SONOFF DW2 Door/Window Sensor ($12.69)

Catch this price drop – $12.69 from Banggood. Updated: 12-12-2025.

SONOFF DW2 Door/Window Sensor
Banggood warehouse: China.

Price: $12.69

Additional Banggood coupons:
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2. Second page
Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe
There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price	Coupons
	SONOFF RF Bridge R2 433MHz DW2 Door Window PIR3 Motion Sensor SONOFF RF Sensor Kit Works With eWeLink APP Google Home Alexa	$6.03	–
	SONOFF DW2 RF 433Mhz Wireless Door Window Sensor Notification Alerts For Smart APP Home Security Alarm Works SONOFF RF Bridge	$6.99	–
	SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor Smart Home Security Alarm Work With SONOFF RF433MHz Bridge EweLink IFTTT	$7.36	–
	1-10PCS SONOFF DW2-RF 433MHz Wireless Door Window Sensor Works with SONOFF RF Bridge EV1527 Smart Scene Home Secuirty Devices	$7.37	–
	SONOFF RF Bridge R2 433MHz Gateway DW2 PIR3 Door Window Motion Sensor Voice Control Smart Scene via eWeLink Google Home Alexa	$7.37	–
	Itead SONOFF RF Bridge 433MHz Wireless Wifi Remote Control PIR3 Motion Sensor DW2 Door Window Sensor for Smart Home Automation	$7.37	–
	SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato	$7.78	–
	Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm Work With eWeLink APP Support Sonoff Devices IFTTT	$7.86	–
	New SONOFF DW2 WiFi Door Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Ewelink	$7.91	–
	Sonoff DW2 RF Door/window Sensor 433 Hub Required Door Open Status Security Alarm Work With Ewelink App Alert Notification Ifttt	$7.99	–
	SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm	$8.34	–
	SONOFF DW2 WiFi Wireless Security Door Window Sensor Alarm Detector 433MHZ RF Smart Scene EWeLink App Remote Smart Home Security	$8.47	–
	SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home	$8.59	–
	1/2/3/5/10 PCS Itead SONOFF DW2 Smart WiFi Door Sensor Door Window Dedector e-WeLink App Notification Alerts Smart Home Security	$8.60	–
	SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home	$8.60	–
	SONOFF DW2 WiFi Wireless Door/Window Sensor Detector Smart Home Security Alarm Smart Scene EWeLink APP Alert Notification	$8.88	–
	SONOFF Window Door Sensor Detector Zigbee SNZB-04/WiFi DW2 Sensor Alert Notification via EWeLink APP Smart Home Security Alarm	$9.22	–
	SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm	$10.03	–
	SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm	$10.03	–
	SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm	$10.73	–
	SONOFF DW2 RF 433Mhz Wireless Door Window Sensor App Notification Alerts For Smart Home Security Alarm Works SONOFF RF Bridge	$11.56	–
	1-10 PCS Itead SONOFF DW2 RF Door Window Alarm Sensor Wireless Magnetic Door Detector Anti-Theft Alarm Smart Home Security	$15.36	–
	SONOFF DW2 Wifi Wireless Door/Window Sensor Smart Home Automation Module No Gateway Needed Status Sync Easy Installation Sensor	$15.79	–

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