H-312 - Security Camera BLOW - Free user manual and instructions

Product Type	Security Camera
Brand	BLOW
Model	H-312
Connectivity	Wi-Fi (2.4GHz only, no 5G support)
App Compatibility	V380 Pro
Camera Type	WiFi Smart Camera / 4G Smart Camera (optional)
Video Resolution	1080p HD (estimated)
Night Vision	Yes, IR LEDs (estimated)
Motion Detection	Yes (estimated)
Two-Way Audio	Yes (estimated)
Power Supply	DC 5V (typical)
Memory Card Support	Micro SD up to 128GB
Reset Button	Yes (hold 5s for factory reset, 2s to switch WiFi mode)
Mounting Type	Varies: PTZ, Bullet, PT Baby, Panoramic
Maintenance	Clean lens with soft, dry cloth
Safety	Use only specified power adapter; keep away from water
Spare Parts / Repairability	No official spare parts listed; contact support for repairs

Frequently Asked Questions - H-312 BLOW

How do I connect the H-312 camera to WiFi?

First, download and install the V380 Pro app. Power on the camera, then in the app select 'WiFi Smart Camera'. Ensure your mobile WiFi is on (2.4GHz only). Follow the in-app steps to select your network and enter the password. You may need to connect to the camera's hotspot (MV+ID) first, then return to the app to complete pairing.

Does the camera support 5G WiFi?

No, the H-312 only supports 2.4GHz WiFi networks. 5G WiFi is temporarily not supported.

How do I reset the camera to factory settings?

Press and hold the Reset button for 5 seconds. The camera will restore factory settings. The position of the reset button varies by model (refer to your device).

How do I switch the camera to hotspot mode?

If you cannot find the hotspot 'MV+ID', press the Reset button for 2 seconds to change WiFi mode to Hotspot mode.

How do I install the SD memory card?

The camera supports Micro SD cards up to 128GB. Depending on your camera type: PTZ cameras have the slot at the bottom; Bullet cameras also at the bottom; PT Baby cameras require placing the camera upright to access the slot; Panoramic cameras have the slot on the side. Insert the card with the metal contacts facing the motherboard as indicated.

How do I set up the 4G version of the H-312?

If your camera is the 4G model, first open the bottom cover, install the SIM card and TF card, then close the cover. Power on and wait 1 minute until the camera prompts 'connection completed'. Use the V380 Pro app to scan the QR code on the camera to add the device. The app will guide you through the remaining steps.

What app do I use for this camera?

You must use the V380 Pro app, available on the App Store or Google Play. You can also scan the QR code in the manual to download it.

Why can't my camera connect to WiFi?

Ensure your WiFi is 2.4GHz (5G not supported). Keep the camera close to the router and phone during setup. Make sure you entered the correct WiFi password. If using hotspot mode, confirm you have selected the correct hotspot (MV+ID). If problems persist, reset the camera and try again.

How do I change the WiFi network settings?

You will need to reset the camera to factory settings (hold Reset 5s) and go through the initial setup again with the new WiFi network.

What is the maximum SD card capacity supported?

The camera supports Micro SD cards up to 128GB. Higher capacity cards may not be recognized.

USER MANUAL H-312 BLOW

Kamery WiFi

graph TD
    A["Power on"] --> B["Select wifi"]
    B --> C["Connecting"]
    D["Robot Icon"] --> E["Connection Button"]

Device connecting... Try to keep Device close to router and mobile phone

Search for "V380 Pro" in the

download and install the V380 Pro APP.

Scan the QR code to download the V380 Pro app

Device initialization

App Store or scan the QR code at the bottom left to

First time to use camera, please be patient to setting.

Please add your device to app after you hear the voice to confirm that the device has been started.

Reset button y, and the specifics are subject to the

Press "Reset" button for 5 second to Restore factory settings.

(The position of the Reset button is for reference onl device you have)

Choose the type of your camera

Please select the corresponding connection method according to your camera type.

- For the devices which using WiFi or network cables, please select "WiFi Smart Camera"

*5G WiFi is temporarily not supported

- For 4G camera, please select "4G Smart Camera" and add your device by scanning the QR code.

WiFi Smart Camera

*Before adding a wireless camera, please turn on the mobile WiFi first.

AP

Step2. Select your WiFi, and input password, then select . "Confirm"

Step3. Select the , and select the device hotspot(MV+ID), " Connect AP spot"

then device will automatically connect to WiFi after returning to the App

* Please select if WLAN network.has no Internet access."CONNECT"

* Please press "Reset" button 2s to change WiFi mode to Hotspot model if you don't find the hotspot "MV+ID".

Step4. Select or input "device name"

Step5. Click "Play interface" to set your password.

Return to view your device.

4G Smart Camera

Step1. Open the bottom cover of the camera body, install the SIM card and TF card, and then close the bottom cover to finish the installation (embedded SIM card camera does not need to be installed).

Step2. Power on the camera, waiting for 1 minute; when camera prompts "connection completed", please use APP to scan the QR code on the camera to add device.

*schematic diagram for reference only, the species are subject to the device you have)

Step3.when camera prompts "Successful connection", please use APP to scan the QR code on the camera to add device.

tep4. After added the camera, you can check the remaining data and recharge data on main screen or check it in "Profile".

SD Micro Memory card Installation

Note: The camera can maximum support a 128G TF memory card.

PTZ camera: The TF memory card is at the bottom of the camera.

Open the plastic cover of the micro SD slot. Then, you will find the card slot.

Insert the memory card carefully(the metal surface of the memory card is close to the motherboard).

Bullet camera: The TF memory card is at the bottom of the camera. Hotspot Connection

Open the plastic cover of the micro SD slot. Then, you will find the card slot.

Insert the memory card carefully(the metal surface of the memory card is close to the motherboard).

, and select "Finish" or "Skip".

PT Baby camera: Put the camera in a heads-up position, and then you will see the card slot,

Insert the memory card according to the card direction diagram.

Panoramic camera: The memory card slot is on the side.

Insert the memory card according to the card direction diagram.