SONOFF DW2 Door/Window Sensor Discount (Price $9.59)

$9.59 – Quiescent current: ≤ 40 μA;, Working Voltage: DC3V (2x 1.5V battery, Not included);, Material: PC V0;, Wi-Fi: IEEE 802.11 b 2.4GHZ;, Battery Model: AAA 1.5V;.

What is the best price for SONOFF DW2 Door/Window Sensor? I think it is $9.59 (in Banggood). Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Latest coupon code price check (UTC time):

best price,sonoff,dw2,door-window,sensor,discount,price,discount

Banggood ($9.59)

Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Isn’t it too expensive? I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database…

Link: Banggood product page
Price: $9.59

Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u

Old coupons (from the oldest to the newest): BGSONOFFDW2, BGSONOFF15, BGELIG0920, BgcLuBofErtA10, BGDW2, BGSONOFF16, BG1674, BGSTHO15, BGHONEY2110, BGSHOM15, BGSHE15, 13f142, 6GSGIT, ADMITAD2212, BGSmart6, MVC8SPRING, pROMo8cuPoN, BGJUNEGSG9, BG15Sonoff, BG8b589f, Cuponation9
(these codes were not working in latest coupon update, but you can check them out anyway)

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. EuropeSONOFF DW2 Door/Window Sensor [EU] ($-3)

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:

