New Ewelink Zigbee Door/window Sensor Door Contact Sensor Ewelink Smart Home Alarm Sensors Shipping delay Jan 20 - Feb 6 The size of coffee pen

The size of coffee pen is approx 5

you shall be amazed by its versatility

When heating is not required

Palm Rejection Technology

lightweight texture

New Ewelink Zigbee Door/window Sensor Door Contact Sensor Ewelink Smart Home Alarm Sensors Shipping delay Jan 20 - Feb 6 The size of coffee penNew Ewelink Zigbee Door window Sensor Door Contact Sensor Ewelink Smart Home Alarm Sensors Tuya ZigBee Door Window Magnetic Sensor Compatible with Amazon Alexa, Google Assistant and SmartThings and IFTTT, for Ultimate Protection of Property Smart Sensor for Every Door and Window: Install the door and window Sensor, convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want when it is opened or closed, so you will never