1. Увод
This manual provides detailed instructions for the installation, operation, and maintenance of your COMMAX Smart Digital Door Lock CDL-400M. Please read this manual thoroughly before using the product to ensure proper function and safety.
The CDL-400M is a sophisticated digital door lock designed for enhanced security and convenience, featuring multiple access methods and robust construction.
2. Карактеристике производа
- 2-Way Access Methods: Supports both RF Card and PIN number for unlocking.
- Издржљива конструкција: Features a robust body made from metal materials for enhanced durability.
- Аутоматско закључавање: Includes automatic lock, re-lock, and double lock functions for added security.
- Secure PIN Entry: Allows the use of dummy numbers with your PIN to prevent exposure.
- Multi-Registration: Supports registration of multiple PIN numbers and electronic keys.
- Контрола јачине звука: Multiple volume control options, including a mute function.
- Хитно напајање: Equipped with an emergency power terminal for a 9V square battery in case of main battery depletion.
- Напредна безбедност: Features anti-high voltage and anti-hacking systems.
- Компатибилност даљинског управљача: Supports home networking with a remote controller (for CDL-400M models).
- Елегантан дизајн: Modern edge design for aesthetic appeal.
3. Спецификације производа
| Феатуре | Детаљ |
|---|---|
| Бранд | ЦОММАКС |
| Модел | ЦДЛ-400М |
| Тип закључавања | Електронска брава |
| Материјал | Метал |
| Стиле | Anti-fireproof type |
| Облик | Правоугаона |
| Методе приступа | PIN Number (4-12 digits, max 4 PINs), RF Card (max 30 keys), Emergency Key |
| Димензије (Ш к В к Д) | 80 мм к 230 мм к 63 мм |
4. Подешавање и инсталација
Professional installation is recommended for optimal performance and security. Ensure all components are present before beginning installation.
4.1 Садржај пакета
Проверите да ли ваш пакет садржи следеће ставке:
- Main body (front and rear assemblies)
- Уградна брава
- Strike plate and strike box
- RF Cards (quantity may vary)
- Installation screws and accessories
- Упутство за употребу
4.2 Инсталација батерије
- Отворите поклопац батерије на унутрашњој јединици.
- Insert the specified number of AA alkaline batteries, ensuring correct polarity.
- Добро затворите поклопац батерије.
4.3 Initial PIN Code Registration
- Press the registration button on the indoor unit.
- Унесите жељени ПИН код од 4 до 12 цифара на тастатури.
- Press the '*' button to confirm.
- Repeat the PIN code entry and '*' button press to finalize registration.
4.4 RF Card Registration
- Притисните дугме за регистрацију.
- Place your registered RF card on the card reader area until a confirmation sound is heard.
- Repeat for all cards you wish to register (up to 30 cards).
- Press the registration button again to exit registration mode.

Слика 4.1: Предња страна view of the COMMAX CDL-400M digital door lock, displaying the numeric keypad and the integrated handle. The 'CARD' icon is visible below the keypad, indicating the RF card reader area.

Figure 4.2: An angled perspective of the COMMAX CDL-400M digital door lock, highlighting its slim and modern profile када viewед са стране.
5. Упутство за употребу
5.1 Unlocking from Outside
Using PIN Number:
- Додирните тастатуру да бисте је активирали.
- Enter your registered PIN number.
- Press the '*' button. The lock will unlock.
Using RF Card:
- Place your registered RF card on the card reader area.
- Брава ће се аутоматски откључати.
5.2 Locking from Outside
The lock will automatically engage after the door is closed. You can also manually lock by pressing the '#' button on the keypad.
5.3 Unlocking/Locking from Inside
Simply push down or pull up the handle to unlock or lock the door from the inside.

Figure 5.1: A promotional image illustrating the various access methods of the COMMAX CDL-400M, including card key and PIN number, along with an icon for optional video phone interlock.

Figure 5.2: The COMMAX CDL-400M digital door lock as installed on a door, demonstrating its integrated appearance and how it fits into a typical door setup.
6. Одржавање
Regular maintenance ensures the longevity and proper functioning of your digital door lock.
- Чишћење: Wipe the lock surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Замена батерије: Replace all batteries when the low battery indicator appears or when the lock starts making low battery warning sounds. Do not mix old and new batteries.
- Провера руковања: Periodically check the handle for any looseness and tighten screws if necessary.
КСНУМКС. Решавање проблема
If you encounter issues with your COMMAX CDL-400M, refer to the following common problems and solutions:
| Проблем | Могући узрок | Решење |
|---|---|---|
| Закључавање не реагује. | Истрошене батерије. | Replace all batteries. Use a 9V square battery for emergency power if needed. |
| ПИН код не ради. | Incorrect PIN entered; PIN not registered. | Ensure correct PIN. Re-register PIN if necessary. |
| RF card not working. | Картица није регистрована; Картица је оштећена. | Re-register card. Try another registered card. |
| Lock makes unusual sounds. | Mechanical obstruction; Loose components. | Check for obstructions around the latch/bolt. Contact customer support if sounds persist. |
8. Безбедносне информације
- Do not expose the lock to direct water or excessive humidity.
- Avoid strong impacts or dropping the lock.
- Do not attempt to disassemble or repair the lock yourself. Contact qualified service personnel.
- Држите батерије ван домашаја деце.
- In case of fire, the anti-fireproof design provides enhanced resistance, but always prioritize personal safety.
9. Гаранција и подршка
For warranty information or technical support, please contact your local COMMAX distributor or the point of purchase. Keep your purchase receipt as proof of purchase.
For further assistance, visit the official COMMAX webсајт или погледајте контакт информације које се налазе на паковању производа.





