The Nous E2 motion sensor is a small-sized wireless smart PIR sensor that supports the Tuya Zigbee protocol and communicates with the network via a Tuya Zigbee gateway. It is compatible with Tuya/SmartLife Zigbee gateways, through which it connects to Tuya's cloud, allowing control of other Wi-Fi or Zigbee devices compatible with Tuya based on its notifications and can send alerts to your phone via the Tuya/Nous app.

The sensor is recommended for the Tuya smart home system, primarily operating in cloud mode. However, for Tuya Zigbee gateways that can store and execute automations locally, its automations can operate without an internet connection.

When connected to a Tuya Zigbee gateway, it supports voice control through Amazon Alexa, Google Assistant, and (for iOS phones) Siri.

• Tuya Zigbee chip connection: Connects to Tuya Zigbee gateways via the Tuya Zigbee 2.4 GHz protocol.
• Zigbee technology: Offers long-range data transmission, and mesh technology can further extend it.
• Voice control: Compatible with Google Assistant and Amazon Alexa systems, allowing control via voice commands.

General Features:

• Brand: Nous
• Smart home protocols: No Bluetooth
• Remote control: Yes, if connected to a Zigbee gateway
• Cloud mode: depends on the Zigbee bridge
• Device power supply: Battery
• Manufacturer app: Tuya/SmartLife app, when connected to Tuya Zigbee gateway
• MQTT support: Zigbee2MQTT
• Plug&Play installation: Yes
• Supported protocols: Zigbee
• Size: 47 x 38 x 35 mm