SONOFF DW2 Door/Window Sensor ($9.59)

If this price had a mic, it would drop it: $9.59 (Banggood). Updated: 10-01-2026.

SONOFF DW2 Door/Window Sensor
Banggood warehouse: China.

Price: $9.59

Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe

Aliexpress

There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price
	1-10PCS SONOFF DW2-RF 433MHz Wireless Door Window Sensor Works with SONOFF RF Bridge EV1527 Smart Scene Home Secuirty Devices	$7.37
	1-10 PCS Itead SONOFF DW2 RF Door Window Alarm Sensor Wireless Magnetic Door Detector Anti-Theft Alarm Smart Home Security	$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 RF 433Mhz Wireless Door Window Sensor Notification Alerts For Smart APP Home Security Alarm Works SONOFF RF Bridge	$7.60
	SONOFF DW2 Wifi Wireless Door/Window Sensor Smart Home Automation Module No Gateway Needed Status Sync Easy Installation Sensor	$7.87
	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-RF – 433MHz RF Wireless Door/Window Sensor Smart Home Security Alarm Work With SONOFF RF433MHz Bridge EweLink IFTTT	$8.00
	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 Security Window Door Sensor Home Sercurity Alarm Work With eWeLink APP Support Sonoff Devices IFTTT	$8.60
	Sonoff DW2-WiFi Wireless Security Door/Window Sensor Home Sercurity Alarm Work With eWeLink APP Support Sonoff Devices IFTTT	$8.60
	SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato	$8.61
	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	$11.87
	SONOFF DW2 RF 433Mhz Wireless Door Window Sensor App Notification Alerts For Smart Home Security Alarm Works SONOFF RF Bridge	$13.05
	SONOFF RF Bridge R2 433MHz DW2 Door Window PIR3 Motion Sensor SONOFF RF Sensor Kit Works With eWeLink APP Google Home Alexa	$19.47
	SONOFF RF Bridge R2 433MHz RF Wi-Fi Wireless Gateway Smart Scene Home Security Support DW2-RF PIR3-RF Sensor Via EWeLink Alexa	$20.49
	SONOFF RF Bridge R2 433MHz RF Wi-Fi Wireless Gateway Smart Scene Home Security Support DW2-RF PIR3-RF Sensor via eWeLink Alexa	$24.98

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Price history is not available for this item (not enough database records)! The lowest price was $6.99 though.
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