Zigbee 4 Channel Temperature Monitor Controller with Sensor Probe, AC 85-250V Or USB 5V Dry Contact Smart Relay Switch,Smart Life Or Tuya app Remote(AC 85-250V)

This Zigbee smart relay thermostat switch lets you turn your appliances on or off remotely or automatically through a mobile app. It's designed as a highly adaptable smart home temperature control solution for home brewing, fermentation, breeding, incubation, greenhouse planting, and more. The relay switch comes with a 1-meter (3.3-foot) high-precision DS18B20 waterproof temperature sensor probe, with a measuring range of -20 to 90°C, allowing it to smartly detect changes in the environment’s temperature.Dry contact output: 4-channel Zigbee temperature switch, operating voltage AC 85-250V / Micro USB 5V, 10A MAX. It only powers the control end and uses a passive on/off design, only outputting switch signals with no current or voltage passing through the load terminal, so there's no need to worry about overload risk on the load side. Network support: Needs a Tuya Zigbee gateway, and can control electrical devices via 2/3/4G mobile networks.Smart Control:After the device is connected to a Zigbee gateway, you can check real-time temperature data anytime, anywhere through WiFi or 2/3/4G mobile networks on your phone app. You can also remotely turn the device on or off, completely avoiding the hassle of going back and forth to operate it.1. Supports scheduled on/off: Set timers, delayed off (pulse), or countdown to turn the device on/off at a specified time.2. Manual and automatic modes: Set automatic mode in the app to turn the device on/off within a specified temperature range. When the environmental temperature is within the range, it will automatically control the device.3. R433 remote control: Must support learning function (after buying the remote, pair it according to the controller's instructions).Voice control: After completing the Smart Life or Tuya app setup, it can seamlessly connect with mainstream voice assistants like Amazon Echo and Google Home. You can create smart scenes to use Siri, making hands-free operation easier and making your home smarter.A temperature controller is an important device for keeping precise and consistent temperatures in various applications. Whether you need to adjust the temperature of a greenhouse, industrial oven, scientific incubator, or home brewing equipment, a reliable temperature controller can make sure your process or environment stays at the best conditions.

• [Widely Used]: 4-channel Zigbee smart temperature controller with a waterproof temperature sensor probe, remote monitoring, and smart control. It can connect to heat pumps, water heaters, and other temperature control devices. Suitable for home brewing, fermentation, breeding, incubation, and greenhouse monitoring.Maximum load current per circuit 10A (high-current devices require an AC contactor).
• [Multiple Remote Control Functions]: Needs a Tuya Zigbee gateway, add it to the Smart Life or Tuya App, and no matter where you are, you can remotely control your appliances to turn on/off through manual or automatic mode in the app. It also supports pairing with a fixed-code 433MHz remote control (sold separately).
• [Timer and Temperature Control Functions]: Provides three settings for turning electrical devices on/off: timer, delayed off (jog), and countdown. Supports automatic control of device on/off based on preset temperature values, achieving accurate and stable temperature control, and easily automating device operation.
• [Temperature Monitoring & Sync Status]: The app keeps track of daily/monthly/yearly environmental temperatures and the on/off history of your devices. You can switch between °C/°F and calibrate temperature for accurate display. The on/off status of your appliances is instantly reflected in the app control interface.
• [Device Sharing & Voice Control]: The device can be shared with 19 users for control and can also set up group control. Voice Control: After completing the app setup, you can link it to voice assistants like Amazon Echo or Google Home and control your appliances directly with voice commands.