Features:

1. Built in high-capacity battery, long-lasting battery life, charging design, and recyclable use

2. Dual band network support, 2.4G/5G support, unrestricted

3. High definition pixels, night vision light sensing camera

4. PIR mobile monitoring, various warnings

5. Ring push, devices can share and bind multiple member accounts

6. USB interface Dingdang

7. Wide viewing angle for more comprehensive viewing

8. Support TF card expansion for more powerful video recording

9. Remote viewing

10. Built in microphone, two-way intercom, APP supports variable sound camouflage, higher safety

11. The product is equipped with installation screws and a base fixing paper, making installation and positioning simple

Specification:

Dual frequency: 2.4G/5G

Camera pixel: 1080P

Lens: H=128 °, D=158 °

Battery capacity: 7000 milliamperes

Battery life standby: about 3-4 months

APP: Graffiti APP

Product color: black

Product size: approximately 15 * 5.5 * 4cm

Door bell weight: approximately 275 grams

TF card: supports 128G [not included]

Battery charger: 5V/2A

Remote video: support

Bidirectional audio: supports

Motion detection: supported

Infrared LED wavelength: 850nm

Waterproof: IP65

Note:

1. The product does not include a TF card and supports a maximum of 128GB. If video materials are needed, they can be expanded

2. Before using the doorbell, please fully charge it. The adapter is 5V2A and the product has an on/off button located under the film behind the doorbell

3. The product can be used for 2.4G and 5G dual band doorbells, and using 5G network speed will be faster

4. The product uses a graffiti app, which can be used for free recycling and query

Operation installation:

1. First, fix the appropriate position of the doorbell with a piece of base paper and mark the position of the fixing screws.

 Alternatively, simply tear off the base film and stick it on. Fixing it with screws will be more stable. Please use it in combination

2. Scan the QR code to download the app, open the app permissions, turn on the doorbell, click to enter the APP,click to search for devices, or click on Camera/Lock to see the smart doorbell (dual frequency WIFI) and click, for example, [2.4GWIFI, please click on the smart doorbell to enter] 

After seeing the device, click on bind, enter the WIFI password, and then proceed to the next step by scanning the doorbell QR code on the app and following the prompt sound.

3. TF card addition, please install it in the shutdown state.

4. If the doorbell does not ring when connected to the power supply, please pair the doorbell and the doorbell again. 

First, power on the doorbell, press the doorbell function button, and see a light flashing. Press the doorbell button, and the doorbell rings, indicating successful pairing.

Product List:

Door bell * 1

Door bell base * 1

Base installation fixing paper * 1

Screw thread package * 1

Charging cable * 1

Dingdang * 1

Instruction manual * 1

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2.4G：

Features:

1. Supports TF cards, up to 128G (not include)

2. The product supports mobile monitoring

3. Built in battery for long-lasting battery life

4. USB Dingdang

5. 2.4G network applicability

6. Tuya APP operation, free storage

7. High definition pixels, two-way intercom

8. Easy installation and convenient operation

Specification:

Lens: 4G wide-angle

Focal length: 3mm

Battery capacity: 4400mah (built-in)

Perspective: Diagonal 146 degrees/Horizontal 138 degrees

Video stream: 1920 * 1080/20fps

CMOS performance: supports automatic white balance, automatic gain control, and automatic backlight compensation

System: FreeRtos

Standby time: about 3 months (10 wakeups per day, 30 seconds each time)

Day night conversion: automatic switching of dual filters

Infrared distance: 850nm infrared, effective distance of 5m

Matching Dingdong machine: 433.92 Mhz

Network configuration method: QR code distribution network/AP hotspot distribution network

PIR human detection: supports PIR detection wake-up

WIFI: 2.4G network

Network protocols: TCP/IP, DHCP, P2P

Wireless: IEEE 802.11 b/g/n

Passive human infrared detection: supported

Video format: H.264 encoding format

Bidirectional intercom: supports full duplex real-time calls

Panoramic display mode: N/A

Sleep time: 15-20 seconds

Voice call: supported

Remote wake-up: supported

PIR wake-up: supported

External expansion card: supports up to TF 128G [not included]

Mobile client: iOS 9.0 or above, Android 6.0 or above

Working temperature: -10 ℃~+50 ℃

Working humidity: ≤ 80% RH

Power consumption: standby power consumption 220uA -600uA, working power consumption 1.5W

Recording method: automatic recording+event recording

Audio coding standard: G.711a

Audio input/output: -42dB microphone/built-in 1 speaker

APP: Tuya

Transmission distance: up to a radius of 1-100 meters, depending on good network conditions

Note:

1. The product Dingdang uses a USB interface

2. The product does not include a memory card, and TF cards can support up to 128GB

3. The product is only applicable to 2.4G networks

4. Try to install the product in a well connected location as much as possible

5. Remove the product from the base, use the provided small screwdriver to push the bottom up and remove it

Installation steps:

1. First, plug in the Dingdang and power it on. Press the doorbell to see if the Dingdang will ring

2. Scan the QR code manual on your phone and download the app, then register your account

3. Open the Bluetooth on your phone, enter the app, click on add device, click on search to automatically add, and the doorbell will appear. Click on bind [Key: Network 2.4G]

4. After successful addition, it can be used now

5. The doorbell supports TF cards, with a maximum support of 128GB and does not include memory cards. It is installed behind the doorbell

6. Dingdang pairing: When the Dingdang is powered on and the doorbell does not ring, please pair it again. First, turn on the Dingdang and plug it in. 

Press the function button on the Dingdang to see that the prompt light is flashing. Press the doorbell once, and when the doorbell rings, it means that the pairing is successful.

Product List:

Door bell * 1

Dingdang * 1

Screw installation package * 1

Install fixing paper * 1

Charging cable * 1

Instruction manual * 1