2.4GHz WiFi -Key Connect Easy Setup,2.4G Hz protocol is more stable, faster and more convenient. 1 for Smart sensor（optional wifi or ）. Protocol:IEEE 802.11b/g/n Wifi. Also, it can associate 2 device sot work to creat your own scene and shart your devices to others directly.
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SONOFF SNZB-03P Zigbee Motion Sensor Light Detection Home Security Local Smart Scene Linkage via eWeLink APP Alxea Google Home
Aliexpress UK
★NOTE: Our Tuya series products include WiFi and Zigbee versions. The Zigbee version needs to be used with the Tuya Zigbee gateway. Note: This product needs to be used with tuya ZigBee3.0 gateway！. 1 Zigbee3.0 Human Body Sensor.
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Ewelink Zigbee 3.0 Water Sensor Alarm Water Flood Leak Detector Remote Monitoring Overflow Security Alarm System Support ZHA Z2M
Aliexpress UK
This Zigbee senosr and detector can not work standalone without gateway. 1 PIR Motion Sensor. Advanced Motion Sensor. Long transmission distance, high sensitivity, and strong network signal.
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Zigbee Door Sensor Magnetic Window Open Closed Alarm Detector Works With Ewelink APP Alexa Google Need Gateway Black White Color
Aliexpress UK
1 PIR Motion Sensor. This for ZigBee senosr and detector can not work standalone without. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Tuya WiFi Zigbee PIR Motion Sensor Smart Home Human Body Infrared Detector Security Smart Life Works With Alexa Google Home 2PCS
Aliexpress UK
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HEIMAN Zigbee 3.0 Fire alarm Smoke detector Smart Home system 2.4GHz High sensitivity Safety prevention Sensor Free Shipping
Aliexpress UK
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MIUCDA Tuya WiFi/Zigbee Door Sensor Smart Door Window Detector Home Security Alarm App Remote Control For Alexa Google Home
Aliexpress UK
Support breathing, micro-motion, motion detection, can penetrate the glass wall, to achieve more automation scenes. 2.Ultra-low power consumption, using seven batteries. Light detection: 0-3000Lux. frequency: 24G-24.25GHZ.
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Zigbee Vibration Sensor With Tilt XYZ Axis Detection Home Security Real-Time Motion Shock Alarm SensorFor Home Assistant Z2MQTT
Aliexpress UK
Tuya Zigbee Human Presence Detector Smart Life MmWave Radar Pir Motion Sensor with Luminance Distance Detect Monitor Breathing. Using Mmwave 5.8GHz Radar, radar for more accurate detection. Zigbee version need TUYA Zigbee Hub to operate.
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Aqara IP67 Water Immersing Sensor Zigbee Flood Water Leak Detector Alarm Smart Home Security For Mijia Xiaomi Mi Home Homekit
Aliexpress UK