A wireless set for electronic door opening with RFID chips and PIN code is a security system that allows access to a door or entrance through the use of RFID chips and a PIN code. The system is designed to be wireless, which means it can be easily installed without the need for complex wiring or installation procedures.
When a person approaches the door, they can present their RFID chip to the reader or enter their unique PIN code on the keypad. If the information matches what is stored in the system's database, the wireless transmitter will send a signal to the electronic door lock to unlock the door and allow entry.
One of the main advantages of a wireless set for electronic door opening is its ease of installation. It can be easily installed on any door without the need for complex wiring or construction work.
The components of the SDC-S7K Wireless set are:
- Wireless RFID card reader with PIN keypad
- Module with controller and relay
- Wireless module with exit button.
The wireless RFID card reader with PIN keypad is also suitable for outdoor use (IP66) and works from -40℃ to 60℃. The reader is powered by three AAA batteries and it is operating at a frequency of 125 kHz. The compatible chips are EM4200, TK4100, programmed T5577...
The housing of the reader is made of plastic (ABS), it is waterproof (IP66), the keys are illuminated. You can open the door with the help of 125 kHz chips, with a PIN code or with a combination of chip and PIN code.
The reader and button are powered by batteries, while the controller is powered by a 12 V power supply which is not part of this kit.
The module with the controller and relay for opening the door is installed on the inside of the door and it adds the additional level of security.
The advantage of this set is the simple assembly of the reader and the module with the exit button, which does not require drilling or special electrical installation.
Wireless communication between modules takes place at a frequency of 433 MHz and contains the TEA + Rolling code algorithm to protect communication.
The distance between the wireless modules can be up to 50 meters (under ideal conditions), but in practice we have found that the reader and button work fine in a room with walls, if the distance between them and the controller is no more than 10 meters.
Technical specification for SDC-S7K Wireless set for electronic door opening with RFID chips and PIN code
Power supply
Wireless RFID card reader with PIN keypad
Module with controller and relay
Wireless module with exit button |
3x AAA batteries
12 V DC
1x CR2023 battery |
| Relay |
Max load 2 A |
| Waterproof |
IP66, suitable for outdoor use |
| Max number of users |
500 PIN codes (4-8 digit long)
or 125 KHz cards / key fobs |
| Operating temperature |
-40°C do +60 °C |
| Operation in humidity |
10% ~ 90% RH |
Dimensions
Wireless reader
Module with controller and relay
Wireless module with exit button |
134 x 48 x 25 mm
85 x 50 x 25 mm
80 x 38 x 15 mm |
| Net weight |
150 g
62 g
34 g |
| Gross weight of the set |
300 g |
| Wireless communication |
433 MHz TEA + Rolling Code Protection |
If you need larger quantities send an email to info@rfidspecialist.eu or call +386 41 884 124 and we will be happy to help you.
If you are an integrator or reseller, we offer special discounts.