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Best Seller | Overview: This item is a door and window alarm sensor. The door alarms can work with RF 433MHz Gateway Host to detect the door s opening status and immediately send alarm notification message to the APP. Features: *Simply attach one piece to your door... more | $11.99 $9.34 FREE shipping go to store |
Overview: This item is a door and window alarm sensor. The door alarms can work with RF 433MHz Gateway Host to detect the door s opening status and immediately send alarm notification message to the APP. Features: *Simply attach one piece to your door... more | $10.99 $8.59 FREE shipping go to store |
Description The SONOFF DW2-RF Wireless Door Window Sensor is a popular home security device that detects whether a door or window is open and sends alert notifications to your smartphone. It is an entry sensor designed to secure your home s weakest... more | $23.99 $15.99 FREE shipping go to store |
Description The SONOFF DW2-RF Wireless Door Window Sensor is a popular home security device that detects whether a door or window is open and sends alert notifications to your smartphone. It is an entry sensor designed to secure your home s weakest... more | $25.49 $19.99 FREE shipping go to store |
Description The SONOFF DW2-RF Wireless Door Window Sensor is a popular home security device that detects whether a door or window is open and sends alert notifications to your smartphone. It is an entry sensor designed to secure your home s weakest... more | $12.99 $10.99 FREE shipping go to store |
Overview: The water instruction sensor can work with RF 433 alarm system etc. When detecting water overflow alarm notification message will be immediately sent to the APP. Features: *Can be equipped with wireless host. Installation by double-side... more | $23.99 $11.95 FREE shipping go to store |
SONOFF PIR3-RF 433MHZ Motion Sensor Smart Home Security System Human Detector Decriptions: The PIR3-RF has a small and compact size easy to be used in almost any position to detect the movement. SONOFF PIR3-RF motion sensor can detect and report... more | FREE shipping go to store |
Note: The -16 Smart Wifi Switch does NOT have 433Mhz RF receiver module. If you want RF function please buy RF -16 Wifi Switch. Overview: This item is a universal switch for your smart home system to remotely and automatically turn onoff any appliances... more | FREE shipping go to store |
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