COBTEL RK3308B 4 Inch Smart LED Centralized Lighting Control Instruction Manual

COBTEL RK3308B 4 Inch Smart LED Centralized Lighting Control

Product Specifications

• CPU: RK3308B Quad core Cortex-A35
• OS: Linux 4.4.143
• RAM: 128MB
• Screen: 4 inch 480*800 Multi-touch TFT LCD
• ROM: 128MB
• Bluetooth: BLE4.2 Single point
• WiFi: 802.11b/g/n150Mbps 2.4GHz
• Zigbee: 802.15.4 PHY/MAC Zigbee network protocol stack
• Functions: Built-in relays, Mono speaker, Light sensor

Product Usage Instructions

Chapter 1: Product Presentation

Appearance
Main Features:

• Compatible with U.S. standard wall boxes for simple in-wall installation.
• 4-inch HD LCD TFT multi-touch screen with auto light sensor.
• ZigBee gateway function for APP remote control.
• Control various smart home devices like lights, curtains, air conditioners, etc
• Create and configure smart home scenes in the APP for easy activation.

Chapter 2: Product Specifications
Detailed specifications of the product including CPU, OS, RAM, screen size, wireless protocols, and functions.

Chapter 3: Ports and Specifications

Interface and Ports

• L & N – Power the panel by live wire and neutral wire.
• L1, L2, L3 – Live wires for output connections.

Specifications

• Power: Input 100-240VAC 50/60HZ, Output: 100-240VAC 50/60HZ 2A/Gang 6A/Total Max
• Wireless Protocols: Wi-Fi, Bluetooth, Zigbee
• Working Temperature: 0 to +40 degrees Celsius
• Working Humidity: 5% to 90%RH (Non-condensing)

Chapter 4: Installation Instructions
Detailed instructions on installing the smart control panel including installation drawings and wire connection diagrams.

Frequently Asked Questions (FAQ)

• Q: Can the smart control panel work with other smart home devices?
  A: Yes, the smart control panel can control various smart devices like switches, plugs, lights, air conditioners, curtains, locks, cameras, sensors, and up to 100+ ZigBee sub-devices.

• Q: Is voice wake-up supported on this device?
  A: No, voice wake-up is not supported on this smart control panel.

• Q: How do I adjust the screen brightness on the smart control panel?
  A: The screen brightness is automatically adjusted according to the surrounding light sensor.

4”Smart Control Panel(in-wall) SPEC

Chapter 1 Product presentation

Appearance

Main Features

• Compatible with the U.S. standard wall boxes, simple in wall installation.
• 4-inch HD LCD, TFT, multi touch screen,Auto light sensor.
• ZigBee gateway function, APP remote control.
• Control the lights, curtains, air conditioners, and all other Smart home devices. Configure Smart home scenes in the APP, turn on the scene mode with one touch on the screen.

Chapter 2 Product Specifications

Specifications

CPU| RK3308B Quad core

Cortex-A35

| OS| Linux 4.4.143
RAM| 128MB| Screen| 4 inch 480*800

Multi-touch

ROM| 128MB| Bluetooth| BLE4.2 Single point
Ethernet| N/A| RS485| N/A

WiFi

| 802.11b/g/n150Mbps

2.4GHz

| ****

Zigbee

| 802.15.4 PHY/MAC Zigbee

network protocol stack

Functions
Voice

Wake-up

| ****

Does not support voice wake-up.

Relays| Built in 3 relays which can connect and control 3 gang switches.

Music play

| Built in 1W Mono speaker, Support custom local music source

play, online music sources optional.

Light

sensor

| Automatically   adjust   the   screen   brightness    according   to

surroundings.

One Smart Control Panel could control all your smart switches, smart plugs, lights, air conditioners, curtains, locks, security cameras, smart sensors, up to 100+ ZigBee sub devices.

Chapter 3 Ports and Specifications

Interface and ports

1. L & N – Power the panel by live wire and neutral wire
2. L1 – Live wire to output
3. L2 – Live wire to output
4. L3 – Live wire to output

Specifications

Power

| Input：100-240VAC 50/60HZ 6A Max

Output: 100-240VAC 50/60HZ 2A/Gang 6A/Total Max

Wireless

Protocols

| ****

Wi-Fi, Bluetooth, Zigbee

Working

Temperature

| ****

0℃ to +40℃

Working

Humidity

| ****

5% to 90%RH(Non-condensing)

Product dimensions

| 120x74x11mm (without the base | outside the wall ) 120x74x37mm (with the base)

70x48x26mm (back base dimension)

Bolt hole spacing 83mm

Net weight| About 186g

Chapter 4 Installation instructions

• Turn off the main power in the electricity box and confirm the live wire is not alive with a test pencil.
• Remove the base of the Smart Switch and install it in the wall box (as shown in the pictures following).
•  Check the wires and make sure the wires are in good contact with the terminals and no exposed cooper wires.
• Fasten the base to the wall box with mounting screws and fix the Smart Switch back to the base.
• Note that the screws should not be fixed too tight during installation in case any deformation or damage to the screen and hardware.
•  If your smart panel is not flat after installation, do not press the screen violently, please check the wall box and the base installation at first.

 Installation drawings

Depth of the wall box should be more than 50mm.

Wires connection drawing

Chapter 5 Operation guideline

**Safety Notes***

• The product must be installed by professional electricians.
• Turn off the main power in the electricity box and confirm the live wire is not alive with a test pencil.
• The product should be kept away from fire and water during installation and use.
• The product can not be used in moisture circumstances such asbathroom.
• Please note the product does not support POE power supply. Do not connect PoE wire to this product which would cause damage to the product

Operation guideline

*This operation guideline is based on Tuya ZigBee, Tuya
App, Tuya cloud platform and P6EL firmware. If any other platforms or firmware, please follow their operation guidelines.

1. The product will be turned on once you connect it to the power supply. The product will get to the network settings when you start it in the first time. You can also get into the network settings from the select menu by dropping down from the top of the LCD screen.

2. There the network settings. You can select wireless conne ction . There will be a QR code showing on the screen after th e network connection is done.

3.  Start the Tuya App in your smart phone, select the at top right corner in the App home page, and then select the at top right corner in the App page.

4.  Scan the QR code on the screen of the product to add it into the Tuya App.

5.   Get into the product interface in the Tuya App, you will see the gateway and switch icons like  . Click the switch icon to control 3 local switches (load of each switch should be no more than 200W.). It means the switch is off when the icon is in grey, and the switch is on when it is in blue.
   Long press switch 1 or switch 2 or switch 3 to change the name of the switch.

6.  Click the gateway icon to add ZigBee sub devices. Make sure the ZigBee sub devices are in the set-up mode. The gateway will search and add the sub devices automatically. You can follow the user manual of the sub devices to make sure it is in set-up mode. (Usually it is lon  press the power button or the reset button in 5s, then the LED indication light will flickering which means it is in the set-up mode.)

You will see the following pictures in the Tuya App when you are adding sub devices to the gateway. Make sure the sub devices are in the set-up mode and the LED indication light is flickering.

Click the finish button on the App after you add the sub device successfully. For example (3 switches panel) as the following.

You could change the name of the sub devices after they are added to the gateway successfully.

You could change the device type by getting into the device interface in the App. It means the switch is off when it is in grey, and the switch is on when it is in green. You could also set up timers(Schedule) for the switches to realize the automation control.

If you want to add your devices faster ,click the on App, find devices lists and add corresponding devices manually, finally drop down the list on panel and click “sync” to stay sync with App.
If there is any questions when you add some other sub devices, please contact us for support.

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>