Wiring Diagram for MZ-IP-V103W+MZ-VDP-NA100
This diagram illustrates the connections for the TMEZON video intercom system, including indoor monitors (7" and 10"), outdoor units (doorbells/cameras), internet connection, external power supplies (DC 12V ?), and alarm outputs. It shows how to connect multiple components like cameras (CAM1, CAM2 ?), door units (DOOR1, DOOR2), and additional extendable units.
Key connections shown:
- External switching power supply (DC 12V ?) for monitors and door units.
- Internet connection via network port.
- Connections for indoor monitors (slave and main).
- Connections for outdoor units (DOOR1, DOOR2) and cameras (CAM1, CAM2 ?).
- AC/DC power adapters for cameras and locks ? (not included).
- Alarm outputs.
1. What's in the Box?
The package typically includes:
- Indoor Monitor (e.g., 7" or 10" display ?️)
- Outdoor Unit (Doorbell/Camera ??)
- Power Adapters (for monitor and potentially cameras/locks)
- Cables for connection (e.g., 4-pin connectors)
- Mounting brackets and screws
- User Manual (as indicated on page 9 for MZ-VDP-738EM)
Image shows the contents of a typical package, including an indoor monitor, an outdoor unit, power adapters, various cables, and mounting hardware.
2. Connecting the Doorbell and Monitor
Follow these steps to connect the outdoor unit (doorbell) to the indoor monitor:
- Use the 4-wire cable (typically red, black, white, yellow) to connect the monitor. Ensure correct pin-to-pin connection: Black to black, white to white, red to red, yellow to yellow.
- Use the blue and brown cables to connect the electronic lock ?.
- Red and white cables are for an additional security camera ?; these can be ignored if not used for the doorbell system.
- Connect the 12V power adapter ? to the designated port.
Image shows a hand holding doorbell wires (red, black, white, yellow) labeled "To lock" ?, "To lock" ?, and "To Monitor" ?️, indicating their connection points. Another image shows the back of the indoor monitor ?️ with wires connected to it, along with power adapters ? and the outdoor unit ?.
When connecting the yellow, red, white, and black cables, note that the white terminal connectors are provided for quick installation or testing. For permanent installation and reliable use, it is recommended to use more stable connection methods.
Image shows a close-up of the white terminal connectors being used to join wires. Another image shows the indoor monitor ?️ displaying a multi-camera view, with the doorbell ? and power adapters ? connected.
Troubleshooting Wiring Errors
If the doorbell ? and monitor ?️ are not functioning correctly after installation, check for loose connections. The following table outlines common issues based on disconnected wires:
| Disconnected Cable (Color) | Doorbell Status | Monitor Status |
|---|---|---|
| White (Audio) | Light on, no ring | No sound, no video, cannot talk. Can view video by pressing "monitor" button twice. |
| Yellow (Video) | Light on, rings | Ringing, no video, can talk. |
| Black (GND) | Light on, no ring | Ringing, no video, cannot talk. |
| Red (12V ?) | Light off, no ring | Ringing, no video, cannot talk. |
| Red + White (connected by error) | Light off, no ring | Ringing, video works, cannot talk. |
For information on connecting the application for MZ-IP-V103W or the electronic lock ?, please refer to the manual included in the box.
3. About Extension Cables
Extension cables are not included in the box. You can use RVV4 (4-core cable) or Cat5/Cat6 network cables to extend the distance between the monitor ?️ and doorbell ?, or between multiple monitors ?️.
If you need to extend the distance beyond 50 meters, up to 100 meters, it is recommended to use a cable with a thicker core.
Note: Please observe the silk printing marked on the PCB to avoid incorrect connections. ℹ️
Wiring Connection Requirements:
- 1. Use 4-conductor ordinary non-shielded twisted pair (non-STP) wiring cable.
