1. Selelekela
This manual provides detailed instructions for the installation, operation, and maintenance of the CDVI 433MHz Radio Keypad (Digicode) and its associated SEL2641R433NN 1-Relay 12V Receiver. This system is designed for secure access control applications.
Please read this manual thoroughly before attempting any installation or operation to ensure proper functionality and safety.
Figure 1: CDVI 433MHz Radio Keypad and SEL2641R433NN Receiver. The image shows the silver-colored keypad with illuminated blue numbers (0-9, A, B, C) and a transparent plastic receiver unit.
2. Boitsebiso ba Tšireletseho
- Ensure all power is disconnected before installation or maintenance.
- Ho kenya ho lokela ho etsoa ke basebetsi ba tšoanelehang feela.
- Do not expose the keypad or receiver to extreme temperatures, moisture, or direct sunlight.
- Use only specified power supply (12V).
- Boloka moo bana ba ka fihlang teng.
3. Ho seta le ho kenya
3.1. Likarolo Tse Feletsengview
The system consists of two main components:
- Radio Keypad (Digicode): The input device for entering access codes.
- SEL2641R433NN Receiver: The unit that receives signals from the keypad and controls the access mechanism (e.g., door lock).
3.2. Ho kenya Keypad
- Choose a suitable mounting location, typically near the access point, ensuring it is protected from direct weather exposure if outdoors.
- Mark the drilling points using the keypad's mounting plate as a template.
- Drill holes and insert appropriate wall plugs.
- Sireletsa mounting plate leboteng.
- Attach the keypad securely to the mounting plate.
3.3. Ho kenya terata ho Seamoheli
The SEL2641R433NN receiver requires a 12V power supply and connection to the access control device. Refer to the wiring diagram below for typical connections.
- Kenyeletso ea Matla: Connect 12V DC to the designated terminals. Observe polarity.
- Lesokoana di neng di kwalwa: The receiver has one relay. Connect the Normally Open (NO) or Normally Closed (NC) contacts to your access control device (e.g., electric strike, magnetic lock) as required.
(Note: A detailed wiring diagram is typically provided with the physical product. Consult it for specific terminal assignments.)
4. Litaelo tsa Ts'ebetso
4.1. Matla a Phahamiso ea Pele
Once the receiver is wired and powered, it will enter a standby mode. The keypad will illuminate when a button is pressed.
4.2. Programming Access Codes
The keypad and receiver must be paired, and access codes programmed. This process typically involves:
- Kenya Mokhoa oa Lenaneo: This usually involves a master code or a physical button on the receiver.
- Adding New Codes: Follow the specific sequence to input new user codes (e.g., Master Code + * + New Code + #).
- Deleting Codes: Follow the specific sequence to remove existing user codes.
- E Tsoa ho Mokhoa oa Lenaneo: Save changes and exit programming mode.
(Note: Refer to the specific programming instructions provided with your product for exact key sequences and procedures, as these can vary by firmware version.)
4.3. Granting Access
To grant access, simply enter a valid programmed code on the keypad. Upon successful code entry, the receiver's relay will activate for a pre-set duration, unlocking the connected device.
5. Tlhokomelo
- Ho hloekisa: Clean the keypad surface with a soft, damp lesela. Se ke oa sebelisa li-abrasive cleaners kapa solvents.
- Litlhahlobo tsa Kamehla: Periodically check all wiring connections for security and integrity, especially for the receiver unit.
- Tsamaiso ea Khouto: Kamehla review and update access codes for security purposes. Delete codes of former users.
6. Ho rarolla mathata
| Bothata | Lebaka le ka khonehang | Tharollo |
|---|---|---|
| Keypad ha e arabe. | No power to receiver or keypad not paired. | Check 12V power supply to receiver. Ensure keypad is correctly paired with the receiver. |
| Access code not working. | Incorrect code entered, code not programmed, or keypad/receiver not paired. | Verify code. Re-program code. Re-pair keypad and receiver. |
| Door/lock not activating. | Incorrect wiring to lock, faulty lock, or relay issue. | Check wiring connections. Test the lock mechanism independently. Consult a technician if relay is suspected faulty. |
| Ts'ebetso e khuts'oane kapa ts'ebetso ea nakoana. | Radio interference or receiver antenna issue. | Check for sources of radio interference. Ensure receiver antenna is unobstructed. |
7. Litlhaloso
| Sebopeho | Lintlha |
|---|---|
| Linomoro tsa Mohlala | SEL2641R433NN, GALEOR1R, F1002000052 |
| Khafetsa | 433MHz |
| Phepelo ea Matla a Receiver | 12V DC |
| Relay Output | 1 Relay (NO/NC contacts) |
| Mofuta oa Keypad | Radio (Wireless) |
| ASIN | B06VWH6V57 |
8. Tiisetso le Tšehetso
Information regarding product warranty is typically provided with the purchase documentation or can be found on the manufacturer's official websebaka. Ka kopo, boloka bopaki ba theko ea hau bakeng sa likopo tsa waranti.
For technical support or further assistance, please contact CDVI customer service or your authorized dealer. Contact details can usually be found on the CDVI websaete (www.cdvi.com).