Image Product (link) Price Coupons
SONOFF DW2 Wireless RF Door Window Sensor APP alarm Must Work With Sonoff RF Bridge Diy Automation SmartHome Security Protection SONOFF DW2 Wireless RF Door Window Sensor APP alarm Must Work With Sonoff RF Bridge Diy Automation SmartHome Security Protection $4.76
SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor Smart Home Security Alarm Work With SONOFF RF433MHz Bridge EweLink IFTTT SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor Smart Home Security Alarm Work With SONOFF RF433MHz Bridge EweLink IFTTT $4.94
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $5.07
SONOFF DW2 RF 433Mhz Wireless Door Window Sensor Notification Alerts For Smart APP Home Security Alarm Works SONOFF RF Bridge SONOFF DW2 RF 433Mhz Wireless Door Window Sensor Notification Alerts For Smart APP Home Security Alarm Works SONOFF RF Bridge $5.78
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $6.15
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $6.15
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $6.15
Sonoff DW2 RF Door/window Sensor 433 Hub Required Door Open Status Security Alarm Work With Ewelink App Alert Notification Ifttt Sonoff DW2 RF Door/window Sensor 433 Hub Required Door Open Status Security Alarm Work With Ewelink App Alert Notification Ifttt $6.40
1-10 pieces SONOFF DW2 RF433 Smart Door Window Sensor Must Work With Sonoff RF bridge R2 433mhz Gateway 1-10 pieces SONOFF DW2 RF433 Smart Door Window Sensor Must Work With Sonoff RF bridge R2 433mhz Gateway $6.71
SONOFF DW2-RF 433MHz RF Wireless Door/Window Sensor Works with SONOFF RF Bridge  App Notification Alerts For Smart Home Security SONOFF DW2-RF 433MHz RF Wireless Door/Window Sensor Works with SONOFF RF Bridge App Notification Alerts For Smart Home Security $6.78
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $7.05
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $7.24
Itead SONOFF RF Bridge 433MHz Wireless Wifi Remote Control PIR3 Motion Sensor DW2 Door Window Sensor for Smart Home Automation 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 Smart Home Security System Home Kits Detector Via Ewelink App Notification Alerts SONOFF DW2 Wifi Wireless Door Window Sensor Smart Home Security System Home Kits Detector Via Ewelink App Notification Alerts $7.50
SONOFF DW2 WiFi Wireless Security Door Window Sensor Alarm Detector 433MHZ RF Smart Scene EWeLink App Remote Smart Home Security SONOFF DW2 WiFi Wireless Security Door Window Sensor Alarm Detector 433MHZ RF Smart Scene EWeLink App Remote Smart Home Security $7.56
SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home $7.58
SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato $7.62
SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home $7.63
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $7.70
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $7.70
New SONOFF DW2 WiFi Door Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Ewelink New SONOFF DW2 WiFi Door Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Ewelink $7.74
Hot SONOFF DW2 WIFI Door Window Sensor App Notification Open/close Status Work With Alexa Google Home Assistant No Hub Requried Hot SONOFF DW2 WIFI Door Window Sensor App Notification Open/close Status Work With Alexa Google Home Assistant No Hub Requried $7.91
SONOFF DW2-RF - 433MHZ RF Wireless Door/Window Sensor / Sonoff Smart Switch RF Bridge R2/SONOFF RFR3 - WIFI DIY SwitchRF Control SONOFF DW2-RF – 433MHZ RF Wireless Door/Window Sensor / Sonoff Smart Switch RF Bridge R2/SONOFF RFR3 – WIFI DIY SwitchRF Control $7.98
SONOFF Window Door Sensor Detector Zigbee SNZB-04/WiFi DW2 Sensor Alert Notification via EWeLink APP Smart Home Security Alarm SONOFF Window Door Sensor Detector Zigbee SNZB-04/WiFi DW2 Sensor Alert Notification via EWeLink APP Smart Home Security Alarm $7.99
SONOFF DW2 WiFi  Smart Home Security Door Window Sensor eWeLink App Notification Alerts Work with Alexa Google Home SONOFF DW2 WiFi Smart Home Security Door Window Sensor eWeLink App Notification Alerts Work with Alexa Google Home $8.23
SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato $8.28
Itead SONOFF DW2 WiFi Wireless Door Window Sensor Detector WiFi App Notification Alerts Smart Home Security Works with e-WeLink Itead SONOFF DW2 WiFi Wireless Door Window Sensor Detector WiFi App Notification Alerts Smart Home Security Works with e-WeLink $8.60
1/5PCS SONOFF DW2 Smart Home Security WiFi Door Window Sensor E-WeLink App Notification Alerts Work With Alexa Google Home 1/5PCS SONOFF DW2 Smart Home Security WiFi Door Window Sensor E-WeLink App Notification Alerts Work With Alexa Google Home $8.60
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $8.60
Sonoff RF BridgeR2 433MHz WiFi Hub /PIR3 PIR Motion/DW2 Smart Door&Window Sensor Via Ewelink Alexa Google ALice Remote Control Sonoff RF BridgeR2 433MHz WiFi Hub /PIR3 PIR Motion/DW2 Smart Door&Window Sensor Via Ewelink Alexa Google ALice Remote Control $8.60
SONOFF DW2 Wifi Door Window Sensor Wireless Connection Work With e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Door Window Sensor Wireless Connection Work With e-WeLink APP Alert Notification Smart Home Security Alarm $8.60
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $8.60
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $10.01
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $10.01
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed $10.45
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $10.45
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $10.45
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed $12.29
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $12.29
SONOFF RF Bridge R2 433MHz DW2 Door Window PIR3 Motion Sensor SONOFF RF Sensor Kit Works With eWeLink APP Google Home Alexa SONOFF RF Bridge R2 433MHz DW2 Door Window PIR3 Motion Sensor SONOFF RF Sensor Kit Works With eWeLink APP Google Home Alexa $14.06
Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control Linkage with SONOFF Device No Hub Required Via Ewelink APP Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control Linkage with SONOFF Device No Hub Required Via Ewelink APP $15.35
Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control linkage with SONOFF Device No Hub Required Via Ewelink APP Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control linkage with SONOFF Device No Hub Required Via Ewelink APP $15.35
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $15.40

Click here to search by yourself. Here are coupons that you can use.

Price history and price alert

There is only one database record (it was for $6.99), so you can’t see price history chart.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).

SONOFF DW2 Door/Window Sensor [EU] Discount Price

Material: PC V0;, Wi-Fi: IEEE 802.11 b 2.4GHZ;, Quiescent current: ≤ 40 μA;, Not included);, Working Voltage: DC3V (2x 1.5V battery, Battery Model: AAA 1.5V;.

Just check coupons out (with price alert and history). You probably want to know what is the best price?