- 2. Effective distance from the outdoor camera ? to the furthest indoor monitor ?️:
- Transmission ≤28m (using 4x0.2mm² cable)
- Transmission ≤50m (using 4x0.3mm² cable)
- Transmission ≤80m (using 4x0.5mm² cable)
Diagram shows a "Non-STP wiring cable" with connections for DC12V ?, AUD10, GND, VIDEO. Another diagram illustrates wiring connections to avoid interference, showing ports for Audio, GND, Video, and Power+.
(1) RVV4 (4-core cable) as Extension Cable
Image shows two RVV4 cables, each with a 4-pin connector.
If your 4-core cable is not equipped with the standard white terminal connector, you can use the provided 4-pin connector to connect it to the monitor ?️ or doorbell ? for extended distance.
Image shows a close-up of a 4-pin connector being attached to wires.
Image shows a completed connection of an RVV4 cable to the indoor monitor ?️ and outdoor unit ?.
(2) Cat5, Cat6 Network Cables as Extension Cables
To use Cat5 or Cat6 cables, cut off the RJ45 connector.
Image shows a Cat5/Cat6 cable with its RJ45 connector cut off, revealing the individual wires.
Cat5/Cat6 cables contain 8 wires (4 pairs). For use as extension cables, twist two wires together to form one connection (e.g., Green + Green/White, Orange + Orange/White, Blue + Blue/White, Brown + Brown/White).
Connect these prepared wires using the provided 4-pin connectors. Ensure that the connections are consistent at both ends of the cable.
Image shows the prepared Cat5/Cat6 wires being connected using 4-pin connectors. Another image shows a close-up of these connections.
Image shows a completed connection of a Cat5/Cat6 cable to the indoor monitor ?️ and outdoor unit ?.
4. Connecting Multiple Monitors: MZ-IP-V739+MZ-VDP-738EM
(1) What's in the box? (MZ-VDP-738EM)
Image shows the contents of the MZ-VDP-738EM package, including a 7" monitor ?️, power adapter ?, cables, and mounting hardware.
Connecting Monitor 2:
- (2) Connect Monitor 2 without extension cable (for testing): Image shows two monitors ?️ connected directly.
- (3) Connect Monitor 2 with RVV4 extension cable (4-wire): Image shows two monitors ?️ connected using an RVV4 cable.
- (4) Connect Monitor 2 without cat5 / cat6 extension cable: Image shows two monitors ?️ connected using a Cat5/Cat6 cable.
Connection Procedure:
- Connect the second monitor ?️ via the extension cable from the "OUT" port of the main monitor (MZ-IP-V103W) to the "IN" port of the slave monitor (MZ-VDP-738EM).
- The MZ-IP-V103W is the Wi-Fi IP monitor and serves as the main (master) monitor.
- The MZ-VDP-738EM is a slave monitor. It must be configured in "slave" mode within its system settings. Failure to do so will result in incorrect operation. This procedure applies to the third and fourth slave monitors as well.
Diagrams show port labels on the 10" Monitor (MZ-IP-V103W) and the 7" Monitor (MODEL: MZ-VDP-738EM), detailing connections like DC-IN ?, VCC, Audio, GND, DATA, Video, DOOR1, CAM1 ?, DOOR2, CAM2 ?, and OUT.
Configuring Monitor Mode (Master/Slave)
To enter the system settings on the MZ-VDP-738EM, power it on ? and click the side button.
Image shows the side buttons of the monitor ?️ and the main menu interface with options like "System", "Ring", "Mode", "Alarm", "Color", "Files".
Navigate to the "Mode" setting.
- Master Mode: Displays "Mode: Master", "Door2 status: On", "Record mode: Snapshot", "Door1 unlock time: 0.5 Second", "Door2 unlock time: 0.5 Second".
- Slave Mode: Displays "Mode: Slave", "Door2 status: On", "Record mode: Snapshot", "Door1 unlock time: 0.5 Second", "Door2 unlock time: 0.5 Second".
Completion and Support
Image shows a completed setup with two indoor monitors ?️ and an outdoor unit ? connected.
If you have further questions regarding TMEZON products, please contact support at Support@tmezon.com.
Manufacturer: Zhuhai Tmezon Technology Co Limited
