1. Okwu mmalite
Thank you for choosing the Commax CMV-70S 7-inch LED Intercom System. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new intercom system. Please read this manual thoroughly before use and keep it for future reference.
2. Ozi nchekwa
- Ensure all electrical connections are made by a qualified professional to prevent electric shock or fire.
- Do not expose the unit to water, moisture, or extreme temperatures.
- Do not attempt to open or repair the unit yourself. Refer all servicing to authorized personnel.
- Use only the specified power supply (AC 100V - 240V).
- Debe unit ahụ pụọ na ìhè anyanwụ kpọmkwem na ebe okpomọkụ.
3. Ihe ngwugwu
Nyochaa na etinyere ihe niile edepụtara n'okpuru na ngwugwu gị. Ọ bụrụ na ihe ọ bụla na-efu ma ọ bụ mebie, biko kpọtụrụ onye na-ere ahịa gị.
- Commax CMV-70S Monitor Unit
- Arịọnụ mgbodo
- Akwụkwọ ntuziaka onye ọrụ
- Screws (T)4 x 18mm (4 pcs)
- Screw (M)3 x 6mm (1 pc)
- Connection Cables (2P(1EA), 4P(3EA))
- Door Camera (if included in your specific kit)

Ọgụgụ 3.1: Ihe ngwugwu
4. Ngwaahịa gafereview
The Commax CMV-70S features a 7-inch LED screen and intuitive touch controls for visitor communication and door access. Familiarize yourself with the components of the monitor unit:

Figure 4.1: Front Panel Components
Ngwa ihu panel
| Mba. | Aha akụkụ | Mba. | Aha akụkụ | Mba. | Aha akụkụ |
|---|---|---|---|---|---|
| 1 | 7" TFTLCD | 2 | Ọkà okwu | 3 | bọtịnụ nlekota |
| 4 | Guard and interphone button | 5 | Bọtịnụ ntọhapụ | 6 | Menu button (touch) |
| 7 | Bọtịnụ okwu | 8 | C-MIC | 9 | Menu button (side) |
| 10 | Tinye bọtịnụ | 11 | △ bọtịnụ | 12 | ▽ button |
| 13 | Gbanyụọ/ Gbanyụọ | 14 | Njikọ ọnụ |
5. Nhazi
5.1 Ịtinye ihe nleba anya
- Choose a suitable location for the monitor, typically near the main entrance or a central area.
- Secure the mounting bracket to the wall using the provided screws. Ensure it is level and firmly attached.
- Connect all necessary wiring to the monitor's connecting terminals (refer to Section 5.2).
- Carefully attach the monitor unit to the mounting bracket.
5.2 Njikọ njikọ
The CMV-70S system requires professional hardwire installation. Refer to the diagram below for terminal connections. Ensure power is disconnected before making any wiring connections.

Figure 5.1: Connecting Terminals (Rear View)
- Njikọ ike: Connect the AC 100V - 240V power supply to the designated power terminals.
- Door Camera Connection: Connect the door camera to the 'CAM' terminals. The system supports up to two door cameras.
- Intercom Connection: For multi-unit setups or additional indoor phones, connect them to the 'INTER' terminals.
- Door Lock Release: Connect the electronic door lock to the appropriate terminals for remote release functionality.
This system is expandable up to two screens, two door cameras, and two indoor phones, especially when utilizing Fine View technology for single-house applications.
6. Ntuziaka ọrụ
The Commax CMV-70S is designed for ease of use with its touch-sensitive buttons.
6.1 Ọrụ ndị bụ isi
- Na-aza oku: When a visitor presses the call button on the door camera, the monitor will ring and display the visitor's image. Press the Talk button (7) to communicate.
- Nleba anya: Pịa Monitoring button (3) ka view the outside area through the door camera at any time.
- Mwepụta ọnụ ụzọ: During a call or while monitoring, press the Door release button (5) imeghe ụzọ.
- Intercom/Guard Call: Pịa Guard and interphone button (4) to initiate a call to another indoor unit or the guard station (if configured).
6.2 Nsorouzọ NchNhr
The CMV-70S features both touch and side menu buttons for system settings.
- Pịa Menu button (touch) (6) or Menu button (side) (9) iji nweta ntọala sistemụ.
- Jiri ihe △ button (11) na ▽ button (12) to navigate through menu options.
- Pịa Enter button (10) ka ịhọrọ nhọrọ ma ọ bụ kwado ntọala.
- Nke Power ON/OFF button (13) controls the unit's power.
7. Nlekọta
- Nhicha: Wipe the monitor screen and body with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- okirikiri ike: If the unit is unresponsive, try turning it off using the Power ON/OFF button (13), waiting a few seconds, and then turning it back on.
- Nlele anya mgbe niile: Lelee njikọ wiwi niile kwa oge iji hụ na edobere ha.
8. Nchọpụta nsogbu
If you encounter issues with your Commax CMV-70S, refer to the following common problems and solutions:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Enweghị onyonyo na ihuenyo | Power off; Loose connection; Faulty camera | Check power (13); Verify wiring (14); Test camera connection. |
| No sound during call | Volume too low; Faulty speaker/microphone; Loose connection | Adjust volume in menu; Check wiring; Contact support. |
| Mkpọchi ọnụ ụzọ anaghị adabereasing | Incorrect wiring; Faulty lock; Insufficient power | Verify lock wiring; Test lock independently; Ensure adequate power supply. |
| Monitor unresponsive | Software glitch; Power issue | Perform a power cycle (13); Check power connection. |
If the problem persists after trying these solutions, please contact Commax customer support or a qualified technician.
9. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Onye nrụpụta | Commax |
| Nọmba nlereanya | CMV-70S |
| Nha ihuenyo | 7-inch LED |
| Isi Iyi Ike | Corded Electric (AC 100V - 240V) |
| Oriri ike | 6 Watt |
| Teknụzụ Njikọta | Ekwenyere |
| Usoro ntinye | Professional Hardwire |
| Ngwa dakọtara | Apartment complex, single house |
| Mgbasawanye | Up to 2 screens, 2 door cameras, 2 indoor phones (Fine View technology for single house) |
| Ngwa gụnyere | Security screen, door camera |
| Ibu Ibu | 1.2 kilogram |
| Akụkụ ngwugwu | 30.4 x 24.8 x 6.9 cm |
| Ihe onwunwe | Plastic |
| Agba | Acha anụnụ anụnụ |
| Rtdị Alert | Motion only |
| Batrị achọrọ | Mba |
10. Akwụkwọ ikike na nkwado
Commax products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Commax websaịtị. Debe nnata nzụta gị dị ka ihe akaebe nke ịzụrụ maka nkwupụta ikike.





