1. Танилцуулга
This manual provides detailed instructions for the installation, operation, and maintenance of your QttyElok V168M4 Wired Video Intercom System. Please read this manual thoroughly before installation and use to ensure proper functionality and safety. This system is designed to enhance home security and communication at your entrance.
2. Бүтээгдэхүүний онцлог
- 4-Wire Connection System: Utilizes a 4-core cable for reliable connection between the outdoor camera and indoor monitor, supporting distances up to 100 meters.
- 4.3-inch Color TFT Display: Provides a clear visual interface for monitoring and communication.
- 25 Selectable Ringtones: Customize your doorbell sound.
- Two-Way Hands-Free Intercom: Enables clear audio communication between the indoor monitor and outdoor unit.
- Indoor Monitoring: Чамд зөвшөөрнө view the outdoor area at any time.
- 700TVL IR Night Vision Camera: High-resolution COMS camera with infrared night vision for clear visibility in low-light conditions.
- Durable Outdoor Unit: Metal camera equipped with a waterproof cover, suitable for outdoor installation.
- Electric Lock Compatibility: Supports connection to an electric lock for convenient remote door unlocking from the indoor monitor.
- "Do Not Disturb" Function: Mutes the doorbell ring for privacy.
3. Багцын агуулга
Доор жагсаасан бүх зүйл таны багцад байгаа эсэхийг шалгаарай. Хэрэв ямар нэг зүйл дутуу эсвэл эвдэрсэн бол жижиглэн худалдаалагчтайгаа холбоо барина уу.
- 1 x Outdoor Camera Unit
- 1 x Indoor Monitor Unit
- 1 x Mounting Bracket for Indoor Monitor
- 1 x тэжээлийн адаптер
- 1 x 4-Core Connection Cable (sample length)
- 1 x Set of Mounting Screws and Wall Plugs
- 1 х хэрэглэгчийн гарын авлага

Image 3.1: Contents of the QttyElok V168M4 video intercom system package, showing the outdoor camera, indoor monitor, mounting bracket, power adapter, connection cable, and mounting hardware.
4. Тохиргоо ба суурилуулалт
Careful installation is crucial for optimal performance. It is recommended to test the system before permanent mounting.
4.1 Холболтын схем
The system uses a 4-core cable for connection. Ensure correct polarity and secure connections. For distances up to 100 meters, use an appropriate gauge cable. Longer distances may require thicker gauge wiring to prevent signal degradation.

Зураг 4.1: Нарийвчилсан view of the outdoor unit's rear panel, showing the wiring terminals for power, audio, video, and lock connections. Labels indicate Red for Power, Black for GND, Blue for Audio, Yellow for Video, and specific terminals for Lock + and Lock -.
4.2 Гадна нэгж суурилуулах
- Choose a suitable location near your entrance, ensuring the camera has a clear view of visitors. The unit should be mounted at a height that allows for comfortable viewing by most adults.
- Mount the outdoor unit using the provided screws and wall plugs. Ensure it is securely fastened.
- Connect the 4-core cable and any electric lock wiring to the outdoor unit's terminals as per the wiring diagram.
- The outdoor unit is designed to be waterproof and dustproof (IP55 rated), with resistance to high (+55°C) and low (-35°C) temperatures.

Image 4.2: The outdoor camera unit shown with water droplets, illustrating its IP55 waterproof and dustproof rating, along with its high and low temperature resistance capabilities.
4.3 Дотор монитор суурилуулах
- Select a convenient indoor location for the monitor, typically near the main entrance or in a central area.
- Ханан дээр эрэг ашиглан бэхэлгээний бэхэлгээг холбоно.
- Connect the 4-core cable from the outdoor unit to the indoor monitor.
- Цахилгаан адаптерийг доторх дэлгэцтэй холбоод, цахилгааны залгуурт залгаарай.
- Доторх дэлгэцийг хаалтанд нь суурилуулна уу.

Image 4.3: A comprehensive view of both the indoor monitor unit with its handset and the outdoor camera unit, showcasing тэдгээрийн дизайн болон харьцангуй хэмжээсүүд.
5. Ашиглалтын заавар
5.1 Дуудлага хүлээн авах
When a visitor presses the call button on the outdoor unit, the indoor monitor will ring and display the visitor's image. To answer, pick up the handset or press the intercom button on the monitor.
5.2 Хоёр талын харилцаа холбоо
After answering a call, you can speak with the visitor through the handset or in hands-free mode. The visitor can also speak to you via the outdoor unit's microphone and speaker.

