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<span style="font-weight:bold;font-size:16px;">Optimal Tuya Wifi Smart Knob Central Control Screen Touch Rotate 3 Relays 4 Buttons Programmable Scene Switchh RTOS New System</span>
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1. Extremely smooth knob touch screen: precise control, fingertip command, smooth rotation, smooth as water
<br />2. 3-way relay and 4-way custom switch: efficient control of three-way relay and four-way physical button
<br />3. Built-in tomato alarm clock: countdown reminder to meet daily timing needs
<br />4. Add device scene control: integrate smart devices into the central control for convenient management
<br />5. Equipped with a new smart IOT chip: using a high-performance real-time operating system to ensure fast and stable device response
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<br />Input: 100-240 VAC, 50/60 Hz
<br />Wireless protocols: Wi-Fi, Bluetooth
<br />Operating temperature: 0-40
<br />Operating humidity: 5%-90%RH (non-condensing)
<br />Dimensions: 86x86x11.5 mm (panel)
<br />Dimensions: 86x86x51.4 mm (with base)
<br />Screen size: 1.6 inches
<br />Resolution: 400x400
<br />Note: It needs to be used with a gateway, which needs to be purchased by yourself.
<br />Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
<br />Color: White
<br />Material: ABS
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<br />Package Contents:
<br />1 * Knob Central Control Screen
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<br />Only the above package content, other products are not included.
<br />Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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