, Poe
4G ( Tle )
WiFi,2.4G, 5g
DC 5V/500mA
1/ 3

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Utomatic Sensor Face Recognition Access Control Disable Pedestrian Swing Barrier Turnstile

US$ 530 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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AC220 +-10% V/50 +-10% Hz
<= 90% (Non-Condensing)
550 ~ 1200mm
4 Pairs
1-1.5s(Adiustable)
One or Two-Way Traffic
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Automatic Sliding Door Opener System with Two Remote Control

US$ 170 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

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5(5.0)

"Fast Delivery"
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Aluminum Alloy
Sliding
Sliding
With Remote Control
Security
Silver
Video 1/ 6

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Single Channel Inductive Loop Vehicle Detector Pd-132

US$ 5.8-7.5 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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Sensor
Parking Lot
Parking Lot
FDA, CE, FCC, RoHS
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic, Parking Lot
230V AC, 115V AC, 24V DC/AC, 12V DC/AC (See The La
1/ 6

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280kg/600lbs Zlc Bracket

US$ 9.8 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Aluminum Alloy Frosted Material
LC Type Bracket
90 Degree Door
Wooden Door, Iron Door, Edged Glass Door
1.1kg
12PCS/Carton
1/ 4

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Waterproof IP65 Single Infrared Beam BS-20 Sensor

US$ 4 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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Sensor
Anti-theft, Doors Open
Ceiling Mounted
CE
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
Black
1/ 3

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High Safety Full Automatic Metal Detector Security Turnstile Gate Wide Wheelchair Passage Entrance Control Gate

US$ 530 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Less Than 90% (Non-Condensing)
550 ( mm )
Standard RS232/RS485,TCP/Tp Interface
Supports
SUS304 Stainless Steel
SUS304 Stainless Steel
Video 1/ 6

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Automatic Door Operators Swing Sliding Garage Gate Door Opener Electric Door Closer ED100

US$ 128-168 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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4BS Service
2 Year Quality Guarantee
Aluminum Alloy
Automatic
Automatic
Security
1/ 6

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Side Mount Garage Door Opener with 90 Degree

US$ 245-249 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Aluminum Alloy
Automatic
Automatic
Security
White
CE
1/ 6

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DC12V 24V Emergency Sound and Light Piezo Siren Strobe Fire Alarm Silights

US$ 3.45-3.8 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

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CE
Indoor, Outdoor
12-24V
60 Spend
90%
12~24V
1/ 6

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Access Control RFID Keytags 13.56MHz

US$ 0.09-0.15 / Piece
100 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Identification
Smart Card
PVC
Read-only Card
Low Frequency
Tag-2
1/ 3

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Cheap Price High Security High Turnstile Tripod 3 Arm Tripod Turnstile Barrier Gate System

US$ 530 / Piece
1 Piece (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Less Than 90% (Non-Condensing)
550 ( mm )
Standard RS232/RS485,TCP/Tp Interface
Supports
SUS304 Stainless Steel
SUS304 Stainless Steel
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Questions & Answers on S4a
Q
How to find reliable access control keypad suppliers in China?
A
The S4a is a premium choice in the Access Control Keypad category.For sourcing reputable suppliers in China, consider utilizing online platforms, attending industry exhibitions, or accessing industry directories. Good suppliers should have certifications, positive partnerships, and quality assurance protocols, ensuring dependable products.
Q
What technology is commonly used in access control keypads?
A
The S4a is included in our comprehensive Access Control Keypad range.Access control keypads often employ technologies such as RFID, biometrics, or key codes to provide secure access. Each technology offers unique benefits and levels of security; consult with a reputable supplier to select the ideal keypad for your requirements.
Q
Why should I opt for wholesale purchase of access control keypads?
A
The S4a is included in our comprehensive Access Control Keypad range.Choosing wholesale for access control keypads grants cost savings, bulk quantities, and uniform quality standards. It also offers room for customization and discount opportunities, synergizing authoritative protection products with dependable sales mechanisms.

Sourcing Guide for S4a:

Security products and security solutions keep people safe where they work and live. We are a premier online security products industry directory that delivers the most comprehensive guide to the latest in security products. Our S4a manufacturers & suppliers, access control wholesalers and S4a offer dependable safety and security products at Competitive price. Protect your family and home. After all, it is the place where you should feel safe and secure. If the above S4a doesn't cover what you need, feel free to browse our catology for other products Ideas that provide modern, innovative defenses. Made-in-China.com is the complete industry guide and your ultimate sourcing platform for security products, including but not limited to cheap automatic gate, discount gate opener, sliding door. Import worry-Free security product and expand sales in your own market. We provide you with the absolute best protection and ongoing support in the security industry today.

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