Image 5.1: Illustration of the two-way intercom function, showing a visitor at the outdoor unit and a resident interacting with the indoor monitor, displaying the visitor's image.
5.3 Indoor Monitoring
руу view the outdoor area without a visitor pressing the doorbell, press the "Monitor" button on the indoor unit. The screen will display the live feed from the outdoor camera.
5.4 Хаалганы түгжээг тайлах
If an electric lock is connected, press the "Unlock" button on the indoor monitor during a call or while monitoring to open the door for your visitor.
5.5 Тохиргоог тохируулах
The indoor monitor features controls for adjusting various settings:
- Ring Cancel: Mutes the current ring.
- Ring & Volume Adjustment: Хонхны дууны түвшинг тохируулна.
- Дотуур холбооны товчлуур: Initiates or answers an intercom call.
- Түгжээ тайлах товчлуур: Activates the connected electric lock.
- Хяналтын товчлуур: Activates live outdoor camera view.
- Intercom Volume Adjustment: Adjusts the volume during a conversation.
- Screen Color Adjustment: Modifies the display color.
- Дэлгэцийн тод байдлыг тохируулах: Controls the display brightness.

Зураг 5.2: Ойролцоогоор view of the indoor monitor, highlighting the various buttons and adjustment dials for microphone, display, ring cancel, ring/volume, intercom, unlock, monitor, loudspeaker, call handle, intercom volume, screen color, and screen brightness.
5.6 Шөнийн хараа
The outdoor camera is equipped with IR LEDs for night vision, automatically activating in low-light conditions to provide clear images even in complete darkness.

Image 5.3: Comparison image showing the outdoor camera's view during the day and its infrared night vision capability at night, demonstrating clear visibility in both conditions.
6. Засвар үйлчилгээ
Тогтмол засвар үйлчилгээ нь таны дотуур холбооны системийн урт наслалт, оновчтой ажиллагааг баталгаажуулдаг.
- Цэвэрлэгээ: Use a soft, dry cloth to clean the indoor monitor screen and outdoor camera lens. Avoid abrasive cleaners or solvents.
- Гадна хэсэг: Periodically check the outdoor unit for any obstructions (e.g., dirt, spiderwebs) on the camera lens or microphone/speaker.
- Холболтууд: Бүх холболтууд найдвартай, зэврэлтгүй байгаа эсэхийг шалгаарай.
- Цаг агаарын хамгаалалт: While the outdoor unit is waterproof, extreme weather conditions may still affect performance. Ensure it is not directly exposed to prolonged heavy rain or direct sunlight if possible.
7. Алдаа засах
If you encounter issues with your QttyElok V168M4 system, refer to the following common problems and solutions:
- No Power to Indoor Monitor:
- Check if the power adapter is securely plugged into both the monitor and the wall outlet.
- Цахилгааны залгуур ажиллаж байгаа эсэхийг шалгана уу.
- No Video on Indoor Monitor:
- Ensure the 4-core cable is correctly and securely connected between the outdoor unit and indoor monitor, paying attention to the video wire (Yellow).
- Кабельд ямар нэгэн гэмтэл байгаа эсэхийг шалгана уу.
- No Audio (Intercom):
- Verify the audio wire (Blue) in the 4-core cable is correctly connected.
- Adjust the intercom volume on the indoor monitor.
- Ensure the microphones and speakers on both units are not obstructed.
- Door Lock Not Activating:
- Confirm the electric lock is correctly wired to the outdoor unit and the indoor monitor.
- Ensure the electric lock itself is functional and receiving power.
- Шөнийн хараа муу:
- Clean the outdoor camera lens to remove dirt or smudges.
- Ensure no objects are blocking the IR LEDs on the outdoor unit.
Хэрэв эдгээр алхмууд нь асуудлыг шийдэж чадахгүй бол хэрэглэгчийн дэмжлэгтэй холбогдоно уу.
8. Техникийн үзүүлэлтүүд
| Онцлог | Тодорхойлолт |
|---|---|
| Загварын дугаар | V168M4 |
| Үйлдвэрлэгч | QingTianTongYun |
| Дотор дэлгэцийн дэлгэц | 4.3 инчийн өнгөт TFT LCD |
| Гадна камерын нягтрал | 700TVL COMS |
| Шөнийн хараа | Хэт улаан туяаны (IR) LED |
| Холболтын төрөл | 4-wire (max 100 meters) |
| Эрчим хүчний төрөл | AC/DC |
| Гадна нэгжийн хамгаалалт | IP55 Waterproof, High/Low Temperature Resistance (+55°C / -35°C) |
| Бүтээгдэхүүний хэмжээ (L x W x H) | 10 x 20 x 20 cm (approximate, for entire system) |
| Бүтээгдэхүүний жин | 1.18 кг (ойролцоогоор) |
| Оруулсан бүрэлдэхүүн хэсгүүд | 1 Outdoor Unit (Camera), 1 Indoor Unit (Monitor) |
| Батерей шаардлагатай | Үгүй |

Image 8.1: Visual representation of the indoor monitor and outdoor unit dimensions, along with icons summarizing key features like 4.3" TFT LCD screen, monitor function, video intercom, 25 ringtones, unlock function, 700TVL, 4pcs IR LEDs, night vision, rainproof design, and Do Not Disturb mode.
9. Баталгаат хугацаа ба дэмжлэг
Information regarding product warranty and dedicated support channels is not explicitly provided in the product details. For warranty claims or technical assistance, please refer to the documentation included with your purchase or contact your retailer directly.