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:

Image Product (link) Price Coupons
SONOFF DW2 Wireless RF Door Window Sensor APP alarm Must Work With Sonoff RF Bridge Diy Automation SmartHome Security Protection SONOFF DW2 Wireless RF Door Window Sensor APP alarm Must Work With Sonoff RF Bridge Diy Automation SmartHome Security Protection $4.76
SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor Smart Home Security Alarm Work With SONOFF RF433MHz Bridge EweLink IFTTT SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor Smart Home Security Alarm Work With SONOFF RF433MHz Bridge EweLink IFTTT $4.94
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $5.07
SONOFF DW2 RF 433Mhz Wireless Door Window Sensor Notification Alerts For Smart APP Home Security Alarm Works SONOFF RF Bridge SONOFF DW2 RF 433Mhz Wireless Door Window Sensor Notification Alerts For Smart APP Home Security Alarm Works SONOFF RF Bridge $5.78
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $6.15
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $6.15
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $6.15
Sonoff DW2 RF Door/window Sensor 433 Hub Required Door Open Status Security Alarm Work With Ewelink App Alert Notification Ifttt Sonoff DW2 RF Door/window Sensor 433 Hub Required Door Open Status Security Alarm Work With Ewelink App Alert Notification Ifttt $6.40
1-10 pieces SONOFF DW2 RF433 Smart Door Window Sensor Must Work With Sonoff RF bridge R2 433mhz Gateway 1-10 pieces SONOFF DW2 RF433 Smart Door Window Sensor Must Work With Sonoff RF bridge R2 433mhz Gateway $6.71
SONOFF DW2-RF 433MHz RF Wireless Door/Window Sensor Works with SONOFF RF Bridge  App Notification Alerts For Smart Home Security SONOFF DW2-RF 433MHz RF Wireless Door/Window Sensor Works with SONOFF RF Bridge App Notification Alerts For Smart Home Security $6.78
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $7.05
Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT Sonoff 433 RF Bridge R2 DW2-RF PIR3-RF Door and Window Motion Sensor Kit Smart Home Modules Remote Control Via Ewelink APP IFTTT $7.24
Itead SONOFF RF Bridge 433MHz Wireless Wifi Remote Control PIR3 Motion Sensor DW2 Door Window Sensor for Smart Home Automation 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 SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato $7.45
SONOFF DW2 WiFi Wireless Security Door Window Sensor Alarm Detector 433MHZ RF Smart Scene EWeLink App Remote Smart Home Security SONOFF DW2 WiFi Wireless Security Door Window Sensor Alarm Detector 433MHZ RF Smart Scene EWeLink App Remote Smart Home Security $7.56
SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home $7.58
SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink Remote Alerts Notification Work With Alexa Google Home $7.63
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $7.70
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $7.70
New SONOFF DW2 WiFi Door Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Ewelink New SONOFF DW2 WiFi Door Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Ewelink $7.74
Hot SONOFF DW2 WIFI Door Window Sensor App Notification Open/close Status Work With Alexa Google Home Assistant No Hub Requried Hot SONOFF DW2 WIFI Door Window Sensor App Notification Open/close Status Work With Alexa Google Home Assistant No Hub Requried $7.91
SONOFF DW2-RF - 433MHZ RF Wireless Door/Window Sensor / Sonoff Smart Switch RF Bridge R2/SONOFF RFR3 - WIFI DIY SwitchRF Control SONOFF DW2-RF – 433MHZ RF Wireless Door/Window Sensor / Sonoff Smart Switch RF Bridge R2/SONOFF RFR3 – WIFI DIY SwitchRF Control $7.98
SONOFF DW2 Wifi Wireless Door Window Sensor Smart Home Security System Home Kits Detector Via Ewelink App Notification Alerts SONOFF DW2 Wifi Wireless Door Window Sensor Smart Home Security System Home Kits Detector Via Ewelink App Notification Alerts $7.99
SONOFF Window Door Sensor Detector Zigbee SNZB-04/WiFi DW2 Sensor Alert Notification via EWeLink APP Smart Home Security Alarm SONOFF Window Door Sensor Detector Zigbee SNZB-04/WiFi DW2 Sensor Alert Notification via EWeLink APP Smart Home Security Alarm $7.99
