1. Bubuka
This manual provides detailed instructions for the installation, operation, and maintenance of your Commax Audio Doorphones and Doorbell Set (Model: DP-LA01M/DP-LA01S/DR-201D). This kit includes two audio handsets (one master, one slave) and one outdoor doorbell unit, designed to provide convenient audio communication and door release functionality for your home or office.
Please read this manual thoroughly before installation and operation to ensure proper use and to prevent damage to the unit.
2. Eusi Paket
- 1 x Master Audio Doorphone (DP-LA01M)
- 1 x Slave Audio Doorphone (DP-LA01S)
- 1 x Outdoor Doorbell Unit (DR-201D)
- Pemasangan Screws sareng Jangkar
- Manual pangguna (dokumén ieu)

Gambar 2.1: Leuwihview of the Commax Audio Doorphones and Doorbell Set, showing the two indoor handsets and the outdoor doorbell unit.
3. Fitur konci
- Two audio doorphones and one outdoor door unit for comprehensive communication.
- Integrated door release button on handsets, supporting distances up to 50 meters (164 ft) from the room unit to the door.
- Intercom functionality allowing communication between the master and slave room units, effective up to 30 meters (98 ft).
- Simple 2-wire connection from the master handset to the door unit.
- 5-wire connection between the master and slave handsets for internal communication.
- Compatible with 2-wire door strikes (door strike not included).
4. Spésifikasi
| Fitur | Katerangan |
|---|---|
| Nomer modél | DP-LA01M (Master Handset), DP-LA01S (Slave Handset), DR-201D (Doorbell Unit) |
| Power Source (DP-LA01) | AC 110V, 60Hz |
| Power Source (DR-201D) | 9V from handset |
| DP-LA01 Dimensions (W x H x D) | 98mm x 208mm x 60mm (3.86" x 8.19" x 2.36 ") |
| DR-201D Dimensions (W x H x D) | 96mm x 140mm x 42mm (3.78" x 5.51" x 1.65 ") |
| DR-201D Mount Type | Surface-mounted type |
| Suhu Operasi | -10 ℃ nepi ka + 40 ℃ (14℉ nepi ka 104℉) |
| Wiring (Door Unit to Master Handset) | 2 kawat |
| Wiring (Master to Slave Handset) | 5 kawat |
| Produsén | Komax |
| Negara asal | Cina |
5. Émbaran Kasalametan
Please observe the following safety precautions to ensure safe operation and to prevent damage to the product or injury to yourself.
- Kasalametan listrik: Pastikeun sumber daya cocog sareng voltase anu ditangtukeuntage (AC 110V, 60Hz). Disconnect power before performing any installation or maintenance.
- Pamasangan: Installation should be performed by a qualified professional if you are unsure about electrical wiring. Follow all local electrical codes.
- Lingkungan: The outdoor doorbell unit (DR-201D) is not waterproof. Install it in a sheltered location, protected from direct rain and excessive moisture.
- Suhu: Operate the device within the specified temperature range (-10℃ to +40℃).
- beberesih: Ulah nganggo pembersih cair atanapi aerosol. Anggo lawon anu lemes sareng garing pikeun ngabersihkeun.
- Modifikasi: Do not attempt to modify or repair the unit yourself. Refer all servicing to qualified service personnel.
6. Setup jeung Instalasi
6.1 Diagram Wiring
Proper wiring is crucial for the correct operation of your audio doorphone system. Refer to the diagram below for connections between the door station, master room station, sub room station, and electric door release (if applicable).
- Connect 2 wires from the Door Station to the Master Room Station (terminals 5 and 6).
- Connect 5 wires between the Master Room Station and the Sub Room Station (terminals 1, 2, 3, 4, 5).
- If using an electric door release (not included), connect 2 wires from the Master Room Station (terminals S1 and S2) to the electric door release.
- The Master Room Station requires AC 110V power.
- The Door Station (DR-201D) is powered by 9V from the handset.

Figure 6.1: Detailed wiring diagram showing connections between the door station, master room station, sub room station, and electric door release.

