S4A Industrial Co., Limited, Founded in 2010, We have been dedicating in access control production R&D and sales for 12 year.
S4A mainly produces a series of security Door Access Control such as:Network Access Controller, Locker board, Electromagnetic lock, Standalone door Controller, Automatic door opener, etc. Electromagnetic lock has various styles, including holding force 60kg, 180kg, 280kg, 350kg, 500kg,1200kg magnetic lock. Single door and double door EM lock. Functions are with led, with feedback, with timer. With anti-residual magnetism designed and complete mouning brackets, magnetic locks are widely used for glass door, wooden door, fireproof door, sliding door and metal door.
> Card type: EM or MF Card> Metal structure design, anti-vandal> Digital backlit keyboard> All-in-one, WG26 output/input> Three-way to open the door, card, password, card + password> The doorbell button and interface: buttons and isolation circuit, connect to any external bell
> Card type: EM or MF Card> Metal case, anti-vandal> WG26 Input/output> Three accesses: card, pin, card+pin> Digital backlit keypad> Doorbell support and interface: button and circuit segregate, any doorbell can be connected
> Card type: EM or MF Card> Metal case, anti-vandal> WG26 Input/output> Three accesses: card, pin, card+pin> Digital backlit keypad> Doorbell support and interface: button and circuit segregate, any doorbell can be connected
> Card type: EM Card> Full programming from the keypad> WG26 Input/output> 2000 uses, supports Card, PIN, Card + PIN> Digital backlit keypad> Red, Yellow, and Green LEDs display the working status
> Card type: EM Card> Full programming from the keypad> WG26 Input/output> 2000 uses, supports Card, PIN, Card + PIN> Digital backlit keypad> Red, Yellow, and Green LEDs display the working status
> Card type: EM Card> Metal case, anti-vandal> Digital backlit touch keypad> Multi-function standalone access controller and reader,> WG interface: WG26 Input / output> Capacity: 2000 cards / codes> Three accesses: card, pin, card + pin
> Card type: EM Card> Metal case, anti-vandal> Digital backlit touch keypad> Multi-function standalone access controller and reader,> WG interface: WG26 Input / output> Capacity: 2000 cards / codes> Three accesses: card, pin, card + pin
> Card type: EM or MF Card > Strong Zinc Alloy Electroplated anti-vandal case > Full programming from the keypad > 2000 uses, supports Card, PIN, Card + PIN > Backlight keys > Red, Yellow, and Green LEDs display the working status
> Card type: EM or EM+HID Card> Capacity: 10,000 card users> Waterproof IP68> Rainproof, moistureproof, durable> Can be used as WG26 reader
> Card type: EM Card> Metal case, backlit keypad> Waterproof,conforms to IP66> One relay, 1000 users (990 Normal Users + 10 Visitor Users)> 3 access modes: Card, PIN, Card + PIN> Remote Control for optional
>WG26/WG34 adjustable by end user under reader mode>Capacity: 2000 users,button keypad>Access Way: Pin, Card,Pin+ Card>Relay Toggle Mode,Pure Reader Mode ,Standalone Access Control Mode .>Data backup
>WG26/WG34 adjustable by end user under reader mode>Capacity: 2000 users,button keypad>Access Way: Pin, Card,Pin+ Card>Relay Toggle Mode,Pure Reader Mode ,Standalone Access Control Mode .>Data backup
> Card Type: EM Card> Storage: 4000 users> Working frequency: 125KHz> Operating voltage: DC12V> Wiegand 26 Input and Output
> Card Type: EM Card> Storage: 4000 users> Working frequency: 125KHz> Operating voltage: DC12V> Wiegand 26 Input and Output
> Card Type: MF or MF Card> Waterproof degree: IP65> Capacity: 1000 user> Working frequency: 125KHz or 13.56MHz> Wiegand Input and Output
> Card Type: MF or MF Card> Waterproof degree: IP65> Capacity: 15,000 users> Working frequency: 125KHz or 13.56MHz
> Card Type: MF or MF Card> Operating voltage: DC12V±10% > Capacity: 1000users > Card Type: EM or MF> Wiegand input
> Card Type: MF or MF Card> Support RFID+Pincode> Built-in doorbell> Touch-screen keypad> With WG 26input
> Card Type: MF or MF Card> 1000user capacity (Support RFID+Pincode)> Voltage: DC12V> Touch-screen keypad
> Card Type: MF or MF Card> Voltage: DC12V> User Capacity: 1000users> Wiegand input