SONOFF DW2 WiFi  Smart Home Security Door Window Sensor eWeLink App Notification Alerts Work with Alexa Google Home SONOFF DW2 WiFi Smart Home Security Door Window Sensor eWeLink App Notification Alerts Work with Alexa Google Home $8.23
SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato SONOFF DW2 WiFi Wireless Door/Window Sensor Open/close Detector App Real Time Alarm Work With Alexa Google Home Assistant Tomato $8.28
Itead SONOFF DW2 WiFi Wireless Door Window Sensor Detector WiFi App Notification Alerts Smart Home Security Works with e-WeLink Itead SONOFF DW2 WiFi Wireless Door Window Sensor Detector WiFi App Notification Alerts Smart Home Security Works with e-WeLink $8.60
1/5PCS SONOFF DW2 Smart Home Security WiFi Door Window Sensor E-WeLink App Notification Alerts Work With Alexa Google Home 1/5PCS SONOFF DW2 Smart Home Security WiFi Door Window Sensor E-WeLink App Notification Alerts Work With Alexa Google Home $8.60
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $8.60
Sonoff RF BridgeR2 433MHz WiFi Hub /PIR3 PIR Motion/DW2 Smart Door&Window Sensor Via Ewelink Alexa Google ALice Remote Control Sonoff RF BridgeR2 433MHz WiFi Hub /PIR3 PIR Motion/DW2 Smart Door&Window Sensor Via Ewelink Alexa Google ALice Remote Control $8.60
SONOFF DW2 Wifi Door Window Sensor Wireless Connection Work With e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Door Window Sensor Wireless Connection Work With e-WeLink APP Alert Notification Smart Home Security Alarm $8.60
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $8.60
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $10.01
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $10.01
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors e-WeLink APP Alert Notification Smart Home Security Alarm $10.01
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed $10.45
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $10.45
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $10.45
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector EWeLink APP Sync Status No Gateway Needed $12.29
SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm SONOFF DW2 Wifi Wireless Door Window Sensor Open / Closed Detectors E-WeLink APP Alert Notification Smart Home Security Alarm $12.29
SONOFF RF Bridge R2 433MHz DW2 Door Window PIR3 Motion Sensor SONOFF RF Sensor Kit Works With eWeLink APP Google Home Alexa SONOFF RF Bridge R2 433MHz DW2 Door Window PIR3 Motion Sensor SONOFF RF Sensor Kit Works With eWeLink APP Google Home Alexa $14.06
Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control Linkage with SONOFF Device No Hub Required Via Ewelink APP Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control Linkage with SONOFF Device No Hub Required Via Ewelink APP $15.35
Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control linkage with SONOFF Device No Hub Required Via Ewelink APP Sonoff DW2 Wifi Wireless Door Window Sensor Smart Home Remote Control linkage with SONOFF Device No Hub Required Via Ewelink APP $15.35
SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed $15.40

Click here to search by yourself. Here are coupons that you can use.

Latest price update (UTC time):

best price,sonoff,dw2,door-window,sensor,eu,discount,price,discount

Banggood

Banggood warehouse is located in Europe EU Flag. I couldn’t find any coupon for this product on latest product update. Sorry, but there’s no price history in my database.

Link: Banggood product page
Price: $-3

It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.

Click here to search on Banggood!

Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u

Old coupons (from the oldest to the newest): BGSONOFFDW2, BGSONOFF15, BGELIG0920, BgcLuBofErtA10, BGDW2, BGSONOFF16, BG1674, BGSTHO15, BGHONEY2110, BGSHOM15, BGSHE15, 13f142, 6GSGIT, ADMITAD2212, BGSmart6, MVC8SPRING, pROMo8cuPoN, BGJUNEGSG9, BG15Sonoff, BG8b589f, Cuponation9
(probably won’t work, but you can try them out)

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. ChinaSONOFF DW2 Door/Window Sensor ($9.59)

Price history and price alert

Not enough data to show price history chart… $9.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).