Electronic lock with code S4A-C03

Key features

1. Versatile opening methods: Proximity card/key fob/sticker, code, proximity card/key fob/sticker and code, code ensure flexibility and convenience of use.

2. Indicators: Signal the status of the lock, making it easier to use.

3. Easy installation: Clear instructions and a variety of connection options ensure quick and hassle-free installation.

4. Simple commands sent to the code lock.

5. The product is recommended for indoor use , e.g. in offices.

Versatile opening

1. Contactless card/key fob/sticker - Quick and convenient unlocking using a contactless card, key fob or sticker.

2. Proximity card/key fob/sticker and code - Two solutions. This security solution requires a proximity card, key fob, or sticker, as well as entering a code. If you don't currently have a proximity card, key fob, or sticker, you can enter a pre-determined code.

3. Code - Entering a unique code on the lock keypad to gain access.

Thanks to these various options, each user can choose the most convenient way to open the lock, which increases comfort and safety of use. Proximity cards/key fobs/stickers are available in our assortment.

An electric lock in an access control system can be used in various facilities in many ways.

Here are some examples of how to use an electric lock:

1. Office:

• Access Restriction: The lock can be used to restrict access to certain areas of the office, such as IT rooms, document archives or research laboratories.
• Data security: Securing access to server rooms or other critical areas where important company data is stored.

2. House:

• Security: Electric locks on entrance doors can increase security by preventing unauthorized access.

The lock will also find its use in schools, shops and other facilities .

Data on the LED display

1. LED indicating lock (red light) , unlock (green light)

2. Location of the card/key fob/sticker (1000 users)

3. Code selection area

4. Doorbell button (connection of an external wired doorbell required)

The device is equipped with two sets of connection terminals: JP1 and JP2 , which enable full integration with the access control system, electric strike, gate automation and doorbell.

JP1 – Power and Control:

1. +12V is used to provide a positive 12 V DC supply voltage.
2. GND is the power supply ground terminal that is shared with other system components.
3. PUSH allows you to connect a bolt release button located inside the facility, which allows you to open the door without the need for authorization.
4. OPEN outputs a control signal after successful authorization. This terminal can be used to control an electric strike or gate control system via an external power supply.
5. BEL+ and
6. BEL – are a power output intended for connecting an electric bell that will signal when the door button is pressed.

JP2 – Relay Output:

1. NC (Normally Closed) used when a lock or device opens by breaking the circuit.
2. COM (Common) is the common terminal of the relay to which the power cable for the controlled device is connected.
3. NO (Normally Open) used for most electric strikes and devices that require voltage when opening.

The relay output is temporarily activated after a valid card is read, a code is entered, or the unlock button is pressed. It allows control of an electric door strike, electromagnetic lock, gate drive, or other actuator.

Technical specifications

• Operating voltage: DC 12V ±10%
• Card reading distance: 1 ~ 15 cm
• Card type: EM ID card (125 kHz) (not included)
• Operating temperature: 0℃ ~ 60℃
• Relative humidity: 20% - 80%
• Water resistance: none
• Standby current: <100mA
• Dimensions: 120 × 78 × 22 mm
• Weight: 110 g

The set includes

• 1x Electronic Lock S4A-C03
• 1x Set of installation cables
• 1x User Manual

The Polish manual is available as an electronic download in the attachment. You'll find it below our product description .