Gambar 6.2: Tukangeun view of the DR-201D doorbell unit, illustrating the terminal block for wiring connections.
6.2 Pamasangan Parentah
The DR-201D doorbell unit is designed for surface mounting. The DP-LA01 handsets are typically wall-mounted.
- Pilih Lokasi: Select a suitable location for the doorbell unit, ensuring it is protected from direct weather exposure as it is not waterproof. For handsets, choose a convenient indoor wall location.
- Tanda titik pangeboran: Use the mounting bracket or the unit itself as a template to mark the drilling points on the wall.
- liang bor: Bor liang dina titik anu ditandaan. Pasangkeun jangkar témbok upami diperyogikeun.
- Secure Mounting Bracket/Unit: Attach the mounting bracket (for handsets) or the doorbell unit directly to the wall using the provided screws.
- Sambungkeun Wiring: Before securing the unit completely, connect all necessary wires as per the wiring diagram (Section 6.1).
- Attach Unit: Secure the handset or doorbell unit onto its mounting bracket or directly to the wall.

Angka 6.3: Ngabeledug view illustrating the installation process for the doorbell unit, including approximate dimensions (in mm) for mounting.
7. Operasi
7.1 Answering a Call from the Doorbell Unit
- When a visitor presses the call button on the outdoor doorbell unit, the indoor handsets will ring.
- Pick up the handset of either the master or slave unit.
- You can now communicate with the visitor at the door.
7.2 Door Release Function
To unlock the door (requires a compatible electric door strike, not included):
- While on a call with the visitor, or at any time if the system is active, press the door release button on the handset.
- The electric door strike will momentarily activate, allowing the door to be opened.
7.3 Intercom Function (Between Handsets)
The master and slave handsets can be used for internal communication:
- Pick up the handset of either the master or slave unit.
- Press the intercom button (if available, or simply pick up the handset if it automatically connects).
- You can now speak with the person at the other handset.
8. Pangropéa
- beberesih: Use a soft, dry, lint-free cloth to clean the surfaces of the handsets and doorbell unit. Do not use abrasive cleaners, solvents, or chemical sprays.
- Perlindungan Lingkungan: Ensure the outdoor doorbell unit remains protected from direct rain and excessive moisture. Regularly check its housing for any signs of damage or water ingress.
- Pariksa Wiring: Périodik mariksa sadaya sambungan kabel pikeun mastikeun aranjeunna aman tur bebas tina korosi atawa karuksakan.
- Uji fungsionalitas: Test the system periodically (e.g., once a month) to ensure all functions (calling, talking, door release, intercom) are working correctly.
9. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| No power to handsets. | Power cable disconnected; no power from outlet; faulty power supply. | Check power connection to master handset. Verify outlet has power. Contact support if power supply is suspected faulty. |
| Doorbell unit does not ring handsets. | Wiring issue between doorbell unit and master handset; faulty doorbell unit button. | Check 2-wire connection (terminals 5 and 6) between doorbell unit and master handset. Ensure wires are secure. |
| Teu aya audio nalika nelepon. | Loose wiring; faulty microphone/speaker. | Verify all wiring connections are secure. Test both handsets. |
| Pameunteu panto teu tiasa dianggo. | Wiring issue to electric door strike; faulty door strike; faulty handset button. | Check 2-wire connection (terminals S1 and S2) to the electric door strike. Ensure the door strike is powered and functional. |
| Intercom between handsets not working. | 5-wire connection issue between master and slave handsets. | Inspect the 5-wire connection between the master and slave handsets (terminals 1, 2, 3, 4, 5). |
If the problem persists after attempting these solutions, please contact Commax customer support or your local distributor for assistance.
10. Garansi jeung Rojongan
Commax products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Commax websitus. Cakupan jaminan biasana kalebet cacad dina bahan sareng pagawean dina panggunaan normal.
For technical support, troubleshooting assistance, or service inquiries, please contact your authorized Commax dealer or the Commax customer service department. When contacting support, please have your product model number (DP-LA01M/DP-LA01S/DR-201D) and purchase information readily available.
Pabrikan: Komax





